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Patent Assignment Assignee Details
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Assignee Name : DEGUSSA AG
Total Assignments: 1091
Assignment: 401
Reel/Frame:013026/0183   Pages: 3
Recorded: 06/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, KAI
Exec Dt:
06/19/2002
2
MANGOLD, HELMUT
Exec Dt:
06/20/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6855635
US20020177311
10101942
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 402
Reel/Frame:013044/0138   Pages: 3
Recorded: 06/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EDELMANN, ROLAND
Exec Dt:
06/19/2002
2
MONKIEWICZ, JAROSLAW
Exec Dt:
06/19/2002
3
MEHNERT, REINER
Exec Dt:
06/19/2002
4
GLAESEL, HANS-JUERGEN
Exec Dt:
06/19/2002
5
LANGGUTH, HELMUT
Exec Dt:
06/19/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6699586
US20020197475
10108453
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & ETAL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 403
Reel/Frame:013183/0022   Pages: 3
Recorded: 08/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUSCHNER, KURT
Exec Dt:
06/19/2002
2
SCHAUHOFF, STEPHANIE
Exec Dt:
06/20/2002
Assignee
1
DEGUSSA AG
RODENBACHER CHAUSSEE 4
63457 HANAU-WOLFGANG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6926809
US20020195328
10142833
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 404
Reel/Frame:013382/0817   Pages: 3
Recorded: 10/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIES, HANS
Exec Dt:
06/19/2002
2
SCHMITZ, GUIDO
Exec Dt:
06/19/2002
3
HAEGER, HARALD
Exec Dt:
06/19/2002
4
FARGES, OLIVIER
Exec Dt:
06/19/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030072987
10269052
Correspondence name and address
OBLON SPIVAK ET AL
1755 J. DAVIS HWY. 4TH FL.
ARLINGTON VA 22202
Assignment: 405
Reel/Frame:013053/0871   Pages: 3
Recorded: 07/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PANGRATZ, JOHANN-JOACHIM
Exec Dt:
06/20/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020157141
10112867
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, V.A. 22202
Assignment: 406
Reel/Frame:013397/0222   Pages: 3
Recorded: 10/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EDELMANN, ROLAND
Exec Dt:
06/21/2002
2
MACK, HELMUT, DR.
Exec Dt:
06/21/2002
3
POLTSCH, NICOLE
Exec Dt:
06/21/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6770327
US20030072873
10271550
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
JAMES J. KELLY, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 407
Reel/Frame:013406/0689   Pages: 3
Recorded: 10/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOERL, UDO
Exec Dt:
06/21/2002
2
STOBER, REINHARD
Exec Dt:
06/21/2002
3
SCHMITT, MATTHIAS
Exec Dt:
06/21/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6878759
US20030119983
10273304
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
JOHN K. PIKE, PH.D.
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 408
Reel/Frame:013147/0467   Pages: 4
Recorded: 08/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
06/24/2002
2
HOFEN, WILLI
Exec Dt:
06/03/2002
3
THIELE, GEORGE
Exec Dt:
06/03/2002
4
PILZ, STEFAN
Exec Dt:
06/03/2002
5
WOELL, WOLFGANG
Exec Dt:
06/03/2002
Assignees
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY DE-40
2
KRUPP UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
D-44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6608219
US20030009040
10170203
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER, ESQ.
SUITE 3100, PROMENADE II
1230 PEACHTREE STREET, NE
ATLANTA, GA 30309
Assignment: 409
Reel/Frame:013179/0248   Pages: 4
Recorded: 08/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
06/24/2002
2
HOFEN, WILLI
Exec Dt:
06/03/2002
3
THIELE, GEORG
Exec Dt:
06/03/2002
4
SAUER, JORG
Exec Dt:
06/24/2002
Assignees
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY DE-40474
2
KRUPP UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
D-44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6596881
US20030050488
10170196
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER, ESQ.
SUITE 3100, PROMENADE II
1230 PEACHTREE STREET, N.E.
ATLANTA, GA 30309
Assignment: 410
Reel/Frame:013474/0719   Pages: 3
Recorded: 11/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALT, HANS CHRISTIAN
Exec Dt:
06/24/2002
2
GEISSELMANN, ANDREAS
Exec Dt:
06/25/2002
3
LANSINK ROTGERINK, HERMANUS GERHARDUS JOZEF
Exec Dt:
06/20/2002
4
HINRICHS, NATALIA
Exec Dt:
06/20/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030037415
10188113
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 411
Reel/Frame:013540/0326   Pages: 3
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROCHE DIAGNOSTICS GMBH
Exec Dt:
06/24/2002
Assignees
1
UNIVERSITY OF STUTTGART
ALLMANDRING 31
70569 STUTTGART, GERMANY
2
DEGUSSA AG
RODENBACHER CHAUSSEE 4
63457 HANAU-WOLFGANG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6713288
NONE
09407062
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 412
Reel/Frame:013093/0980   Pages: 3
Recorded: 07/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANGOLD, HELMUT
Exec Dt:
06/25/2002
2
GOLCHERT, RAINER
Exec Dt:
06/24/2002
3
SCHILLING, ROLAND
Exec Dt:
06/24/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030029194
10191297
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
ROBERT G. WEILACHER
1850 M ST., NW
STE. 800
WASHINGTON, DC 20036
Assignment: 413
Reel/Frame:013148/0310   Pages: 4
Recorded: 07/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
06/25/2002
2
KALINOWSKI, JORN
Exec Dt:
06/27/2002
3
MOCKEL, BETTINA
Exec Dt:
07/13/2002
4
PUHLER, ALFRED
Exec Dt:
06/27/2002
5
PFEFFERLE, WALTER
Exec Dt:
06/25/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7132272
US20030017555
10134640
Correspondence name and address
PILLSBURY WINTHROP LLP
BLAIR E. TAYLOR
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 414
Reel/Frame:013069/0475   Pages: 3
Recorded: 07/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HERMANN, THOMAS
Exec Dt:
06/26/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030017556
10186999
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
ROBERT G. WELLACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 415
Reel/Frame:013231/0338   Pages: 2
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
Exec Dt:
06/28/2002
Assignee
1
DEGUSSA AG
40474 DUESSELDORF, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5155247
NONE
07470086
 
