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Patent Assignment Assignor Details
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Assignor Name : BABCZINSKI, PETER
Total Assignments: 16
Assignment: 1
Reel/Frame:004041/0173   Pages: 1
Recorded: 08/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNOPS, HANS-JOACHIM
Exec Dt:
08/18/1982
2
BABCZINSKI, PETER
Exec Dt:
08/18/1982
3
EUE, LUDWIG
Exec Dt:
08/18/1982
4
SCHMIDT, ROBERT
Exec Dt:
08/18/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4451282
NONE
06411749
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004436/0892   Pages: 1
Recorded: 07/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNOPS, HANS-JOACHIM
Exec Dt:
07/18/1985
2
BABCZINSKI, PETER
Exec Dt:
07/18/1985
3
EUE, LUDWIG
Exec Dt:
07/18/1985
4
SANTEL, HANS-JOACHIM
Exec Dt:
07/18/1985
5
SCHMIDT, ROBERT R.
Exec Dt:
07/18/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4670044
NONE
06760198
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004633/0523   Pages: 1
Recorded: 11/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
THOMAS, RUDOLF
Exec Dt:
10/10/1986
2
BABCZINSKI, PETER
Exec Dt:
10/10/1986
3
SANTEL, HANS-JOACHIM
Exec Dt:
10/10/1986
4
EUE, LUDWIG
Exec Dt:
10/10/1986
5
SCHMIDT, ROBERT R.
Exec Dt:
10/10/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4752324
NONE
06927910
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:005051/0022   Pages: 1
Recorded: 02/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIRSTEN, ROLF
Exec Dt:
02/03/1989
2
KLUTH, JOACHIM
Exec Dt:
02/03/1989
3
FEST, CHRISTA
Exec Dt:
02/03/1989
4
GESING, ERNST
Exec Dt:
02/03/1989
5
MULLER, KLAUS-HELMUT
Exec Dt:
02/03/1989
6
RIEBEL, HANS-JOCHEM
Exec Dt:
02/03/1989
7
BABCZINSKI, PETER
Exec Dt:
02/03/1989
8
SCHALLNER, OTTO
Exec Dt:
02/03/1989
9
SANTEL, HANS-JOACHIM
Exec Dt:
02/03/1989
10
SCHMIDT, ROBERT R.
Exec Dt:
02/03/1989
11
STRANG, HARRY
Exec Dt:
02/03/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT,
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4941912
NONE
07317219
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:005052/0772   Pages: 1
Recorded: 03/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JELICH, KLAUS
Exec Dt:
02/13/1989
2
BABCZINSKI, PETER
Exec Dt:
02/13/1989
3
SANTEL, HANS-JOACHIM
Exec Dt:
02/13/1989
4
SCHMIDT, ROBERT R.
Exec Dt:
02/13/1989
5
STRANG, HARRY
Exec Dt:
02/13/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT,
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960455
NONE
07320249
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:005102/0410   Pages: 1
Recorded: 07/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, KLAUS-HELMUT
Exec Dt:
06/30/1989
2
KIRSTEN, ROLF
Exec Dt:
06/30/1989
3
KLUTH, JOACHIM
Exec Dt:
06/30/1989
4
KONIG, KLAUS
Exec Dt:
06/30/1989
5
RIEBEL, HANS-JOCHEM
Exec Dt:
06/30/1989
6
BABCZINSKI, PETER
Exec Dt:
06/30/1989
7
SANTEL, HANS-JOACHIM
Exec Dt:
06/30/1989
8
SCHMIDT, ROBERT R.
Exec Dt:
06/30/1989
9
STRANG, HARRY
Exec Dt:
06/30/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4988381
NONE
07382163
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:005386/0197   Pages: 2
Recorded: 07/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEISSMULLER, JOACHIM
Exec Dt:
06/29/1990
2
BABCZINSKI, PETER
Exec Dt:
06/29/1990
3
LURSSEN, KLAUS
Exec Dt:
06/29/1990
4
SANTEL, HANS-JOACHIM
Exec Dt:
06/29/1990
5
SCHMIDT, ROBERT R.
Exec Dt:
06/29/1990
6
KRAUSKOPF, BIRGIT
Exec Dt:
06/29/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5097028
NONE
07553497
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:005386/0901   Pages: 2
Recorded: 07/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DAUM, WERNER
Exec Dt:
07/13/1990
2
MULLER, KLAUS-HELMUT
Exec Dt:
07/13/1990
3
SCHWAMBORN, MICHAEL
Exec Dt:
07/13/1990
4
BABCZINSKI, PETER
Exec Dt:
07/13/1990
5
SANTEL, HANS-JOACHIM
Exec Dt:
07/13/1990
6
SCHMIDT, ROBERT R.
