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Patent Assignment Assignor Details
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Assignor Name : BARZYNSKI, HELMUT
Total Assignments: 15
Assignment: 1
Reel/Frame:004489/0629   Pages: 1
Recorded: 12/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAENGER, DIETRICH
Exec Dt:
04/28/1980
2
BARZYNSKI, HELMUT
Exec Dt:
04/28/1980
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4576902
NONE
06678050
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004217/0934   Pages: 1
Recorded: 02/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JUN, MONG-JON
Exec Dt:
12/03/1981
2
RICHTER, PETER
Exec Dt:
12/03/1981
3
BARZYNSKI, HELMUT
Exec Dt:
12/03/1981
Assignee
1
BASF AKTIENGASELLSCHAFT
HEINLAND PFALZ
6700 LUDWIGSAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4459348
NONE
06498711
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004347/0322   Pages: 1
Recorded: 01/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARZYNSKI, HELMUT
Exec Dt:
07/20/1982
2
ECKELL, ALBRECHT
Exec Dt:
07/20/1982
3
ELZER, ALBERT
Exec Dt:
07/20/1982
4
KLINSMANN, UWE
Exec Dt:
07/20/1982
5
LEYRER, REINHOLD J.
Exec Dt:
07/20/1982
6
SANNER, AXEL
Exec Dt:
07/20/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4632897
NONE
06565929
Correspondence name and address
KEITH B. WILLHELM
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N.W.,
WASHINGTON, D. C. 20036
Assignment: 4
Reel/Frame:004352/0103   Pages: 1
Recorded: 01/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARZYNSKI, HELMUT
Exec Dt:
11/17/1983
2
HOLOCH, KLAUS
Exec Dt:
11/17/1983
Assignee
1
BASF AKTIENGESELLSCHAT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4515877
NONE
06554327
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004354/0809   Pages: 1
Recorded: 01/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARZYNSKI, HELMUT
Exec Dt:
11/17/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND PFALZD
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4523208
NONE
06554326
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:004631/0721   Pages: 1
Recorded: 11/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAARMANN, HERBERT
Exec Dt:
03/05/1985
2
SCHMITT, BURGHARD
Exec Dt:
03/05/1985
3
BARZYNSKI, HELMUT
Exec Dt:
03/05/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4665129
NONE
06711202
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:004991/0230   Pages: 1
Recorded: 11/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHROTT, WOLFGANG
Exec Dt:
02/06/1986
2
NEUMANN, PETER
Exec Dt:
02/06/1986
3
ALBERT, BERNHARD
Exec Dt:
02/06/1986
4
THOMAS, MICHAEL
Exec Dt:
02/06/1986
5
BARZYNSKI, HELMUT
Exec Dt:
02/06/1986
6
SCHOMANN, KLAUS-DIETER
Exec Dt:
01/15/1986
7
KUPPELMAIER, HARALD
Exec Dt:
02/06/1986
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4806664
NONE
07057640
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:004918/0375   Pages: 1
Recorded: 07/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARZYNSKI, HELMUT
Exec Dt:
12/18/1986
2
NAARMANN, HERBERT
Exec Dt:
12/18/1986
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4788562
NONE
07003707
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:005133/0050   Pages: 1
Recorded: 08/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUST, MATTHIAS
Exec Dt:
03/03/1987
2
NEUMANN, PETER
Exec Dt:
03/03/1987
3
SCHEFCZIK, ERNST
Exec Dt:
03/03/1987
4
BENTHACK-THOMS, HEIDI
Exec Dt:
03/03/1987
5
BARZYNSKI, HELMUT
Exec Dt:
03/03/1987
6
SCHOMANN, KLAUS-DIETER
Exec Dt:
03/03/1987
7
KUPPELMAIER, HARALD
Exec Dt:
03/03/1987
8
KOESTER, EBERHARD
Exec Dt:
03/03/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4876356
NONE
07024988
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:005244/0233   Pages: 1
Recorded: 02/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAMPRECHT, JOSEF
Exec Dt:
06/15/1987
2
LEY, GREGOR
Exec Dt:
06/15/1987
3
WERNER, AREND
Exec Dt:
06/15/1987
4
BARZYNSKI, HELMUT
Exec Dt:
06/15/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4937171
NONE
07315200
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:005017/0148   Pages: 1
Recorded: 02/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUST, MATTHIAS
Exec Dt:
09/01/1987
2
NEUMANN, PETER
Exec Dt:
09/01/1987
3
HAUSER, PETER
Exec Dt:
09/01/1987
4
WAGENBLAST, GERHARD
Exec Dt:
09/01/1987
5
BENTHACK-THOMS, HEIDI
Exec Dt:
09/01/1987
6
BARZYNSKI, HELMUT
Exec Dt:
09/01/1987
7
SCHOMANN, KLAUS D.
Exec Dt:
09/01/1987
8
KUPPELMAIER, HARALD
Exec Dt:
09/01/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4830951
NONE
07093239
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:005013/0943   Pages: 1
Recorded: 01/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WERNER, AREND
Exec Dt:
03/30/1988
2
HIBST, HARTMUT
Exec Dt:
03/30/1988
3
BARZYNSKI, HELMUT
Exec Dt:
03/30/1988
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4830465
NONE
07178917
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:005137/0198   Pages: 1
Recorded: 08/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARZYNSKI, HELMUT
Exec Dt:
08/03/1988
2
BENTHACK-THOMS, HEIDI
Exec Dt:
08/03/1988
3
HELLWIG, KARL-RUEDIGER
Exec Dt:
08/03/1988
4
TAUBITZ, CHRISTOF
Exec Dt:
08/03/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4889756
NONE
07231384
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:005877/0762   Pages: 2
Recorded: 10/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHROTT, WOLFGANG
Exec Dt:
09/16/1988
2
NEUMANN, PETER
Exec Dt:
09/16/1988
3
BROSIUS, SIBYLLE
Exec Dt:
09/16/1988
4
BARZYNSKI, HELMUT
Exec Dt:
09/16/1988
5
SCHOMANN, KLAUS D.
Exec Dt:
09/16/1988
6
KUPPELMAIER, HARALD
Exec Dt:
09/16/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5084592
NONE
07251465
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND,
MAIER & NEUSTADT, P.C.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:005370/0123   Pages: 2
Recorded: 07/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROSIUS, SIBYLLE
Exec Dt:
06/26/1989
2
BARZYNSKI, HELMUT
Exec Dt:
06/26/1989
3
FEUERHERD, KARL-HEINZ
Exec Dt:
06/26/1989
4
SCHROTT, WOLFGANG
Exec Dt:
06/26/1989
5
ALBERT, BERNHARD
Exec Dt:
06/26/1989
6
ACKER, MICHAEL
Exec Dt:
06/26/1989
7
SCHOMANN, KLAUS D.
Exec Dt:
06/26/1989
8
KUPPELMAIER, HARALD
Exec Dt:
06/26/1989
9
SCHMITT, MICHAEL
Exec Dt:
06/26/1989
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4966798
NONE
07363962
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036

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