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Patent Assignment Assignee Details
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Assignee Name : BASF AKTIEGESELLSCHAFT
Total Assignments: 15
Assignment: 1
Reel/Frame:003814/0254   Pages: 1
Recorded: 12/15/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAHN KLAUS
Exec Dt:
01/26/1979
2
NAARMANN HERBERT
Exec Dt:
01/30/1979
3
PENZIEN KLAUS
Exec Dt:
01/30/1979
4
WEBER HEINZ
Exec Dt:
01/31/1979
Assignee
1
BASF AKTIEGESELLSCHAFT
6700 LUDWIGSHAFEN RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4272583
NONE
06170521
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:003846/0895   Pages: 1
Recorded: 04/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUERSTINGHAUS RAINER
Exec Dt:
06/12/1980
2
KIEHS KARL
Exec Dt:
06/12/1980
3
ADOLPHI HEINRICH
Exec Dt:
06/13/1980
Assignee
1
BASF AKTIEGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4296108
NONE
06166573
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004078/0590   Pages: 1
Recorded: 01/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHOETTLE, KLAUS
Exec Dt:
11/07/1980
2
MAERTHESHEIMER, ROLF
Exec Dt:
11/07/1980
3
GLINIORZ, LOTHAR
Exec Dt:
11/07/1980
4
FLOHR, JOACHIM
Exec Dt:
11/07/1980
Assignee
1
BASF AKTIEGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4385331
NONE
06176028
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004347/0351   Pages: 1
Recorded: 01/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PARG, ADOLF
Exec Dt:
11/15/1982
2
HAMPRECHT, GERHARD
Exec Dt:
11/15/1982
3
WUERZER, BRUNO
Exec Dt:
11/15/1982
Assignee
1
BASF AKTIEGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4512797
NONE
06462024
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004743/0901   Pages: 1
Recorded: 07/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KERTH, JUERGEN
Exec Dt:
11/25/1986
2
VOGT, HEINZ
Exec Dt:
11/25/1986
Assignee
1
BASF AKTIEGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4713430
NONE
06945085
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:007409/0568   Pages: 2
Recorded: 03/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITZEL, TOM
Exec Dt:
02/13/1995
2
ZIMMERMANN, HORST
Exec Dt:
11/07/1994
3
FUCHS, EBERHARD
Exec Dt:
02/13/1995
Assignee
1
BASF AKTIEGESELLSCHAFT
PATENTABTEILUNG ZDX-C6 CARL BOSCH STRASSE LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5463130
NONE
08395596
Correspondence name and address
JOHN H. SHURTLEFF
SUITE 411
140 S. DEARBORN STREET
CHICAGO, IL 60603
Assignment: 7
Reel/Frame:009096/0573   Pages: 2
Recorded: 04/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERKLE, HANS RUPERT
Exec Dt:
03/12/1996
2
FRETSCHNER, ERICH
Exec Dt:
03/12/1996
3
SCHRODER, JURGEN
Exec Dt:
03/12/1996
Assignee
1
BASF AKTIEGESELLSCHAFT
PATENTABTEILUNG ZDX-C6, CARL BOSCH STRASSE
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5840913
NONE
08913177
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN STREET, SUITE 411
CHICAGO, IL 60603-5202
Assignment: 8
Reel/Frame:010899/0664   Pages: 3
Recorded: 06/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHELBERGER, KLAUS
Exec Dt:
01/07/1999
2
SCHERER, MARIA
Exec Dt:
01/07/1999
3
EICKEN, KARL
Exec Dt:
01/07/1999
4
HAMPEL, MANFRED
Exec Dt:
01/07/1999
5
AMMERMANN, EBERHARD
Exec Dt:
01/07/1999
6
LORENZ, GISELA
Exec Dt:
01/07/1999
7
STRATHMANN, SIEGFRIED
Exec Dt:
01/07/1999
Assignee
1
BASF AKTIEGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6410572
