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Patent Assignment Assignor Details
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Assignor Name : GREIF, NORBERT
Total Assignments: 17
Assignment: 1
Reel/Frame:004065/0936   Pages: 2
Recorded: 11/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GREIF, NORBERT
Exec Dt:
09/30/1981
2
KLAHR, ERHARD
Exec Dt:
09/30/1981
3
TRIESELT, WOLFGANG
Exec Dt:
09/30/1981
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4375565
NONE
06311669
 
4375565
NONE
06311669
Correspondence name and address
DAVID L. HEDDEN
PATENT SECTION
BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 2
Reel/Frame:004285/0071   Pages: 1
Recorded: 07/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GREIF, NORBERT
Exec Dt:
12/21/1983
2
OPPENLAENDER, KNUT
Exec Dt:
12/21/1983
3
HETTCHE, ALBERT
Exec Dt:
12/21/1983
4
VAMVAKARIS, CHRISTOS
Exec Dt:
12/21/1983
Assignee
1
BASF AKTIENGESELLSCHAFT 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496439
NONE
06565217
Correspondence name and address
HERBERT B. KEIL
KEIL AND WITHERSPOON
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004860/0702   Pages: 1
Recorded: 04/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARCINOWSKI, STEFAN
Exec Dt:
07/15/1986
2
SANNER, AXEL
Exec Dt:
07/15/1986
3
TSCHANG, CHUNG-JI
Exec Dt:
07/15/1986
4
LADNER, WOLFGANG
Exec Dt:
07/15/1986
5
GREIF, NORBERT
Exec Dt:
07/15/1986
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4767707
NONE
06889392
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004782/0861   Pages: 1
Recorded: 11/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GREIF, NORBERT
Exec Dt:
03/23/1987
2
OPPENLAENDER, KNUT
Exec Dt:
03/23/1987
Assignees
1
BASF AKTIENGESELLSCHAFT, A CORP. OF GERMANY
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
2
BASF AKTIENGESELLSCHAFT, A CORP. OF GERMANY
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4734535
NONE
07030144
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN ST.,
SUITE 411
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:005321/0868   Pages: 2
Recorded: 05/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VOGEL, HANS-HENNING
Exec Dt:
08/22/1988
2
MARTISCHIUS, FRANZ-DIETER
Exec Dt:
08/22/1988
3
RATH, HANS P.
Exec Dt:
08/22/1988
4
GREIF, NORBERT
Exec Dt:
08/22/1988
5
OPPENLAENDER, KNUT
Exec Dt:
08/22/1988
6
DENZINGER, WALTER
Exec Dt:
08/22/1988
7
HARTMANN, HEINRICH
Exec Dt:
08/22/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4959077
NONE
07243072
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:005435/0164   Pages: 2
Recorded: 09/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FIKENTSCHER, ROLF
Exec Dt:
09/22/1988
2
GREIF, NORBERT
Exec Dt:
09/22/1988
3
OPPENLAENDER, KNUT
Exec Dt:
09/22/1988
4
STORK, KARL
Exec Dt:
09/22/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4978780
NONE
07405582
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005535/0749   Pages: 2
Recorded: 12/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARTISCHIUS, FRANZ-DIETER
Exec Dt:
04/25/1989
2
VOGEL, HANS-HENNING
Exec Dt:
04/25/1989
3
GREIF, NORBERT
Exec Dt:
04/25/1989
4
OPPENLAENDER, KNUT
Exec Dt:
04/25/1989
5
DENZINGER, WALTER
Exec Dt:
04/25/1989
6
HARTMANN, HEINRICH
Exec Dt:
04/25/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4998590
NONE
07352416
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:006747/0149   Pages: 2
Recorded: 10/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, ORTWIN
Exec Dt:
07/04/1990
2
BAY, HERBERT
Exec Dt:
05/14/1990
3
STORK, KARL
Exec Dt:
07/04/1990
4
GREIF, NORBERT
Exec Dt:
07/04/1990
5
OPPENLAENDER, KNUT
Exec Dt:
07/04/1990
6
DENZINGER, WALTER
Exec Dt:
07/04/1990
7
HARTMANN, HEINRICH
Exec Dt:
07/04/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5279613
NONE
07829565
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C. - ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:006072/0179   Pages: 2
Recorded: 04/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHAFFER, ORTWIN
Exec Dt:
08/15/1990
2
BAY, HERBERT
Exec Dt:
09/07/1990
3
STORK, KARL
Exec Dt:
08/15/1990
4
GREIF, NORBERT
Exec Dt:
08/15/1990
5
OPPENLAENDER, KNUT
Exec Dt:
08/15/1990
6
DENZINGER, WALTER
Exec Dt:
08/15/1990
7
HARTMANN, HEINRICH
Exec Dt:
08/15/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5124181
NONE
07582329
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY 4TH FL.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:006248/0525   Pages: 2
Recorded: 09/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHAFFER, ORTWIN
Exec Dt:
06/25/1992
2
BAY, HERBERT
Exec Dt:
05/14/1992
3
STORK, KARL
Exec Dt:
06/25/1992
4
GREIF, NORBERT
Exec Dt:
06/25/1992
5
OPPENLAENDER, KNUT
Exec Dt:
06/25/1992
6
DENZINGER, WALTER
Exec Dt:
06/25/1992
7
HARTMANN, HEINRICH
Exec Dt:
06/25/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5286263
NONE
07829062
Correspondence name and address
ROBERT F. GNUSE
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:006464/0180   Pages: 2
Recorded: 03/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DECLERCQ, ARNOLD
Exec Dt:
09/25/1992
2
GREIF, NORBERT
Exec Dt:
09/25/1992
3
OPPENLAENDER, KNUT
Exec Dt:
09/25/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5266165
NONE
07955270
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
F.D. VASTINE
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 12
Reel/Frame:006570/0874   Pages: 3
Recorded: 06/10/1993
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT NAME OF ASSIGNORS. DOCUMENT PREVIOUSLY RECORDED AT REEL 6464 FRAMES 180-181
Assignors
1
DECLERCQ, ARNOLD
Exec Dt:
09/25/1992
2
DENZINGER, WALTER
Exec Dt:
09/25/1992
3
GREIF, NORBERT
Exec Dt:
09/25/1992
4
HARTMANN, HEINRICH
Exec Dt:
09/25/1992
5
OPPENLAENDER, KNUT
Exec Dt:
09/25/1992
6
RIEBELING, ULRICH
Exec Dt:
09/25/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5266165
NONE
07955270
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:006924/0929   Pages: 2
Recorded: 04/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREIF, NORBERT
Exec Dt:
05/18/1993
2
OPPENLAENDER, KNUT
Exec Dt:
05/18/1993
3
BIRKHOFER, HERMANN
Exec Dt:
05/18/1993
4
WEGNER, BRIGITTE
Exec Dt:
05/18/1993
5
DIX, JOHANNES P.
Exec Dt:
05/18/1993
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5360454
NONE
08066233
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:007166/0381   Pages: 2
Recorded: 10/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREIF, NORBERT
Exec Dt:
06/06/1994
2
OPPENLAENDER, KNUT
Exec Dt:
06/06/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5420207
NONE
08261032
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:007252/0104   Pages: 2
Recorded: 09/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRKHOFER, HERMANN
Exec Dt:
06/14/1994
2
DENZINGER, WALTER
Exec Dt:
06/14/1994
3
GREIF, NORBERT
Exec Dt:
06/14/1994
4
DANISCH, PETER
Exec Dt:
06/14/1994
5
HARTMANN, HEINRICH
Exec Dt:
06/14/1994
6
OPPENLAENDER, KNUT
Exec Dt:
06/14/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5433752
NONE
08290779
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C. - ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 16
Reel/Frame:008745/0311   Pages: 3
Recorded: 10/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, ERICH
Exec Dt:
12/07/1995
2
MEYER, FRANK
Exec Dt:
12/07/1995
3
POTH, ULRICH
Exec Dt:
12/07/1995
4
SIEMENSMEYER, KARL
Exec Dt:
12/07/1995
5
SIERAKOWSKI, CLAUDIA
Exec Dt:
12/07/1995
6
GREIF, NORBERT
Exec Dt:
12/07/1995
7
OSTERTAG, WERNER
Exec Dt:
12/07/1995
8
ZIRNSTEIN, MICHAEL
Exec Dt:
12/07/1995
9
LEYRER, REINHOLD
Exec Dt:
12/07/1995
10
JAHNS, EKKEHARD
Exec Dt:
12/07/1995
11
ETZBACH, KARL-HEINZ
Exec Dt:
12/07/1995
12
SCHUHMACHER, PETER
Exec Dt:
12/07/1995
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5798147
NONE
08836874
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
ATTORNEYS AT LAW
WILLIAM E. BEAUMONT
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 17
Reel/Frame:010505/0057   Pages: 5
Recorded: 12/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENZINGER, WALTER
Exec Dt:
12/16/1999
2
KISTENMACHER, AXEL
Exec Dt:
12/16/1999
3
WOLF, GERHARD
Exec Dt:
12/16/1999
4
KNEIP, MICHAEL
Exec Dt:
12/16/1999
5
GREIF, NORBERT
Exec Dt:
12/16/1999
6
OPPENLANDER, KNUT
Exec Dt:
12/22/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUBWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033442
NONE
09077881
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
SURINDER SACHAR
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202

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