5360924
NONE
08177945
 
5475176
NONE
08222325
 
5510512
NONE
08339639
 
5650537
NONE
08433011
 
5698755
NONE
08493359
 
6005151
NONE
08593619
 
5756413
NONE
08759462
 
5831107
NONE
08762971
 
6162753
NONE
09319303
Correspondence name and address
CONNOLLY BOVE LODGE ET AL.
ASHLEY I. PEZZNER
1220 MARKET STREET
WILMINGTON, DE 19899
Assignment: 416
Reel/Frame:013231/0340   Pages: 2
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
Exec Dt:
06/28/2002
Assignee
1
DEGUSSA AG
40474 DUESSELDORF, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6576470
NONE
09242199
 
6576197
NONE
09284115
 
6291383
NONE
09326404
 
6248913
NONE
09462451
 
6326502
NONE
09462523
 
6552139
NONE
09488630
 
6303800
NONE
09555978
 
6635768
NONE
09647742
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
1220 MARKET STREET
WILMINGTON, DE 19899
Assignment: 417
Reel/Frame:013231/0342   Pages: 2
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
Exec Dt:
06/28/2002
Assignee
1
DEGUSSA AG
40474 DUESSELDORF, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5332834
NONE
07985083
 
5223640
NONE
07996335
 
5338859
NONE
08016628
 
5300675
NONE
08085262
 
5420366
NONE
08241322
 
5602285
NONE
08363508
 
5602267
NONE
08450739
 
5508458
NONE
08451380
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
1220 MARKET STREET
WILMINGTON, DE 19899
Assignment: 418
Reel/Frame:013882/0922   Pages: 3
Recorded: 03/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, NONGYUAN
Exec Dt:
06/28/2002
2
DRAPAL, BERND
Exec Dt:
07/02/2002
3
KRILL, STEFFEN
Exec Dt:
07/09/2002
4
JULINO, MARKUS
Exec Dt:
07/03/2002
5
HUTHMACHER, KLAUS
Exec Dt:
07/01/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6586635
US20020169342
10132195
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 419
Reel/Frame:014446/0759   Pages: 4
Recorded: 09/03/2003
Conveyance: RECORD TO CORRECT 5TH ASSIGNOR'S NAME ON AN ASSIGNMENT PREVIOUSLY RECORDED ON REEL/FRAME 013882/0922.
Assignors
1
SHI, NONGYUAN
Exec Dt:
06/28/2002
2
DRAPAL, BERND
Exec Dt:
07/02/2002
3
KRILL, STEFFEN
Exec Dt:
07/09/2002
4
JULINO, MARKUS
Exec Dt:
07/03/2002
5
HUTMACHER, KLAUS
Exec Dt:
07/01/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6586635
US20020169342
10132195
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
ROHITHA JAYASURIYA
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 420
Reel/Frame:013152/0060   Pages: 4
Recorded: 08/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EIKMANNS, BERNHARD
Exec Dt:
07/01/2002
2
RIEDEL, CHRISTIAN
Exec Dt:
07/07/2002
3
SAHM, HERMANN
Exec Dt:
06/28/2002
4
MOCKEL, BETTINA
Exec Dt:
07/11/2002
Assignee
1
DEGUSSA AG
WEISSFRAVENSTRASSE 9
D-60311 FRANFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6872553
US20030003548
10138713
Correspondence name and address
PILLSBURY WINTHROP LLP
BLAIR ELIZABETH TAYLOR, PH.D.
INTELLECTUAL PROPERTY GROUP
P.O. BOX 10500
MCLEAN, V.A. 22102
Assignment: 421
Reel/Frame:013125/0557   Pages: 3
Recorded: 07/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UHRLANDT, STEFAN
Exec Dt:
07/02/2002
2
SCHMOLL, RALF
Exec Dt:
07/02/2002
3
STORECK, ARNOLD
Exec Dt:
07/02/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF D-40474, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6613309
US20030068281
10098595
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 422
Reel/Frame:013242/0884   Pages: 3
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEHNERT, REINER
Exec Dt:
07/05/2002
2
GLAESEL, HANS-JUERGEN
Exec Dt:
07/05/2002
3
LANGGUTH, HELMUT
Exec Dt:
07/05/2002
4
MONKIEWICZ, JAROSLAW
Exec Dt:
07/05/2002
5
EDELMANN, ROLAND
Exec Dt:
07/05/2002
6
BORUP, BJOERN
Exec Dt:
07/05/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6830816
US20030008974
10112042
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
VINCENT K. SHIER, PH.D.
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 423
Reel/Frame:013344/0025   Pages: 5
Recorded: 09/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAY, OLIVER
Exec Dt:
07/07/2002
2
BOMMARIUS, ANDREAS
Exec Dt:
06/28/2002
3
DRAUZ, KARLHEINZ
Exec Dt:
06/25/2002
4
SIEMANN-HERZBERG, MARTIN
Exec Dt:
07/24/2002
5
SYLDATK, CHRISTOPH
Exec Dt:
07/24/2002
6
WERNER, MARKUS
Exec Dt:
07/27/2002
7
ALTENBUCHNER, JOSEF
Exec Dt:
07/24/2002
Assignee
1
DEGUSSA AG
BENNINGSPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030143677
10176584
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
JAMES J. KELLY, PH.D.
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 424
Reel/Frame:013137/0364   Pages: 3
Recorded: 07/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASENZAHL, STEFFEN
Exec Dt:
07/09/2002
2
DRECHSLER, MARGARETE
Exec Dt:
07/08/2002
3
HIRSCHHAEUSER, MICHAEL
Exec Dt:
07/15/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1,
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020197311
10157181
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
THOMAS M. CUNNINGHAM
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 425
Reel/Frame:013351/0616   Pages: 3
Recorded: 10/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGEMANN, KLAUS DR.
Exec Dt:
07/15/2002
2
FANGHAENEL, EGON PROF., DR.,
Exec Dt:
08/06/2002
3
KNACKFUSS, BERND, DR.,
Exec Dt:
08/06/2002
4
LUETHGE, THOMAS, DR.
Exec Dt:
07/30/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6758891
US20030101901
10260402
Correspondence name and address
OBLON SPIVAK MCCLELLAND & ET AL.
JAMES J. KELLY, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 426
Reel/Frame:013139/0710   Pages: 3
Recorded: 07/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEDING, FRANK
Exec Dt:
07/23/2002
2
GRUND, GERDA
Exec Dt:
07/23/2002
3
STANDKE, BURKHARD
Exec Dt:
07/23/2002
4
KROPFGANS, FRANK
Exec Dt:
07/23/2002
5
HORN, MICHAEL
Exec Dt:
07/23/2002
6
FRINGS, ALBERT-JOHANNES
Exec Dt:
07/23/2002
7
MONKIEWICZ, JAROSLAW
Exec Dt:
07/23/2002