NONE
09581795
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:011313/0053   Pages: 3
Recorded: 11/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEIN, FRANK
Exec Dt:
05/27/1999
2
KRUG, THOMAS
Exec Dt:
05/27/1999
3
GALL, MARTIN
Exec Dt:
05/27/1999
4
IFFLAND, GABRIELE
Exec Dt:
05/27/1999
Assignee
1
BASF AKTIEGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288286
NONE
09700366
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON D.C. 20036
Assignment: 10
Reel/Frame:010867/0167   Pages: 3
Recorded: 05/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUENGER, HANS-HARALD
Exec Dt:
11/03/1999
2
LUDWIG, ALFONS
Exec Dt:
11/03/1999
3
NEUBERG, RAINER
Exec Dt:
11/03/1999
4
PIPPER, GUNTER
Exec Dt:
11/03/1999
5
SAUER, THOMAS
Exec Dt:
11/03/1999
6
WILMS, AXEL
Exec Dt:
11/03/1999
Assignee
1
BASF AKTIEGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6429279
NONE
09554216
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 11
Reel/Frame:011051/0991   Pages: 4
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASHAMMER, STEFAN
Exec Dt:
05/04/2000
2
KLEIN, ANDREAS
Exec Dt:
05/04/2000
3
SMITH, CHARLES L.
Exec Dt:
04/05/2000
4
MULLER, WINFRED
Exec Dt:
05/04/2000
Assignee
1
BASF AKTIEGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6191320
NONE
09537711
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:011514/0070   Pages: 3
Recorded: 02/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHLBACH, FRANK
Exec Dt:
02/01/2001
2
MELDER, JOHANN-PETER
Exec Dt:
02/01/2001
3
ROSS, KARL-HEINZ
Exec Dt:
02/01/2001
4
RUDLOFF, MARTIN
Exec Dt:
02/01/2001
5
LIEBE, JOERG
Exec Dt:
12/05/2000
Assignee
1
BASF AKTIEGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6348601
US20010018528
09774628
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:015175/0057   Pages: 3
Recorded: 10/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAMM, ARMIN
Exec Dt:
05/08/2002
2
KNEUPER, HEINZ-JOSEF
Exec Dt:
05/08/2002
3
RITTINGER, STEFAN
Exec Dt:
05/08/2002
4
DRANSFELD, PETER
Exec Dt:
05/08/2002
5
SCHILDBERG, HANS-PETER
Exec Dt:
05/08/2002
6
HEILIG, MANFRED
Exec Dt:
05/08/2002
7
WEBER, THEODOR
Exec Dt:
05/08/2002
Assignee
1
BASF AKTIEGESELLSCHAFT
670586 LUDWIGHSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7078574
US20040147791
10475213
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 14
Reel/Frame:013757/0938   Pages: 3
Recorded: 06/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WULFF, CHRISTIAN
Exec Dt:
06/11/2002
2
ORSTEN, STEFAN
Exec Dt:
06/11/2002
3
OFTRING, ALFRED
Exec Dt:
06/11/2002
Assignee
1
BASF AKTIEGESELLSCHAFT
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6818793
US20030004370
10168717
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 15
Reel/Frame:016819/0981   Pages: 4
Recorded: 07/29/2005
Attorney Dkt #:29827/40800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERFERT, NORBERT
Exec Dt:
08/29/2003
2
AZAD, MICHAEL M.
Exec Dt:
08/29/2003
3
MITCHELL, MICHAEL A.
Exec Dt:
08/29/2003
4
WOODRUM, GUY T.
Exec Dt:
08/29/2003
5
CHIANG, WILLIAM G.-J.
Exec Dt:
08/29/2003
6
BROWN, PATRICIA D.
Exec Dt:
08/29/2003
7
ROBINSON, JAMES C.
Exec Dt:
08/29/2003
Assignee
1
BASF AKTIEGESELLSCHAFT
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7329701
US20050239942
10522937
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
JAMES J. NAPOLI
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357

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