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Patent Assignment Assignor Details
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Assignor Name : BAUMGEN, HEINZ
Total Assignments: 16
Assignment: 1
Reel/Frame:003964/0223   Pages: 1
Recorded: 12/07/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
11/12/1981
2
MUMMENHOFF, PETER
Exec Dt:
11/12/1981
3
BAUMGEN, HEINZ
Exec Dt:
11/12/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4381367
NONE
06328009
Correspondence name and address
CONNOLLY & HUTZ
FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:003984/0709   Pages: 1
Recorded: 02/02/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PROBST, JOACHIM
Exec Dt:
01/06/1982
2
KOLB, GUNTER
Exec Dt:
01/06/1982
3
MUMMENHOFF, PETER
Exec Dt:
01/06/1982
4
BAUMGEN, HEINZ
Exec Dt:
01/06/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4434269
NONE
06344991
Correspondence name and address
CONNOLLY AND HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:004087/0022   Pages: 1
Recorded: 01/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHROER, WOLF-DIETER
Exec Dt:
01/07/1983
2
PROBST, JOACHIM
Exec Dt:
01/07/1983
3
KOLB, GUNTER
Exec Dt:
01/07/1983
4
KOLB, INGEBORG
Exec Dt:
01/07/1983
5
BECK, ULRICH
Exec Dt:
01/07/1983
6
MUMMENHOFF, PETER
Exec Dt:
01/07/1983
7
BAUMGEN, HEINZ
Exec Dt:
01/07/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4784727
NONE
06459314
Correspondence name and address
CONNOLLY AND HUTZ
FARMERS BANK BLDG.
P.O. BOX 2207
WILMINGTON, DEL. 19899
Assignment: 4
Reel/Frame:004102/0541   Pages: 1
Recorded: 02/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
02/03/1983
2
MUMMENHOFF, PETER
Exec Dt:
02/03/1983
3
BECK, ULRICH
Exec Dt:
02/03/1983
4
BAUMGEN, HEINZ
Exec Dt:
02/03/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4499153
NONE
06466708
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004181/0685   Pages: 1
Recorded: 09/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SACKMANN, GUNTER
Exec Dt:
09/23/1983
2
JAGER, HORST
Exec Dt:
09/23/1983
3
BECK, ULRICH
Exec Dt:
09/23/1983
4
BAUMGEN, HEINZ
Exec Dt:
09/23/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4568421
NONE
06537476
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004216/0362   Pages: 1
Recorded: 12/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
12/21/1983
2
BUSCHHAUS, HANS-ULRICH
Exec Dt:
12/21/1983
3
BECK, ULRICH
Exec Dt:
12/21/1983
4
BAUMGEN, HEINZ
Exec Dt:
12/21/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4568391
NONE
06566644
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004257/0065   Pages: 1
Recorded: 05/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SACKMANN, GUNTER
Exec Dt:
04/27/1984
2
BECK, ULRICH
Exec Dt:
04/27/1984
3
BAUMGEN, HEINZ
Exec Dt:
04/27/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN GERMANY A CORP OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4596863
NONE
06607103
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:004357/0838   Pages: 1
Recorded: 01/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PROBST, JOACHIM
Exec Dt:
12/20/1984
2
BECK, ULRICH
Exec Dt:
12/20/1984
3
BAUMGEN, HEINZ
Exec Dt:
12/20/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659431
NONE
06691991
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:004439/0115   Pages: 1
Recorded: 08/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SACKMANN, GUNTER
Exec Dt:
07/19/1985
2
BECK, ULRICH
Exec Dt:
07/19/1985
3
BAUMGEN, HEINZ
Exec Dt:
07/19/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4614759
NONE
06762601
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:004468/0095   Pages: 1
Recorded: 10/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HENNING, WOLFGANG
Exec Dt:
10/01/1985
2
MECKEL, WALTER
Exec Dt:
10/01/1985
3
BECK, ULRICH
Exec Dt:
10/01/1985
4
BAUMGEN, HEINZ
Exec Dt:
10/01/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4616061
NONE
06785818
Correspondence name and address
PAT. DEPT.
MOBAY CHEM. CORP., MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:004580/0124   Pages: 1
Recorded: 06/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HENNING, WOLFGANG
Exec Dt:
06/04/1986
2
MECKEL, WALTER
Exec Dt:
06/04/1986
3
BECK, ULRICH
Exec Dt:
06/04/1986
4
BAUMGEN, HEINZ
Exec Dt:
06/04/1986
5
KONIG, JOACHIM
Exec Dt:
06/04/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4670100
NONE
06876526
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:004619/0140   Pages: 1
Recorded: 10/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PROBST, JOACHIM
Exec Dt:
09/25/1986
2
BAUMGEN, HEINZ
Exec Dt:
09/25/1986
3
BOMER, BRUNO
Exec Dt:
09/25/1986
4
KONIG, JOACHIM
Exec Dt:
09/25/1986
5
MOTTWEILER, RENKE
Exec Dt:
09/25/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4806591
NONE
06921173
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 13
Reel/Frame:004679/0667   Pages: 1
Recorded: 03/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SACKMAN, GUNTER
Exec Dt:
02/25/1987
2
BECK, ULRICH
Exec Dt:
02/25/1987
3
KONIG, JOACHIM
Exec Dt:
02/25/1987
4
BAUMGEN, HEINZ
Exec Dt:
02/25/1987
5
ALBRECHT, KLAUS-DIETER
Exec Dt:
02/25/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4771097
NONE
07026340
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 14
Reel/Frame:005045/0783   Pages: 1
Recorded: 02/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SACKMANN, GUNTER
Exec Dt:
02/03/1989
2
KONIG, JOACHIM
Exec Dt:
02/03/1989
3
BAUMGEN, HEINZ
Exec Dt:
02/03/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931510
NONE
07312089
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 15
Reel/Frame:005746/0302   Pages: 2
Recorded: 06/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SACKMANN, GUNTER
Exec Dt:
04/08/1991
2
KONIG, JOACHIM
Exec Dt:
04/09/1991
3
PUCHNER, FRITZ
Exec Dt:
04/09/1991
4
BAUMGEN, HEINZ
Exec Dt:
04/09/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN,
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5258466
NONE
07713923
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:006392/0374   Pages: 2
Recorded: 01/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, MICHAEL
Exec Dt:
10/30/1992
2
PROBST, JOACHIM
Exec Dt:
10/30/1992
3
ALBERTS, HEINRICH
Exec Dt:
10/30/1992
4
KONIG, JOACHIM
Exec Dt:
10/30/1992
5
BAUMGEN, HEINZ
Exec Dt:
10/30/1992
6
PUCHNER, FRITZ
Exec Dt:
10/30/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5314721
NONE
08000751
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

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