8
SREBNY, HANS-GUENTHER
Exec Dt:
07/23/2002
9
SEILER, CLAUS-DIETRICH
Exec Dt:
07/23/2002
10
KOTZSCH, HANS-JOACHIM
Exec Dt:
07/23/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6727375
US20020188146
10108474
Correspondence name and address
OLBON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 427
Reel/Frame:013263/0764   Pages: 3
Recorded: 09/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMANN, THOMAS
Exec Dt:
07/23/2002
2
WITTECK, BIRGIT
Exec Dt:
08/01/2002
3
RIEPING, MECHTHILD
Exec Dt:
08/06/2002
Assignee
1
DEGUSSA AG
RODENBACHER CHAUSSEE 4
63457 HANAU-WOLFGANG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6913912
US20030087404
10167457
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & ETAL
VINCENT K. SHIER, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 428
Reel/Frame:013633/0522   Pages: 4
Recorded: 10/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFEN, WILLI
Exec Dt:
07/25/2002
2
THIELE, GEORG
Exec Dt:
07/24/2002
Assignees
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
2
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DE-44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670492
US20030092920
10203186
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER, ESQ.
SUITE 3100, PROMENADE II
1230 PEACHTREE STREET, N.E.
ATLANTA, GA 30309-3592
Assignment: 429
Reel/Frame:013633/0561   Pages: 3
Recorded: 10/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFEN, WILLI
Exec Dt:
07/25/2002
2
THIELE, GEORG
Exec Dt:
07/24/2002
Assignees
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
2
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DE-44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6624319
US20030109725
10203185
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER, ESQ.
SUITE 3100, PROMENADE II
1230 PEACHTREE STREET, N.E.
ATLANTA, GA 30309-3592
Assignment: 430
Reel/Frame:013770/0758   Pages: 3
Recorded: 10/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFEN, WILLI
Exec Dt:
07/25/2002
2
THIELE, GEORG
Exec Dt:
07/24/2002
Assignees
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
2
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DE-44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6624319
US20030109725
10203185
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 3100, PROMENADE II
1230 PEACHTREE STREET, N.E.
ATLANTA, GA 30309-3592
Assignment: 431
Reel/Frame:013817/0868   Pages: 3
Recorded: 10/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFEN, WILLI
Exec Dt:
07/25/2002
2
THIELE, GEORG
Exec Dt:
07/24/2002
3
MOLLER, ALEXANDER
Exec Dt:
09/05/2002
Assignees
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
2
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DE-44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646141
US20030114694
10203184
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER, ESQ.
SUITE 3100, PROMENADE II
1230 PEACHTREE STREET, N.E.
ATLANTA, GA 30309-3592
Assignment: 432
Reel/Frame:013223/0467   Pages: 4
Recorded: 08/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMITT, MATTHIAS
Exec Dt:
07/31/2002
2
KUGE, MARTIN
Exec Dt:
08/05/2002
3
STOBER, REINHARD
Exec Dt:
08/12/2002
4
GORL, UDO
Exec Dt:
08/16/2002
5
LEIMANN, JURGEN
Exec Dt:
08/05/2002
6
ESSER, SUSANNE
Exec Dt:
08/08/2002
7
KOPIETZ, PETER
Exec Dt:
08/07/2002
8
TEIKE, SILKE
Exec Dt:
08/06/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7560414
US20030114350
10225368
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
ROBERT G. WEILACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 433
Reel/Frame:013263/0877   Pages: 3
Recorded: 09/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMANN, THOMAS
Exec Dt:
08/02/2002
2
WITTECK, BIRGIT
Exec Dt:
08/06/2002
3
RIEPING, MECHTHILD
Exec Dt:
08/05/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030064485
10167428
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
JAMES J. KELLY, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 434
Reel/Frame:013313/0164   Pages: 3
Recorded: 09/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEININGER, STEFAN
Exec Dt:
08/08/2002
2
HAAS, THOMAS
Exec Dt:
08/16/2002
3
BISCHOFF, DIETMAR
Exec Dt:
08/30/2002
4
VANHEERTUM, RUDOLF
Exec Dt:
09/03/2002
5
ECKER, ARMIN
Exec Dt:
08/19/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030051726
10247116
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 3100, PROMENADE II
1230 PEACHTREE STREET, N.E.
ATLANTA, GA 30309-3592
Assignment: 435
Reel/Frame:013329/0948   Pages: 3
Recorded: 09/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMANN, THOMAS
Exec Dt:
08/08/2002
2
WITTECK, BIRGIT
Exec Dt:
08/09/2002
3
RIEPING, MECHTHILD
Exec Dt:
08/08/2002
Assignee
1
DEGUSSA AG
RODENBACHER CHAUSSEE 4
D-63457 HANAU-WOLFGANG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030100081
10167656
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
JAMES J. KELLY, PH.D.
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 436
Reel/Frame:013334/0976   Pages: 3
Recorded: 09/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMANN, THOMAS
Exec Dt:
08/08/2002
2
WITTECK, BIRGIT
Exec Dt:
08/09/2002
3
RIEPING, MECHTHILD
Exec Dt:
08/08/2002
Assignee
1
DEGUSSA AG
RODENBACHER CHAUSSEE,
4 D-63457 HANAU-WOLFGANG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030109012
10167646
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL.
JAMES K. KELLY, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 437
Reel/Frame:013329/0501   Pages: 2
Recorded: 09/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMANN, THOMAS
Exec Dt:
08/12/2002
2
WITTECK, BIRGIT
Exec Dt:
08/23/2002
3
RIEPING, MECHTHILD
Exec Dt:
08/12/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030092138
10167650
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
JAMES J. KELLY
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 438
