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Patent Assignment Assignee Details
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Assignee Name : DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
Total Assignments: 36
Assignment: 1
Reel/Frame:010894/0351   Pages: 3
Recorded: 06/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFAFF, PETER
Exec Dt:
05/19/2000
2
RAGNETTI, MAURIZIO
Exec Dt:
05/25/2000
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
D-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6357868
NONE
09568960
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, JR. ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:011002/0181   Pages: 4
Recorded: 08/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUMANN, FRANK
Exec Dt:
05/25/2000
2
WIELAND, STEFAN
Exec Dt:
06/16/2000
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
FRANKFURT AM MAIN 1, FEDERAL REPUBLIC OF, GERMANY 60311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723298
NONE
09568814
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG,
INTELLECTUAL PROPERTY GROUP
SUITE 800, 1850 M STREET N.W.,
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:011027/0497   Pages: 2
Recorded: 08/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
Exec Dt:
07/14/2000
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
D-60287 FRANKFURT, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6080232
NONE
08970759
 
6074754
NONE
08970760
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
MICHAEL R. DAVIS
2033 K. STREET, N.W.
SUITE 800
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:011415/0995   Pages: 3
Recorded: 01/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBERS, PETER
Exec Dt:
08/21/2000
2
AUER, EMMANUEL
Exec Dt:
08/21/2000
3
BEHL, WALTER
Exec Dt:
09/04/2000
4
VOGEL, KARL
Exec Dt:
09/28/2000
5
VOGLER, CONNY
Exec Dt:
09/05/2000
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6689505
NONE
09648343
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800
1850 M STREET N.W.
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:011240/0576   Pages: 2
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DMC2 ROYALTY COMPANY
Exec Dt:
10/27/2000
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503310
NONE
09598507
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
ALAN G. TOWNER
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:011355/0572   Pages: 2
Recorded: 12/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DMC2 ROYALTY COMPANY
Exec Dt:
11/08/2000
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6416868
NONE
09449605
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
ALAN G. TOWNER
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:011355/0589   Pages: 2
Recorded: 12/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DMC2 ROYALTY COMPANY
Exec Dt:
11/08/2000
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6485557
NONE
09610752
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
ALAN G. TOWNER
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:011357/0054   Pages: 2
Recorded: 12/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DMC2 ROYALTY COMPANY
Exec Dt:
11/08/2000
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6238847
NONE
08951411
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
ALAN G. TOWNER
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:011380/0095   Pages: 3
Recorded: 12/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DMC2 ROYALTY COMPANY
Exec Dt:
11/08/2000
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503316
NONE
09668134
Correspondence name and address
ECKERT SEAMANS ET AL
ALAN G. TOWNER
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 10
Reel/Frame:011400/0216   Pages: 2
Recorded: 12/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DMC2 ROYALTY COMPANY
Exec Dt:
11/08/2000
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077563
NONE
09188464
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
ALAN G. TOWNER
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PENNSYLVANIA 15219
Assignment: 11
Reel/Frame:011428/0987   Pages: 2
Recorded: 11/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DMC2 ROYALTY COMPANY
Exec Dt:
11/08/2000
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6541112
NONE
09589549
Correspondence name and address
ECKERT SEAMANS ET AL
ALAN G. TOWNER
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 12
Reel/Frame:011535/0336   Pages: 3
Recorded: 02/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIEMANN, AXEL
Exec Dt:
12/12/2000
2
ROCHE, GUY
Exec Dt:
12/20/2000
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
FRANKFURT MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6531181
NONE
09668133
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
ALAN G. TOWNER
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 13
Reel/Frame:011486/0265   Pages: 3
Recorded: 01/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROCHE, GUY
Exec Dt:
01/09/2001
2
GORSE, ANNETTE
Exec Dt:
01/09/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
DE-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6774562
US20030050172
09736365
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, JR., ESQ.
2033 K STREET, NW - SUITE 800
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:011893/0006   Pages: 14
Recorded: 06/13/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
CERDEC AKTIENGESELLSCHAFT KERAMISCHE FARBEN
Exec Dt:
02/16/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
D-60287 FRANKFURT AM MAIN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6391388
NONE
09168561
 
