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Patent Assignment Assignor Details
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Assignor Name : ENGELHARDT, FRITZ
Total Assignments: 29
Assignment: 1
Reel/Frame:004445/0762   Pages: 1
Recorded: 08/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEIL, KARL-HEINZ
Exec Dt:
06/15/1984
2
GREINER, ULRICH
Exec Dt:
06/15/1984
3
ENGELHARDT, FRITZ
Exec Dt:
06/15/1984
4
KUHLEIN, KLAUS
Exec Dt:
06/15/1984
5
KELLER, REINHOLD
Exec Dt:
06/15/1984
6
SCHLINGMANN, MERTEN
Exec Dt:
06/15/1984
Assignee
1
CASELLA AKTIENGESELLSCHAFT, FRANKFURT (MAIN) FECHENHEIM, GERMANY, A COMPANY OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4552905
NONE
06623707
Correspondence name and address
CONNOLLY AND HUTZ
1200 MARKET BUILDING
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:004465/0973   Pages: 1
Recorded: 10/02/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEIL, KARL-HEINZ
Exec Dt:
06/15/1984
2
ENGELHARDT, FRITZ
Exec Dt:
06/15/1984
3
GREINER, ULRICH
Exec Dt:
06/15/1984
4
KUHLEIN, KLAUS
Exec Dt:
06/15/1984
5
KELLER, REINHOLD
Exec Dt:
06/15/1984
6
SCHLINGMANN, MERTEN
Exec Dt:
06/15/1984
7
HESS, GERHARD
Exec Dt:
06/15/1984
Assignee
1
CASSELLA ATIENGESELLSCAFT, FRANKFURT (MAIN) - FECHENHEIM, GERMANY, A COMPANY OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4576973
NONE
06623708
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:004493/0785   Pages: 1
Recorded: 01/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEIL, KARL-HEINZ
Exec Dt:
07/06/1984
2
ENGELHARDT, FRITZ
Exec Dt:
07/06/1984
3
GREINER, ULRICH
Exec Dt:
07/06/1984
4
STERNBERGER, KLAUS
Exec Dt:
07/06/1984
5
PELSTER, MANFRED
Exec Dt:
07/06/1984
Assignee
1
CASSELLA AKTIENGESELLSCHAFT, FRANKFURT (MAIN)-FECHENHEIM, GERMANY, A COMPANY OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588413
NONE
06632243
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:005025/0290   Pages: 1
Recorded: 02/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RIEGEL, ULRICH
Exec Dt:
10/01/1986
2
ENGELHARDT, FRITZ
Exec Dt:
10/01/1986
3
REH, KUNO
Exec Dt:
10/01/1986
4
CROON, HELMUT
Exec Dt:
10/01/1986
5
BECKER, HERMANN
Exec Dt:
10/01/1986
6
LOTZ, WERNER
Exec Dt:
10/01/1986
Assignee
1
CASSELLA AKTIENGESELLSCHAFT
A COMPANY OF GERMANY
FRANKFURT (MAIN)-FECHENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4828570
NONE
06917600
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
ATTN: 1220 MARKET BLDG.
Assignment: 5
Reel/Frame:004837/0958   Pages: 1
Recorded: 04/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEIL, KARL-HEINZ
Exec Dt:
03/31/1988
2
ENGELHARDT, FRITZ
Exec Dt:
03/31/1988
3
STERNBERGER, KLAUS
Exec Dt:
03/31/1988
4
ROSCH, GUNTER
Exec Dt:
03/31/1988
Assignee
1
CASSELLA AKTIENGESELLSCHAFT, A COMPANY OF GERMANY
FRANKFURT (MAIN)-FECHENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4753999
NONE
07000669
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:005133/0925   Pages: 1
Recorded: 08/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGELHARDT, FRITZ
Exec Dt:
07/27/1988
2
HINTERMEIER, KARL
Exec Dt:
07/27/1988
3
MULLER, MANFRED
Exec Dt:
07/27/1988
4
MUNCH, NORBERT
Exec Dt:
07/27/1988
5
WAGENER, HANS
Exec Dt:
07/27/1988
Assignee
1
CASSELLA AKTIENGESELLSCHAFT
A CO. OF GERMANY
FRANKFURT/MAIN-FECHENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4877540
NONE
07229509
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTN, DE 19899
Assignment: 7
Reel/Frame:006388/0494   Pages: 4
Recorded: 12/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGELHARDT, FRITZ
Exec Dt:
09/20/1991
2
RIEGEL, ULRICH
Exec Dt:
09/20/1991
3
KLEINER, HANSS-JERG
Exec Dt:
09/24/1991
4
MULLER, WOLF-DIETER
Exec Dt:
09/24/1991
Assignee
1
CASSELLA AKTIENGESELLSCHAFT
FRANKFURT (MAIN)-FECHENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274048
NONE
07772798
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:006282/0402   Pages: 2
Recorded: 09/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGELHARDT, FRITZ
Exec Dt:
08/24/1992
2
EBERT, GERLINDE
Exec Dt:
08/24/1992
3
ZSCHAU, WERNER
Exec Dt:
08/28/1992
Assignee
1
CASSELLA AG
PATENTABTEILUNG
6000 FRANKFURT AM MAIN 61, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5276247
NONE
07947391
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:006289/0878   Pages: 2
Recorded: 11/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MALLO, PAUL
Exec Dt:
09/24/1992
2
ENGELHARDT, FRITZ
Exec Dt:
09/24/1992
3
RIEGEL, ULRICH
Exec Dt:
09/24/1992
4
FUNK, RUDIGER
Exec Dt:
09/24/1992
Assignee
1
SOCIETE FRANCAISE HOECHST
TOUR ROUSSEL-HOECHST 1 TERRASSE BELLINI
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5258448
NONE
07957006
Correspondence name and address
BROWDY & NEIMARK
NORMAN J. LATKER
419 SEVENTH STREET, N.W.
SUITE 300
WASHINGTON, D.C. 20004
Assignment: 10
Reel/Frame:007342/0142   Pages: 2
Recorded: 01/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELHARDT, FRITZ
Exec Dt:
10/26/1994
2
STECKELBERG, WILLI
Exec Dt:
10/26/1994
3
KEIL, KARL-HEINZ
Exec Dt:
10/26/1994
4
ZERRER, RALF
Exec Dt:
10/26/1994
Assignee
1
CASSELLA AKTIENGESELLSCHAFT
HANAUER LANDSTR. 526
PATENT DEPARTMENT
D-60386 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5530093
NONE
08380388
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 11
Reel/Frame:007351/0454   Pages: 3
Recorded: 02/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELHARDT, FRITZ
Exec Dt:
12/20/1994
2
KUHLWEIN, JURGEN
Exec Dt:
12/20/1994
3
SCHULER, WILFRIED
Exec Dt:
12/28/1994
4
ZERRER, RALF
Exec Dt:
12/20/1994
5
ANTWERPEN, WERNER
Exec Dt:
12/28/1994
Assignee
1
CASSELLA AKTIENGESELLSCHAFT PATENT DEPARTMENT
HANAUER LANDSTR. 526
D-60386 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5488123
NONE
08384404
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 12
Reel/Frame:007357/0732   Pages: 3
Recorded: 02/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELHARDT, FRITZ
Exec Dt:
12/20/1994
2
KEIL, KARL-HEINZ
Exec Dt:
12/20/1994
3
KUHLWEIN, JURGEN
Exec Dt:
12/20/1994
4
SCHULER, WILFRIED
Exec Dt:
12/28/1994
5
STECKELBERG, WILLI
Exec Dt:
12/20/1994
6
ZERRER, RALF
Exec Dt:
12/20/1994
7
ANTWERPEN, WERNER
Exec Dt:
12/28/1994
Assignee
1
CASSELLA AKTIENGESELLSCHAFT
PATENT DEPARTMENT
HANAUER LANDSTR. 526 GERMANY
D-60386 FRANKFURT AM MAIN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5492995
NONE
08383833
Correspondence name and address
CONNOLLY AND HUTZ
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 13
Reel/Frame:007364/0994   Pages: 2
Recorded: 02/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELHARDT, FRITZ
Exec Dt:
01/23/1995
2
RIEGEL, ULRICH
Exec Dt:
01/23/1995
3
KLEINER, HANS-JERG
Exec Dt:
01/26/1995
Assignee
1
CASSELLA AKTIENGESELLSCHAFT
PATENT DEPARTMENT GERMANY
HANAUER LANDSTR. 526
D-60386 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5502231
NONE
08391528
Correspondence name and address
CONNOLLY AND HUTZ
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 14
Reel/Frame:007411/0639   Pages: 2
Recorded: 03/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNK, RUDIGER
Exec Dt:
02/27/1995
2
ENGELHARDT, FRITZ
Exec Dt:
02/22/1995
3
RIEGEL, ULRICH
Exec Dt:
02/22/1995
4
WEBLING, MICHAEL
Exec Dt:
02/22/1995
Assignee
1
CASSELLA AKTIENGESELLSCHAFT
PATENT DEPARTMENT
HANAUER LANDSTR. 526 D-60386 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5594083
NONE
08408534
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 15
Reel/Frame:007649/0915   Pages: 2
Recorded: 08/29/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELBY, KLAUS
Exec Dt:
08/22/1995
2
ENGELHARDT, FRITZ
Exec Dt:
08/22/1995
3
ZERRER, RALF
Exec Dt:
08/22/1995
4
BUHRING, DIRK
Exec Dt:
08/21/1995
Assignee
1
HOECHST AG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5523471
NONE
08520712