Reel/Frame:013377/0480   Pages: 3
Recorded: 10/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, KAI
Exec Dt:
08/12/2002
2
MANGOLD, HELMUT
Exec Dt:
09/05/2002
3
HASENZAHL, STEFFEN
Exec Dt:
09/03/2002
4
ALFF, HARALD
Exec Dt:
08/12/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1, DE-40474
DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6773814
US20030104198
10212741
Correspondence name and address
OBLON SPIVAK ET AL
1755 J. DAVIS HWY
4TH FL.
ARLINGTON VA 22202
Assignment: 439
Reel/Frame:013540/0932   Pages: 3
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENNING, ANDREAS
Exec Dt:
08/12/2002
2
FRANZMANN, GISELHER
Exec Dt:
08/12/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF D-40474, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030104217
10307474
Correspondence name and address
OBLON SPIVAK MCCLELLAND & ET AL
KRISTEN A. GRUENEBERG, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 440
Reel/Frame:013756/0987   Pages: 3
Recorded: 10/10/2002
Conveyance: CORECTIVE ASSIGNMENT, PREVIOUSLY RECORDED AT REEL 013377, FRAME 0480.
Assignors
1
SCHUMACHER, KAI
Exec Dt:
08/12/2002
2
MANGOLD, HELMUT
Exec Dt:
09/05/2002
3
HASENZAHL, STEFFEN
Exec Dt:
09/03/2002
4
ALFF, HARALD
Exec Dt:
08/12/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6773814
US20030104198
10212741
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 441
Reel/Frame:013416/0115   Pages: 3
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HASENZAHL, STEFFEN
Exec Dt:
08/15/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6896859
US20030035771
10220454
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
ROBERT G. WEILACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 442
Reel/Frame:013437/0733   Pages: 3
Recorded: 09/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASENZAHL, STEFFEN
Exec Dt:
08/15/2002
2
HEYNE, KLAUS
Exec Dt:
08/15/2002
3
KNEITEL, DIETER
Exec Dt:
08/17/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6841144
US20030103894
10220577
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 3100, PROMENADE II
1230 PEACHTREE STREET, NE
ATLANTA, GA 30309-3592
Assignment: 443
Reel/Frame:013261/0330   Pages: 3
Recorded: 09/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KROPFGANS, FRANK
Exec Dt:
08/19/2002
2
RAULEDER, HARTWIG
Exec Dt:
08/19/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF D-40474, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6750361
US20030009045
10159122
Correspondence name and address
OBLON, SPIVAK, MCCLLELLAND, MAIER & ETAL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 444
Reel/Frame:013874/0170   Pages: 3
Recorded: 03/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPEIER, PETER
Exec Dt:
08/20/2002
2
PLOGMANN, FRIEDRICH
Exec Dt:
08/20/2002
3
LOMOELDER, RANIER
Exec Dt:
08/20/2002
4
HOPPE, DIRK
Exec Dt:
08/20/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474, DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030027921
10189484
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 445
Reel/Frame:013736/0857   Pages: 4
Recorded: 02/06/2003
Conveyance: RECORD TO CORRECT ASSIGNEE'S NAME ON AN ASSIGNMENT PREVIOUSLY RECORDED ON REEL 013370, FRAME 0386.
Assignors
1
HERMANN, THOMAS
Exec Dt:
08/21/2002
2
WITTECK, BIRGIT
Exec Dt:
08/22/2002
3
RIEPING, MECHTHILD
Exec Dt:
08/22/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030124682
10167648
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 446
Reel/Frame:013567/0432   Pages: 3
Recorded: 12/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHIFFER, THOMAS
Exec Dt:
08/22/2002
2
RENNERS, HOLGER
Exec Dt:
08/22/2002
3
CHRISTOPH, WOLFGANG
Exec Dt:
08/22/2002
4
BAUMANN, FRANZ-ERICH
Exec Dt:
08/22/2002
5
MUEGGE, JOACHIM
Exec Dt:
08/22/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030114636
10317122
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
DANIAL J. PEREIRA
ATTORNEYS AT LAW
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 447
Reel/Frame:013379/0172   Pages: 3
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFEN, WILLI
Exec Dt:
08/26/2002
2
THIELE, GEORG
Exec Dt:
08/26/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6610865
US20030040636
10222343
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER, ESQ.
SUITE 3100, PROMENADE II
1230 PEACHTREE STREET, N.E.
ATLANTA, GA 30309-3592
Assignment: 448
Reel/Frame:013336/0671   Pages: 3
Recorded: 09/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
08/27/2002
2
STOCHNIOL, GUIDO
Exec Dt:
08/27/2002
3
ROLLMANN, JURGEN
Exec Dt:
08/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6764671
US20030083510
10254746
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER, ESQ.
1230 PEACHTREE STREET, N.E
SUITE 3100, PROMENADE II
ATLANTA, GA 30309-3592
Assignment: 449
Reel/Frame:013857/0359   Pages: 6
Recorded: 03/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, KEVIN
Exec Dt:
08/27/2002
2
DUNICAN, L.K. (DECEASED) - EXECUTED BY LEGAL REPRESENTATIVE, MRS. RITA DUNICAN
Exec Dt:
09/19/2002
3
MCCORMACK, ASHLING
Exec Dt:
09/26/2002
4
STAPLETON, CLIONA
Exec Dt:
08/29/2002
5
MOCKEL, BETTINA
Exec Dt:
09/26/2002
6
THIERBACH, GEORG
Exec Dt:
09/02/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030109014
10143856
Correspondence name and address
PILLSBURY WINTHROP LLP
THOMAS A. CAWLEY, JR., PH.D.
IP GROUP
PO BOX 10500
MCLEAN, VA 22102
Assignment: 450
Reel/Frame:013261/0476   Pages: 3
Recorded: 09/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JENKNER, PETER
Exec Dt:
08/29/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6696587
US20030042127
10234385
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
KIRSTEN A. GRUENEBERG, PH.D.
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 451
Reel/Frame:013406/0327   Pages: 3
Recorded: 10/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFEN, WILLI