6355714
NONE
09350121
 
6279346
NONE
09368079
 
6270854
NONE
09424640
 
6350495
NONE
09446706
 
6294009
NONE
09453461
 
6379449
NONE
09510514
 
6303679
US20010018483
09824239
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
WARREN M. CHEEK, JR., ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 15
Reel/Frame:011859/0803   Pages: 3
Recorded: 06/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOMESLE, RAINER
Exec Dt:
03/13/2001
2
KLEIN, HARALD
Exec Dt:
04/27/2001
3
KREUZER, THOMAS
Exec Dt:
03/13/2001
4
LOX, EGBERT
Exec Dt:
03/23/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6685900
US20010043896
09789718
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800
1850 M STREET N.W.
WASHINGTON, D.C. 20036
Assignment: 16
Reel/Frame:011836/0128   Pages: 3
Recorded: 05/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEUHAUSEN, ULRICH
Exec Dt:
03/29/2001
2
KLEIN, HARALD
Exec Dt:
04/27/2001
3
LOX, EGBERT
Exec Dt:
04/02/2001
4
GIESHOFF, JURGEN
Exec Dt:
03/30/2001
5
KREUZER, THOMAS
Exec Dt:
05/04/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6739176
US20010033815
09809355
Correspondence name and address
SMITH, GAMBRELL & RUSSELL LLP
ROBERT G. WEILACHER
1850 M STREET NW
SUITE 800
WASHINGTON, D.C. 20036
Assignment: 17
Reel/Frame:011838/0495   Pages: 3
Recorded: 05/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIESSLING, RALPH
Exec Dt:
04/02/2001
2
PIROTH, JOSEF
Exec Dt:
04/02/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6548105
US20010024686
09813933
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 18
Reel/Frame:011913/0855   Pages: 3
Recorded: 06/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUSSMANN, LOTHAR
Exec Dt:
04/17/2001
2
LINDNER, DIETER
Exec Dt:
04/23/2001
3
VOTSMEIER, MARTIN
Exec Dt:
05/05/2001
4
LOX, EGBERT
Exec Dt:
05/05/2001
5
KREUZER, THOMAS
Exec Dt:
05/05/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6524992
US20010046941
09818998
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 19
Reel/Frame:011904/0823   Pages: 3
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFER-SINDLINGER, ADOLF
Exec Dt:
05/07/2001
2
BURKARDT, ARMIN
Exec Dt:
05/16/2001
3
VAN DEN TILLAART, HANS
Exec Dt:
06/05/2001
4
KREUZER, THOMAS
Exec Dt:
05/21/2001
5
LOX, EGBERT
Exec Dt:
05/14/2001
6
WEISWEILER, WERNER
Exec Dt:
05/28/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010049339
09832301
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800, 1850 M STREET N.W.
WASHINGTON, D.C. 20036
Assignment: 20
Reel/Frame:011927/0436   Pages: 3
Recorded: 06/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFER-SINDLINGER, ADOLF
Exec Dt:
05/07/2001
2
PFEIFER, MARCUS
Exec Dt:
05/27/2001
3
SPURK, PAUL
Exec Dt:
05/30/2001
4
DEMEL, YVONNE
Exec Dt:
05/28/2001
5
KREUZER, THOMAS
Exec Dt:
05/28/2001
6
LOX, EGBERT
Exec Dt:
05/28/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6843971
US20020039550
09838119
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800
1850 M STREET N.W.
WASHINGTON, D.C. 20036
Assignment: 21
Reel/Frame:011943/0213   Pages: 3
Recorded: 06/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESHOFF, JURGEN
Exec Dt:
05/09/2001
2
LANG, JURGEN
Exec Dt:
05/15/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6517794
US20010038813
09842321
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800, 1850 M STREET N.W.
WASHINGTON, D.C. 20036
Assignment: 22
Reel/Frame:012010/0073   Pages: 3
Recorded: 07/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, MICHAEL
Exec Dt:
05/21/2001
2
KLEIN, HARALD
Exec Dt:
05/28/2001
3
KREUZER, THOMAS
Exec Dt:
05/22/2001
4
ADOLF SCHAFER-SINDLINGER
Exec Dt:
05/28/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6938411
US20010052232
09850410
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800
1850 M STREET N.W.
WASHINGTON, D.C. 20036
Assignment: 23
Reel/Frame:011940/0153   Pages: 7
Recorded: 06/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLMER, ROGER
Exec Dt:
05/30/2001
2
MUELLER, MECHTHILD
Exec Dt:
05/30/2001
3
HERINGHAUS, FRANK
Exec Dt:
06/11/2001
4
RUEHLICKE, DIETRICH
Exec Dt:
05/13/2001
5
GOIA, DAN
Exec Dt:
05/09/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6409794
US20010051102
09825363
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800
1850 M STREET N.W.
WASHINGTON, D.C. 20036
Assignment: 24
Reel/Frame:012077/0475   Pages: 3
Recorded: 08/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUSSMANN, LOTHAR
Exec Dt:
05/30/2001
2
LINDNER, DIETER
Exec Dt:
05/31/2001
3
VOTSMEIER, MARTIN
Exec Dt:
05/31/2001
4
RICHTER, JOERG MICHAEL
Exec Dt:
06/01/2001
5
LOX, EGBERT
Exec Dt:
06/01/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
RODENBACHER CHAUSSEE 4
D-63457 HANAU-WOLFGANG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6601381
US20020005039
09855743
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800, 1850 M STREET N.W.
WASHINGTON, D.C. 20036
Assignment: 25
Reel/Frame:012009/0178   Pages: 3
Recorded: 07/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESHOFF, JURGEN
Exec Dt:
06/01/2001
2
VOLLMER, HELGA
Exec Dt:
06/18/2001
3
DIEHL, BARBARA
Exec Dt:
06/18/2001
4
LOX, EGBERT
Exec Dt:
06/01/2001
5
KREUZER, THOMAS
Exec Dt:
06/11/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6686075
US20020025456
09859680
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 26
Reel/Frame:012010/0063   Pages: 3
Recorded: 07/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIELAND, STEFAN
Exec Dt:
06/01/2001
2
BAUMANN, FRANK
Exec Dt:
06/29/2001
3
AHLBORN, RAINER
Exec Dt:
07/06/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7083775
US20020009408
09853902
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 27
Reel/Frame:012018/0629   Pages: 3
Recorded: 07/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOBEL, ULRICH
Exec Dt:
06/01/2001
2
RUWISCH, LUTZ MARC
Exec Dt:
06/01/2001
3
LOX, EGBERT
Exec Dt:
06/01/2001
4
KREUZER, THOMAS
Exec Dt:
06/01/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9,
60287 FRANKFURT AM MAIN 1,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6684628
US20020012623
09832332
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W.,
SUITE 800
WASHINGTON, D.C. 20036
Assignment: 28
Reel/Frame:012111/0351   Pages: 3
Recorded: 08/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOMESLE, RAINER
Exec Dt:
06/01/2001
2
KREUZER, THOMAS
Exec Dt:
06/10/2001
3
LOX, EGBERT
Exec Dt:
06/01/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710014
US20020004454
09852151
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800
1850 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 29
Reel/Frame:012202/0059   Pages: 3
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARZ, KARL-ANTON
Exec Dt:
07/25/2001
2
ZUBER, RALF
Exec Dt:
07/26/2001
3
KRAMER, ANITA
Exec Dt:
08/17/2001
4
FEHL, KNUT
Exec Dt:
07/25/2001
5
KOHLER, JOACHIM
Exec Dt:
07/25/2001
6
WITTPAHL, SANDRA
Exec Dt:
07/25/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
RODENBACHER CAHUSSEE 4
63457 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7754369
US20020034674
09915764
Correspondence name and address
SMITH, GAMBRELL & RUSSELL LLP
ROBERT G. WEILACHER
SUITE 800, 1850 M STREET NW
WASHINGTON, D.C. 20036
Assignment: 30
Reel/Frame:012108/0159   Pages: 3