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 16
Reel/Frame:007684/0784   Pages: 2
Recorded: 10/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELHARDT, FRITZ
Exec Dt:
08/28/1995
2
HERFERT, NORBERT
Exec Dt:
08/28/1995
3
STUVEN, UWE
Exec Dt:
08/28/1995
4
RIEGEL, ULRICH
Exec Dt:
08/28/1995
5
FUNK, RUDIGER
Exec Dt:
08/29/1995
6
SEIP, DETLEV
Exec Dt:
08/29/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
PATENT AND LICENSING DEPARTMENT
BUILDING K 801
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5731365
NONE
08504130
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 17
Reel/Frame:008202/0659   Pages: 3
Recorded: 09/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELHARDT, FRITZ
Exec Dt:
07/08/1996
2
STUVEN, UWE
Exec Dt:
07/08/1996
3
DANIEL, THOMAS
Exec Dt:
07/04/1996
4
HERFERT, NORBERT
Exec Dt:
07/08/1996
Assignee
1
HOECHST AG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5840321
NONE
08676590
Correspondence name and address
CONNOLLY & HUTZ
ASHLEY I. PEZZNER
P.O BOX 2207
WILMINGTON, DE 19899
Assignment: 18
Reel/Frame:008323/0855   Pages: 2
Recorded: 11/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELHARDT, FRITZ
Exec Dt:
11/04/1996
2
MULLER, MANFRED
Exec Dt:
11/04/1996
3
WEBLING, MICHAEL
Exec Dt:
11/04/1996
Assignee
1
HOECHST AG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5726331
NONE
08751407
Correspondence name and address
CONNOLLY AND HUTZ
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 19
Reel/Frame:008580/0445   Pages: 5
Recorded: 07/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANIEL, THOMAS
Exec Dt:
02/10/1997
2
HERFERT, NORBERT
Exec Dt:
02/17/1997
3
REMMEL, GUSTAV
Exec Dt:
02/17/1997
4
RIEGEL, ULRICH
Exec Dt:
02/17/1997
5
STUVEN, UWE
Exec Dt:
02/17/1997
6
ENGELHARDT, FRITZ
Exec Dt:
02/17/1997
Assignee
1
HOECHST AKTIENGESELLSCHAFT
PATENT AND LICENSING DEPARTMENT
BUILDING K 801
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5945495
NONE
08785723
Correspondence name and address
CONNOLLY AND HUTZ
GERARD M. O'ROURK
P.O. BOX 2207
1220 MARKET STREET
WILMINGTON, DE 19899
Assignment: 20
Reel/Frame:008608/0881   Pages: 3
Recorded: 05/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELHARDT, FRITZ
Exec Dt:
03/12/1997
2
MULLER, MANFRED
Exec Dt:
03/12/1997
3
WEBLING, MICHAEL
Exec Dt:
03/19/1997
Assignee
1
HOECHST AG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5792880
NONE
08816599
Correspondence name and address
CONNOLLY AND HUTZ
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 21
Reel/Frame:008740/0909   Pages: 3
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELHARDT, FRITZ
Exec Dt:
06/13/1997
2
MAYER, MANFRED
Exec Dt:
06/13/1997
3
NICKEL, UWE
Exec Dt:
06/17/1997
Assignee
1
HOECHST AKTIENGESELLSCHAFT PATENT AND LICENSING DEPARTMENT
BUILDING K-801
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6150477
NONE
08880228
Correspondence name and address
CONNOLLY AND HUTZ
T.M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 22
Reel/Frame:009905/0745   Pages: 3
Recorded: 04/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNK, RUEDIGER
Exec Dt:
03/05/1999
2
HERFERT, NORBERT
Exec Dt:
03/05/1999
3
WANIOR, MARIOLA
Exec Dt:
03/05/1999
4
BROWN, PATRICIA D.
Exec Dt:
02/23/1999
5
ENGELHARDT, FRITZ
Exec Dt:
02/23/1999
6
WOODRUM, GUY T.