Exec Dt:
08/29/2002
2
HAAS, THOMAS
Exec Dt:
08/26/2002
3
WOLL, WOLFGANG
Exec Dt:
08/26/2002
4
THIELE, GEORG
Exec Dt:
08/26/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6596883
US20030040637
10226766
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER, ESQ.
1230 PEACHTREE STREET, N.E.
SUITE 3100, PROMENADE II
ATLANTA, GA 30309-3592
Assignment: 452
Reel/Frame:013736/0853   Pages: 4
Recorded: 02/06/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME. DOCUMENT PREVIOUSLY RECORDED AT REEL 013370 FRAME 0345.
Assignors
1
HERMANN, THOMAS
Exec Dt:
08/29/2002
2
WITTECK, BIRGIT
Exec Dt:
08/30/2002
3
RIEPING, MECHTHILD
Exec Dt:
08/29/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030119151
10167647
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 453
Reel/Frame:013491/0187   Pages: 3
Recorded: 11/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERWIG, JURGEN
Exec Dt:
09/03/2002
2
LEININGER, STEFAN
Exec Dt:
09/03/2002
3
OENBRINK, GEORG
Exec Dt:
09/03/2002
4
SCHIFFER, THOMAS
Exec Dt:
09/03/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6664423
US20030100795
10293471
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 454
Reel/Frame:013899/0809   Pages: 3
Recorded: 03/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONKIEWICZ, JAROSLAW
Exec Dt:
09/03/2002
2
EDELMANN, ROLAND
Exec Dt:
09/03/2002
3
EDINGER, ANDREA
Exec Dt:
09/03/2002
4
BORUP, BJOERN
Exec Dt:
08/26/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7026398
US20030186066
10393067
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
DANIEL J. PEREIRA, PH.D.
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 455
Reel/Frame:013942/0978   Pages: 6
Recorded: 04/10/2003
Conveyance: RECORD TO CORRECT ASSIGNOR #1'S NAME AND ASSIGNEE'S ADDRESS ON AN ASSIGNMENT PREVIOUSLY RECORDED ON REEL/FRAME 013491/0187
Assignors
1
HERWIG, JUERGEN
Exec Dt:
09/03/2002
2
LEININGER, STEFAN
Exec Dt:
09/03/2002
3
OENBRINK, GEORG
Exec Dt:
09/03/2002
4
SCHIFFER, THOMAS
Exec Dt:
09/03/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6664423
US20030100795
10293471
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 456
Reel/Frame:013391/0922   Pages: 3
Recorded: 10/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMANN, THOMAS
Exec Dt:
09/04/2002
2
WITTECK, BIRGIT
Exec Dt:
09/26/2002
3
RIEPING, MECHTHILD
Exec Dt:
09/04/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1 DUESSELDORF,
DE-40474, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030124681
10167427
Correspondence name and address
OBLON SPIVAK ET AL
1755 J. DAVIS HWY.
4TH FL
ARLINGTON VA 22202
Assignment: 457
Reel/Frame:013755/0272   Pages: 3
Recorded: 10/16/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNOR'S EXECUTION DATE, PREVIOUSLY RECORDED AT REEL 013393 FRAME 0389.
Assignors
1
DESCHLER, ULRICH
Exec Dt:
09/09/2002
2
KRAFCZYK, ROLAND
Exec Dt:
08/12/2002
3
LUGINSLAND, HANS-DETLEF
Exec Dt:
09/02/2002
4
KORTH, KARSTEN
Exec Dt:
08/26/2002
5
KIEFER, INGO
Exec Dt:
08/12/2002
6
HORN, MICHAEL
Exec Dt:
08/12/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1.
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6849754
US20030130535
10212220
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 23314
Assignment: 458
Reel/Frame:013389/0691   Pages: 3
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTHUN, ANDREAS
Exec Dt:
09/11/2002
2
THEIS, CHRISTOPH
Exec Dt:
09/11/2002
3
NOPPE, ANDRE
Exec Dt:
09/11/2002
4
METZ, JOSEF
Exec Dt:
09/11/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6894198
US20030078457
10270114
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 459
Reel/Frame:013393/0406   Pages: 3
Recorded: 10/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHARFE, THOMAS
Exec Dt:
09/11/2002
2
APEL, RONALD
Exec Dt:
09/19/2002
3
MOSTER, ALFONS
Exec Dt:
09/19/2002
4
MANGOLD, HALMUT
Exec Dt:
09/16/2002
5
BRANDES, RALPH
Exec Dt:
10/01/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 6
DUSSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7241336
US20030095905
10199504
Correspondence name and address
VENABLE
ANN S. HUBBS
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 460
Reel/Frame:013885/0645   Pages: 4
Recorded: 03/25/2003
Conveyance: CORRECTIVE ASSIGNEMNT TO CORRECT THE FOURTH ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 013393, FRAME 0406. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
SCHARFE, THOMAS
Exec Dt:
09/11/2002
2
APEL, RONALD
Exec Dt:
09/19/2002
3
MOSTER, ALFONS
Exec Dt:
09/19/2002
4
MANGOLD, HELMUT
Exec Dt:
09/16/2002
5
BRANDES, RALPH
Exec Dt:
10/01/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 6
DUSSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7241336
US20030095905
10199504
Correspondence name and address
VENABLE
ANN S. HOBBS
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 461
Reel/Frame:014183/0817   Pages: 4
Recorded: 06/18/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE 3RD ASSIGNEE. DOCUMENT PREVIOUSLY RECORDED ON REEL 013393 FRAME 0406 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
SCHARFE, THOMAS
Exec Dt:
09/11/2002
2
APEL, RONALD
Exec Dt:
09/19/2002
3
MOSTER, ALFONS
Exec Dt:
09/19/2002
4
MANGOLD, HELMUT
Exec Dt:
09/16/2002
5
BRANDES, RALPH
Exec Dt:
10/01/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 6
DUSSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7241336
US20030095905
10199504
Correspondence name and address
VENABLE, BAETJER, HOWARD AND CIVILETTI,
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 462
Reel/Frame:013399/0004   Pages: 3
Recorded: 10/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHACHTELY, UWE
Exec Dt:
09/13/2002
2
PANZ, CHRISTIAN
Exec Dt:
09/13/2002
3
SCHMOLL, RALF
Exec Dt:
09/13/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7022375
US20030144404
10211314
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 463
