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Patent Assignment Assignor Details
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Assignor Name : BEWERT, WOLFGANG
Total Assignments: 8
Assignment: 1
Reel/Frame:004724/0395   Pages: 1
Recorded: 06/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEWERT, WOLFGANG
Exec Dt:
05/06/1986
2
KIEFER, HANS
Exec Dt:
05/06/1986
Assignee
1
WOLFGANG BEWERT AND HANS KIEFER,
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4701546
NONE
06866775
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN ST., STE. 411
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:005261/0283   Pages: 1
Recorded: 03/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUKAMACHI, CHIHARU
Exec Dt:
01/14/1989
2
SCHUMACHER, HORST
Exec Dt:
01/04/1989
3
BEWERT, WOLFGANG
Exec Dt:
01/04/1989
4
SCHNEIDER, JOACHIM
Exec Dt:
01/04/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4929774
NONE
07302611
Correspondence name and address
OBLON, FISHER, SPIVAK
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE-STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006150/0818   Pages: 2
Recorded: 06/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHNEIDER, JOACHIM U.
Exec Dt:
05/19/1992
2
SCHWARZ, GERHARD
Exec Dt:
05/19/1992
3
GRAFEN, PAUL
Exec Dt:
05/19/1992
4
BEWERT, WOLFGANG
Exec Dt:
05/19/1992
5
SCHUMACHER, HORST
Exec Dt:
05/19/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290567
NONE
07894126
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:006150/0462   Pages: 2
Recorded: 06/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEWERT, WOLFGANG
Exec Dt:
05/25/1992
2
SCHWARZ, GERHARD
Exec Dt:
05/25/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5318903
NONE
07894317
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:006371/0089   Pages: 2
Recorded: 12/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHNEIDER, JOACHIM U.
Exec Dt:
11/19/1992
2
SCHUMACHER, HORST
Exec Dt:
11/19/1992
3
BEWERT, WOLFGANG
Exec Dt:
11/19/1992
4
GAUS, GUENTER
Exec Dt:
11/19/1992
5
RHEUDE, UDO
Exec Dt:
11/19/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
D-6700, LUDWIGSHAFEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5356636
NONE
07991318
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 6
Reel/Frame:010361/0280   Pages: 3
Recorded: 11/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEWERT, WOLFGANG
Exec Dt:
10/25/1999
2
BETZ, ROLAND
Exec Dt:
10/25/1999
3
SCHMITT, PETER
Exec Dt:
10/25/1999
4
BOWER, DAVID KENNETH
Exec Dt:
10/25/1999
5
CHAUNDY, FREDERICK KENNETH
Exec Dt:
10/25/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6328995
NONE
09404600
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:013468/0775   Pages: 3
Recorded: 09/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BETZ, RONALD
Exec Dt:
03/29/2001
2
BEWERT, WOLFGANG
Exec Dt:
03/29/2001
3
ENEST, ANDREAS
Exec Dt:
03/29/2001
4
KAESLER, BRUNO
Exec Dt:
03/29/2001
5
PFEIFFER, ANGELIKA-MARIA
Exec Dt:
03/29/2001
6
RUNGE, FRANK
Exec Dt:
03/29/2001
7
SCHNEIDER, JOACHIM U.
Exec Dt:
03/29/2001
8
STANG, MICHAEL
Exec Dt:
03/29/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUNWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030185877
10221203
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 8
Reel/Frame:016161/0222   Pages: 3
Recorded: 01/19/2005
Attorney Dkt #:253653usopct
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEWERT, WOLFGANG
Exec Dt:
08/12/2004
2
HANSEN, MORTON MOHR
Exec Dt:
08/12/2004
3
HASSELWANDER, OLIVER
Exec Dt:
08/12/2004
4
SINDEL, ULRIKE
Exec Dt:
08/12/2004
5
PTOCK, ARNE
Exec Dt:
08/12/2004
6
HINZ, WILLY
Exec Dt:
08/12/2004
7
PFEIFFER, ANGELIKA-MARIA
Exec Dt:
08/12/2004
8
HABICH, ANDREAS
Exec Dt:
08/12/2004
9
KAESLER, BRUNO
Exec Dt:
08/12/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN 67056, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050118208
10495754
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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