Recorded: 08/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRIS, MICHAEL
Exec Dt:
07/30/2001
2
LEYRER, JURGEN
Exec Dt:
08/07/2001
3
DEMEL, YVONNE
Exec Dt:
07/31/2001
4
LOX, EGBERT
Exec Dt:
08/06/2001
5
KREUZER, THOMAS
Exec Dt:
07/31/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6713031
US20020025905
09851417
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
1850 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 31
Reel/Frame:012202/0029   Pages: 3
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARZ, KARL-ANTON
Exec Dt:
08/06/2001
2
GOIA, DAN
Exec Dt:
08/06/2001
3
KOEHLER, JOACHIM
Exec Dt:
08/06/2001
4
BANISCH, VOLKER
Exec Dt:
08/06/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
RODENBACHER CHAUSSEE 4
63457 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020034675
09910959
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800
1850 M STREET, N.W.
WASHINGTON, DC 20036
Assignment: 32
Reel/Frame:012152/0977   Pages: 2
Recorded: 09/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DMC2 ROYALTY COMPANY
Exec Dt:
08/15/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
2255-A RENAISSANCE, SUITE 4
FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6582814
US20020034644
09881481
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
DANIEL P. CILLO
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PENNSYLVANIA 15219
Assignment: 33
Reel/Frame:012293/0822   Pages: 3
Recorded: 10/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDNER, DIETER
Exec Dt:
09/05/2001
2
MUSSMANN, LOTHAR
Exec Dt:
09/30/2001
3
VOTSMEIER, MARTIN
Exec Dt:
09/17/2001
4
LOX, EGBERT
Exec Dt:
09/11/2001
5
KREUZER, THOMAS
Exec Dt:
09/17/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
RODENBACHER CHAUSSEE 4
D-63457 HANAU,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6875725
US20020039549
09928470
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 34
Reel/Frame:012358/0692   Pages: 3
Recorded: 10/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUSSMANN, LOTHAR
Exec Dt:
09/05/2001
2
LINDNER, DIETER
Exec Dt:
09/10/2001
3
VOTSMEIER, MARTIN
Exec Dt:
09/17/2001
4
LOX, EGBERT
Exec Dt:
09/11/2001
5
KREUZER, THOMAS
Exec Dt:
09/18/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
RODENBACHER CHAUSSEE 4
D-63457 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7238639
US20020042342
09931162
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800, 1850 M STREET N.W.
WASHINGTON, D.C. 20036
Assignment: 35
Reel/Frame:013368/0739   Pages: 3
Recorded: 10/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBER, RALF
Exec Dt:
09/11/2001
2
BAYER, ARMIN
Exec Dt:
09/11/2001
3
KUHNHOLD, HEIKE
Exec Dt:
09/11/2001
4
STENKE, UDO
Exec Dt:
09/11/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
RODENBACHER CHAUSSEE 4
D-63457 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6720104
US20020051901
09933121
Correspondence name and address
KALOW & SPRINGUT, LLP
SCOTT D. LOCKE, ESQ.
488 MADISON AVENUE, 19TH FLOOR
NEW YORK, NY 10022
Assignment: 36
Reel/Frame:012292/0555   Pages: 3
Recorded: 10/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEMPF, BERND
Exec Dt:
10/08/2001
2
KUHN, WERNER
Exec Dt:
10/08/2001
3
DROST, ERNST
Exec Dt:
10/10/2001
4
BEYER, HANS HERMANN
Exec Dt:
10/13/2001
5
ROOS, MEIKE
Exec Dt:
10/14/2001
6
WIELAND, STEFAN
Exec Dt:
09/28/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
RODENBACHER CHAUSSEE 4
D-63457 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020028345
09927775
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, NW.
SUITE 800
WASHINGTON, DC 20036

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