Reel/Frame:013919/0284   Pages: 6
Recorded: 11/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAFELD, MARKUS
Exec Dt:
09/15/2002
2
SCHAFLEIN, STEPHAN
Exec Dt:
09/17/2002
3
STEIER, NORBERT
Exec Dt:
09/13/2002
4
DICKMANN, ANNETTE
Exec Dt:
09/02/2002
5
FRANKE, STEFAN
Exec Dt:
08/28/2002
6
RUBO, ANDREAS
Exec Dt:
09/02/2002
7
SAUER, MANFRED
Exec Dt:
09/04/2002
8
GAIL, ERNST
Exec Dt:
09/09/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030143147
10203750
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
BRANDON S. BOSS
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 464
Reel/Frame:013606/0654   Pages: 3
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASENZAHL, STEFFEN
Exec Dt:
09/16/2002
2
JANTKE, RALF
Exec Dt:
09/23/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMAN DEMOCRATIC REPUBLIC DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6849570
US20030078160
10204305
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
ROBERT G. WEILACHER
1230 PEACHTREE STREET, N.E.
SUITE 3100, PROMENDAE II
ATLANTA, GA 30309-3592
Assignment: 465
Reel/Frame:013839/0693   Pages: 3
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASENZAHL, STEFFEN
Exec Dt:
09/16/2002
2
JANTKE, RALF
Exec Dt:
09/23/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8449812
US20030130116
10204306
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER, ESQ.
SUITE 3100, PROMENADE II
1230 PEACHTREE ST., N.E.
ATLANTA, GA 30309-3592
Assignment: 466
Reel/Frame:013491/0784   Pages: 10
Recorded: 11/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNICAN, L.K. (DECEASED)
Exec Dt:
09/19/2002
2
MCCORMACK, ASHLING
Exec Dt:
09/26/2002
3
STAPLETON, CLIONA
Exec Dt:
08/29/2002
4
BURKE, KEVIN
Exec Dt:
08/27/2002
5
MORITZ, BERND
Exec Dt:
08/28/2002
6
EGGELING, LOTHAR
Exec Dt:
08/31/2002
7
SAHM, HERMANN
Exec Dt:
08/27/2002
8
MOCKEL, BETTINA
Exec Dt:
08/26/2002
9
WEISSBORN, ANKE
Exec Dt:
08/25/2002
Assignee
1
DEGUSSA AG
WEISSFRAVENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825029
US20030138917
10137655
Correspondence name and address
PILLSBURY WINTHROP LLP
INTELLECTUAL PROPERTY GROUP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 467
Reel/Frame:013520/0297   Pages: 3
Recorded: 11/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMANN, THOMAS
Exec Dt:
09/23/2002
2
WITTECK, BIRGIT
Exec Dt:
10/02/2002
3
RIEPING, MECHTHILD
Exec Dt:
10/01/2002
4
KRUSE, DANIELA
Exec Dt:
09/23/2002
Assignee
1
DEGUSSA AG
RODENBACHER CHAUSSEE 4
D-63457 HANAU-WOLFGANG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030104583
10167580
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 468
Reel/Frame:013550/0490   Pages: 3
Recorded: 12/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRENDA, WERNER
Exec Dt:
09/23/2002
2
WENNING, ANDREAS
Exec Dt:
09/23/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6827971
US20030104181
10309894
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 469
Reel/Frame:014263/0653   Pages: 3
Recorded: 12/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENNING, ANDREAS
Exec Dt:
09/23/2002
2
FRANZMANN, GISELHER
Exec Dt:
09/23/2002
3
SPYROU, EMMANOUIL
Exec Dt:
09/23/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ1
D-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825240
US20030130372
10321384
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
KIRSTEN A. GRUNEBERG
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 470
Reel/Frame:013419/0946   Pages: 3
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUME, ANKE
Exec Dt:
09/27/2002
2
UHRLANDT, STEFAN
Exec Dt:
09/27/2002
3
SCHMOLL, RALF
Exec Dt:
09/27/2002
4
LUGINSLAND, DETLEF
Exec Dt:
09/27/2002
5
THOMA, HERBERT
Exec Dt:
09/27/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
D-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030082090
10247330
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 471
Reel/Frame:013433/0259   Pages: 3
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERVATY, SABINE
Exec Dt:
09/29/2002
2
MICHAEL, GUNTHER
Exec Dt:
07/02/2002
3
HEYER, CHRISTIANE
Exec Dt:
09/17/2002
4
KATUSIC, STIPAN
Exec Dt:
08/01/2002
5
MIESS, HORST
Exec Dt:
08/01/2002
6
KRESS, PETER
Exec Dt:
08/01/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030124051
10175142
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER, ESQ.
1230 PEACHTREE STREET, N.E.
SUITE 3100 , PROMENADE II
ATLANTA, GA 30309-3592
Assignment: 472
Reel/Frame:013610/0871   Pages: 3
Recorded: 12/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUTER, JURGEN
Exec Dt:
10/05/2002
2
GROSS, MICHAEL
Exec Dt:
10/06/2002
3
PACKRUHN, UWE
Exec Dt:
10/05/2002
4
GOTTLINGER, MARCUS
Exec Dt:
10/05/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 6
D-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6818720
US20030100797
10288289
Correspondence name and address
VENABLE
THOMAS G. WISEMAN
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 473
Reel/Frame:013600/0112   Pages: 5
Recorded: 12/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUMMEL, WERNER
Exec Dt:
10/10/2002
2
BOMMARIUS, BETTINA
Exec Dt:
11/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6987013
US20030100065
10219288
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 474
Reel/Frame:013689/0466   Pages: 3
Recorded: 01/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
10/10/2002
2
HANS, STEPHAN
Exec Dt:
10/10/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6844176
NONE
10270512
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
VINCENT K. SHIER
ATTORNEYS AT LAW
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 475
Reel/Frame:013549/0727   Pages: 3
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHIFFER, THOMAS
Exec Dt:
10/17/2002
2
ESSER, PETER ERNST
Exec Dt:
10/17/2002
3
KRISSMANN, JOERG
Exec Dt:
10/17/2002
4
ROOS, MARTIN