Exec Dt:
02/23/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6297335
NONE
09245298
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 23
Reel/Frame:011220/0242   Pages: 3
Recorded: 10/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNK, RUEDIGER
Exec Dt:
03/15/1999
2
FRENZ, VOLKER
Exec Dt:
03/15/1999
3
RIEGEL, ULRICH
Exec Dt:
03/15/1999
4
WEISMANTEL, MATTHIAS
Exec Dt:
03/15/1999
5
ENGELHARDT, FRITZ
Exec Dt:
03/31/1999
6
DANIEL, THOMAS
Exec Dt:
03/31/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6472478
NONE
09601349
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND MAIER ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 24
Reel/Frame:011780/0477   Pages: 4
Recorded: 05/08/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S EXECUTION DATES AND TO CORRECT THE ASSIGNEE'S NAME, PREVIOUSLY RECORDED AT REEL 011328, FRAME 0257.
Assignors
1
FUNK, RUEDIGER
Exec Dt:
03/15/1999
2
FRENZ, VOLKER
Exec Dt:
03/15/1999
3
RIEGEL, ULRICH
Exec Dt:
03/15/1999
4
WEISMANTEL, MATTHIAS
Exec Dt:
03/15/1999
5
ENGELHARDT, FRITZ
Exec Dt:
03/31/1999
6
DANIEL, THOMAS
Exec Dt:
03/31/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503979
NONE
09622853
Correspondence name and address
OBLON SPIVAK MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 25
Reel/Frame:011795/0914   Pages: 3
Recorded: 05/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENTLER, JOACHIM
Exec Dt:
10/14/1999
2
HERFERT, NORBERT
Exec Dt:
10/14/1999
3
SCHLIWA, RUDOLF
Exec Dt:
10/14/1999
4
STUEVEN, UWE
Exec Dt:
10/14/1999
5
ENGELHARDT, FRITZ
Exec Dt:
10/14/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6565768
NONE
09806942
Correspondence name and address
OBLON SPIVAK MCCLLEAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 26
Reel/Frame:012327/0621   Pages: 4
Recorded: 11/29/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE 5TH ASSIGNOR PREVIOUSLY RECORDED AT REEL 012132 FRAME 0252.
Assignors
1
RIEGEL, ULRICH
Exec Dt:
12/09/1999
2
WEISMANTEL, MATTHIAS
Exec Dt:
12/09/1999
3
FRENZ, VOLKER
Exec Dt:
12/09/1999
4
DANIEL, THOMAS
Exec Dt:
12/09/1999
5
ENGELHARDT, FRITZ
Exec Dt:
12/09/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6657015
NONE
09831382
Correspondence name and address
OBLON, SPIVAK, MCCLLEAND, MAIER &
NEUSTADT, ATTORNEYS AT LAW
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY, FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 27
Reel/Frame:012290/0579   Pages: 3
Recorded: 10/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEGEL, ULRICH
Exec Dt:
12/02/1999
2
WEISMANTEL, MATTHIAS
Exec Dt:
12/02/1999
3
FRENZ, VOLKER
Exec Dt:
12/16/1999
4
DANIEL, THOMAS
Exec Dt:
12/16/1999
5
ENGELHARDT, FRITZ
Exec Dt:
12/16/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559239
NONE
09831920
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER ET. AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 28
Reel/Frame:011328/0257   Pages: 3
Recorded: 12/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNK, RUEDIGER
Exec Dt:
03/15/2000
2
FRENZ, VOLKER
Exec Dt:
03/15/2000
3
RIEGEL, ULRICH
Exec Dt:
03/15/2000
4
WEISMANTEL, MATTHIAS
Exec Dt:
03/15/2000
5
ENGELHARDT, FRITZ
Exec Dt:
03/31/2000
6
DANIEL, THOMAS
Exec Dt:
03/31/2000
Assignee
1
BASF AKTIEGENESCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503979
NONE
09622853
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
ATTN: WILLIAM E. BEAUMONT
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 29
Reel/Frame:011001/0714   Pages: 3
Recorded: 08/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITMORE, DARRYL L.
Exec Dt:
07/06/2000
2
ENGELHARDT, FRITZ
Exec Dt:
07/06/2000
Assignee
1
BASF CORPORATION
MAIL STOP 2-026
3000 CONTINENTAL DRIVE - N
MT. OLIVE, NEW JERSEY 07828
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6417425
NONE
09495209
Correspondence name and address
BASF CORPORATION
DAVID T. BANCHIK
PATENT DEPARTMENT
3000 CONTINENTAL DRIVE - NORTH
MT. OLIVE, NJ 07828-1234

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