Exec Dt:
07/13/1990
7
STRANG, HARRY
Exec Dt:
07/13/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5057144
NONE
07556052
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:005428/0189   Pages: 2
Recorded: 08/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAMER, WOLFGANG
Exec Dt:
08/27/1990
2
KLEEFELD, GERD
Exec Dt:
08/27/1990
3
BACHMANN, JURGEN
Exec Dt:
08/27/1990
4
BABCZINSKI, PETER
Exec Dt:
08/27/1990
5
SANTEL, HANS-JOACHIM
Exec Dt:
08/27/1990
6
LURSSEN, KLAUS
Exec Dt:
08/27/1990
7
SCHMIDT, ROBERT R.
Exec Dt:
08/27/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5094681
NONE
07575517
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:005474/0875   Pages: 2
Recorded: 10/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, KLAUS-HELMUT
Exec Dt:
09/26/1990
2
BABCZINSKI, PETER
Exec Dt:
09/26/1990
3
SANTEL, HANS-JOACHIM
Exec Dt:
09/26/1990
4
SCHMIDT, ROBERT R.
Exec Dt:
09/26/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5085684
NONE
07596845
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:005517/0869   Pages: 2
Recorded: 11/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WROBLOWSKY, HEINZ-JURGEN
Exec Dt:
11/02/1990
2
BABCZINSKI, PETER
Exec Dt:
11/02/1990
3
LURSSEN, KLAUS
Exec Dt:
11/02/1990
4
SANTEL, HANS-JOACHIM
Exec Dt:
11/02/1990
5
SCHMIDT, ROBERT R.
Exec Dt:
11/02/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5174808
NONE
07610597
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:005533/0615   Pages: 2
Recorded: 12/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANDREE, ROLAND
Exec Dt:
11/02/1990
2
FURSTENWERTH, HAUKE
Exec Dt:
11/02/1990
3
JELICH, KLAUS
Exec Dt:
11/02/1990
4
BECK, GUNTHER
Exec Dt:
11/02/1990
5
BABCZINSKI, PETER
Exec Dt:
11/02/1990
6
LURSSEN, KLAUS
Exec Dt:
11/02/1990
7
SANTEL, HANS-JOACHIM
Exec Dt:
11/02/1990
8
SCHMIDT, ROBERT R.
Exec Dt:
11/02/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250498
NONE
07624022
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 13
Reel/Frame:005879/0917   Pages: 2
Recorded: 10/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUNISCH, FRANZ
Exec Dt:
07/26/1991
2
BABCZINSKI, PETER
Exec Dt:
08/06/1991
3
ARLT, DIETER
Exec Dt:
08/19/1991
4
BRANDES, WILHELM
Exec Dt:
08/28/1991
5
DEHNE, HEINZ-WILHELM
Exec Dt:
08/12/1991
6
DUTZMANN, STEFAN
Exec Dt:
08/23/1991
7
PLEMPEL, MANFRED
Exec Dt:
09/02/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5196441
NONE
07777832
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:005888/0580   Pages: 2
Recorded: 10/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAMER, WOLFRGANG
Exec Dt:
09/18/1991
2
KLEEFELD, GERD
Exec Dt:
10/01/1991
3
BACHMANN, JURGEN
Exec Dt:
09/18/1991
4
BABCZINSKI, PETER
Exec Dt:
09/19/1991
5
SANTEL, HANS-JOACHIM
Exec Dt:
09/23/1991
6
LURSSEN, KLAUS
Exec Dt:
09/24/1991
7
SCHMIDT, ROBERT R.
Exec Dt:
09/23/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORPORATION
LEVERKUSEN BAYERWERK, GERMANY D 5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5207817
NONE
07777988
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:006069/0964   Pages: 2
Recorded: 03/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, KLAUS-HELMUT
Exec Dt:
03/23/1992
2
BABCZINSKI, PETER
Exec Dt:
03/23/1992
3
SANTEL, HANS-JOACHIM
Exec Dt:
03/24/1992
4
SCHMIDT, ROBERT R.
Exec Dt:
03/23/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5238910
NONE
07859216
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:007171/0988   Pages: 3
Recorded: 08/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, KLAUS-HELMUT
Exec Dt:
06/28/1994
2
BABCZINSKI, PETER
Exec Dt:
08/15/1994
3
SANTEL, HANS-JOACHIM
Exec Dt:
08/02/1994
4
SCHMIDT, ROBERT R.
Exec Dt:
08/09/1994
5
FINDEISEN, KURT
Exec Dt:
08/08/1994
6
LINDIG, MARKUS
Exec Dt:
08/17/1994
7
LURSSEN, KLAUS
Exec Dt:
08/03/1994
8
STRANG, HARRY
Exec Dt:
08/02/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP
PATENTE KONZERN
D 51368 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5599944
NONE
08295446
Correspondence name and address
LEONARD HORN, ESQUIRE
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

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