Exec Dt:
10/17/2002
5
STEVERMUER, GUENTER
Exec Dt:
10/17/2002
6
THIELE, GEORG FRIEDRICH
Exec Dt:
10/17/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6620970
US20030065220
10232569
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 476
Reel/Frame:013481/0194   Pages: 5
Recorded: 11/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REY, DANIEL
Exec Dt:
10/18/2002
2
RUECKERT, CHRISTIAN
Exec Dt:
10/18/2002
3
KALINOWSKI, JOERN
Exec Dt:
10/18/2002
4
PUEHLER, ALFRED
Exec Dt:
10/18/2002
5
BATHE, BRIGITTE
Exec Dt:
10/16/2002
6
HUTHMACHER, KLAUS
Exec Dt:
10/14/2002
7
PFEFFERLE, WALTER
Exec Dt:
10/18/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030092026
10156856
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 477
Reel/Frame:013660/0218   Pages: 3
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUETHI, JOACHIM
Exec Dt:
10/18/2002
2
SCHULZE, STEFAN
Exec Dt:
10/18/2002
3
ALT, CHRISTIAN
Exec Dt:
10/18/2002
4
GOELZ, ANDREAS
Exec Dt:
10/18/2002
5
HARTHUN, ANDREAS
Exec Dt:
10/18/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1, D-40474
DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6870071
US20030088994
10270113
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
JAMES J. KELLY, PH.D.
ATTORNEYS AT LAW
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 478
Reel/Frame:013660/0483   Pages: 3
Recorded: 01/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROOS, MARTIN
Exec Dt:
10/18/2002
2
THIELE, GEORG FRIEDRICH
Exec Dt:
10/18/2002
3
STEVERMUEER, GUENTER
Exec Dt:
10/18/2002
4
KUPPINGER, FRANZ-FELIX
Exec Dt:
10/18/2002
5
ESSER, PETER ERNST
Exec Dt:
10/18/2002
6
SCHIFFER, THOMAS
Exec Dt:
10/18/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6639108
US20030105356
10232371
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 479
Reel/Frame:014166/0257   Pages: 4
Recorded: 06/12/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 013660, FRAME 0218. ASSINGOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
LUETHI, JOACHIM
Exec Dt:
10/18/2002
2
SCHULZE, STEFAN
Exec Dt:
10/18/2002
3
ALT, CHRISTIAN
Exec Dt:
10/18/2002
4
GOELZ, ANDREAS
Exec Dt:
10/18/2002
5
HARTHUN, ANDREAS
Exec Dt:
10/18/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6870071
US20030088994
10270113
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 480
Reel/Frame:013445/0586   Pages: 3
Recorded: 10/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PANZ, CHRISTIAN
Exec Dt:
10/21/2002
2
MEIER, KARL
Exec Dt:
10/21/2002
3
STOFFELS, RALF
Exec Dt:
10/21/2002
4
OBLADEN, HELGA
Exec Dt:
10/21/2002
5
SCHMOLL, RALF
Exec Dt:
10/21/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
D-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074457
US20030130379
10211267
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
FREDERICK D. VASTINE
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 481
Reel/Frame:013540/0261   Pages: 3
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PANZ, CHRISTIAN
Exec Dt:
10/22/2002
2
SCHMOLL, RALF
Exec Dt:
10/22/2002
3
KEMPF, MICHAEL
Exec Dt:
10/22/2002
4
SCHOLZ, MARIO
Exec Dt:
10/22/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6899951
US20030162881
10211277
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 482
Reel/Frame:013700/0242   Pages: 3
Recorded: 01/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLUSARCZYK, HEIKE
Exec Dt:
10/22/2002
2
FELBER, STEPHAN
Exec Dt:
11/11/2002
3
KULA, MARIA-REGINA
Exec Dt:
10/18/2002
4
POHL, MARTINA
Exec Dt:
10/22/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030157664
10252086
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
THOMAS W. BARNES, III
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 483
Reel/Frame:013481/0191   Pages: 3
Recorded: 11/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUEVER, ANDREAS
Exec Dt:
10/28/2002
2
HUNDS, ARTUR
Exec Dt:
10/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6693195
US20030060628
10219542
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 484
Reel/Frame:013592/0374   Pages: 3
Recorded: 12/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENNING, ANDREAS
Exec Dt:
10/30/2002
2
FRANZMANN, GISELHER
Exec Dt:
10/30/2002
3
SPYROU, EMMANOUIL
Exec Dt:
10/30/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6861465
US20030125456
10322666
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
KIRSTEN A. GRUNEBERG, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 485
Reel/Frame:013531/0997   Pages: 3
Recorded: 11/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EWALD, MICHAEL
Exec Dt:
11/08/2002
2
WINDMUELLER, MANUELA
Exec Dt:
11/08/2002
3
POERSCH, WALTRAUD
Exec Dt:
11/08/2002
4
KOHLSTRUK, STEPHAN
Exec Dt:
11/08/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6875243
US20030109665
10304945
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
JAMES J. KELLY
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 486
Reel/Frame:013587/0061   Pages: 3
Recorded: 12/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSWALD, MONIKA
Exec Dt:
11/11/2002
2
SCHNEIDER, GERRIT
Exec Dt:
11/11/2002
3
MEYER, JURGEN
Exec Dt:
11/11/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 6
D-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030140657
10280058
Correspondence name and address
VENABLE
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 487
Reel/Frame:013600/0980   Pages: 3
Recorded: 12/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSWALD, MONIKA
Exec Dt:
11/11/2002
2
SCHNEIDER, GERRIT
Exec Dt:
11/11/2002
3
MEYER, JURGEN
Exec Dt:
11/11/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 6
D-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7069746
US20030131627
10266630
Correspondence name and address
VENABLE
THOMAS G. WISEMAN
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 488
Reel/Frame:013536/0911   Pages: 3
Recorded: 11/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PANZ, CHRISTIAN
Exec Dt:
11/13/2002
2
SCHMOLL, RALF
Exec Dt:
11/13/2002
3
SCHOLZ, MARIO
Exec Dt:
11/13/2002
4
SCHACHTELY, UWE
Exec Dt:
11/13/2002
5
KEMPF, MICHAEL
Exec Dt:
11/13/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6846865
US20030181565
10247569
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 489
Reel/Frame:013988/0462   Pages: 4
Recorded: 04/22/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS, PREVIOUSLY RECORDED AT REEL 013536, FRAME 0911.
Assignors
1
PANZ, CHRISTIAN
Exec Dt:
11/13/2002
2
SCHMOLL, RALF
Exec Dt:
11/13/2002
3
SCHOLZ, MARIO
Exec Dt:
11/13/2002
4
SCHACHTELY, UWE
Exec Dt:
11/13/2002
5
KEMPF, MICHAEL
Exec Dt:
11/13/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6846865
US20030181565
10247569
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
ATTN: NORMAN F. OBLON
Assignment: 490
Reel/Frame:013614/0352   Pages: 3
Recorded: 12/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTTFRIED, HEIKO
Exec Dt:
11/14/2002
2
JANZEN, CHRISTIAN
Exec Dt:
11/22/2002
3
PRIDOEHL, MARKUS
Exec Dt:
11/14/2002
4
ROTH, PAUL
Exec Dt:
11/20/2002
5
TRAGESER, BERTHOLD
Exec Dt:
11/14/2002
6
ZIMMERMANN, GUIDO
Exec Dt:
11/18/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6746767
US20030059603
10219267
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
J. DEREK MASON
ATTORNEYS AT LAW
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 491
Reel/Frame:013939/0150   Pages: 3
Recorded: 04/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATERKAMP, PAUL-LUDWIG
Exec Dt:
11/21/2002
2
SCHOLTEN, HEINZ
Exec Dt:
11/21/2002
3
CHRISTOPH, WOLFGANG
Exec Dt:
11/21/2002
4
SCHIFFER, THOMAS
Exec Dt:
11/21/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030191223
10407167
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 492
Reel/Frame:014512/0976   Pages: 3
Recorded: 05/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
11/22/2002
2
KNAUP, GUNTER
Exec Dt:
11/25/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040024180
10258029
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
MICHAEL A. SANZO
1801 K STREET, N.W.
SUITE 401L
WASHINGTON, DC 20006-1201
Assignment: 493
Reel/Frame:013720/0706   Pages: 3
Recorded: 01/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LORTZ, WOLFGANG
Exec Dt:
11/27/2002
2
BATZ-SOHN, CHRISTOPH
Exec Dt:
11/29/2002
3
PERLET, GABRIELE
Exec Dt:
11/28/2002
4
WILL, WERNER
Exec Dt:
11/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6905632
US20030150838
10354969
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL.
KIRSTEN A. GRUNEBERG, PH.D.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 494
Reel/Frame:013466/0513   Pages: 3
Recorded: 11/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, JOERN VOLKER
Exec Dt:
11/28/2002
2
WEIHRAUCH, THOMAS
Exec Dt:
11/28/2002
3
GRENDA, WERNER
Exec Dt:
11/28/2002
4
HERDA, SILVIA
Exec Dt:
11/28/2002
5
BEHRENDT, KLAUS
Exec Dt:
11/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030212207
10306222
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL.
ROLAND E. MARTIN
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 495
Reel/Frame:013537/0589   Pages: 3
Recorded: 11/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, JOERN VOLKER
Exec Dt:
11/28/2002
2
WEIHRAUCH, THOMAS
Exec Dt:
11/28/2002
3
GRENDA, WERNER
Exec Dt:
11/28/2002
4
HERDA, SILVIA
Exec Dt:
11/28/2002
5
BEHRENDT, KLAUS
Exec Dt:
11/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7129313
US20030212238
10306215
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET.
ROLAND E. MARTIN
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VIRGINIA 22202
Assignment: 496
Reel/Frame:013537/0592   Pages: 3
Recorded: 11/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, JOERN VOLKER
Exec Dt:
11/28/2002
2
GRENDA, WERNER
Exec Dt:
11/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6930155
US20030212205
10306221
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET. AL.
ROLAND MARTIN
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 497
Reel/Frame:013537/0627   Pages: 3
Recorded: 11/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, JOERN VOLKER
Exec Dt:
11/28/2002
2
GRENDA, WERNER
Exec Dt:
11/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030212206
10306220
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ETAL
ROLAND E. MARTIN
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 498
Reel/Frame:013571/0539   Pages: 3
Recorded: 12/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
Exec Dt:
11/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6720462
US20030083527
10239185
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
MARVIN J. SPIVAK
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 499
Reel/Frame:013692/0829   Pages: 3
Recorded: 01/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALT, HANS CHRISTIAN
Exec Dt:
11/29/2002
2
HARTHUN, ANDREAS
Exec Dt:
12/04/2002
3
LUETHI, JOACHIM
Exec Dt:
01/06/2003
4
GOELZ, ANDREAS
Exec Dt:
11/29/2002
5
SCHULZE, STEFAN
Exec Dt:
12/06/2002
6
WILLE, MARTIN
Exec Dt:
11/29/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, 40474, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7732008
US20030091737
10270116
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 500
Reel/Frame:014118/0019   Pages: 2
Recorded: 06/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDLAS, JURGEN
Exec Dt:
11/29/2002
2
ZHANG, ZHENGFENG
Exec Dt:
11/29/2002
3
STORK, KURT
Exec Dt:
11/29/2002
4
WIESMULLER, JOHANN
Exec Dt:
11/29/2002
5
OBER, MARTIN
Exec Dt:
11/29/2002
6
OBERSTEINER, JOHANN
Exec Dt:
11/29/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040101623
10362136
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVE.
NEW YORK, NY 10103
Page 5 of 11
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