skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SCHMITT, HANS-GEORG
Total Assignments: 23
Assignment: 1
Reel/Frame:004126/0797   Pages: 1
Recorded: 05/02/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMITT, HANS-GEORG
Exec Dt:
04/14/1983
2
REINECKE, PAUL
Exec Dt:
04/14/1983
3
PAULUS, WILFRIED
Exec Dt:
04/14/1983
4
GENTH, HERMANN
Exec Dt:
04/14/1983
5
RADT, WALTER
Exec Dt:
04/14/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521412
NONE
06490899
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004133/0894   Pages: 1
Recorded: 05/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OECKL, SIEGFRIED
Exec Dt:
05/04/1983
2
SCHMITT, HANS-GEORG
Exec Dt:
05/04/1983
3
BRANDES, WILHELM
Exec Dt:
05/04/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP.OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4560694
NONE
06496715
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004168/0204   Pages: 1
Recorded: 08/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMITT, HANS-GEORG
Exec Dt:
08/17/1983
2
PAULUS, WILFRIED
Exec Dt:
08/17/1983
3
GENTH, HERMANN
Exec Dt:
08/17/1983
4
BRANDES, WILHELM
Exec Dt:
08/17/1983
5
REINECKE, PAUL
Exec Dt:
08/17/1983
6
SCHEINPFLUG, HANS
Exec Dt:
08/17/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4457930
NONE
06526930
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004180/0203   Pages: 1
Recorded: 09/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OECKL, SIEGFRIED
Exec Dt:
09/14/1983
2
SCHMITT, HANS-GEORG
Exec Dt:
09/14/1983
3
PAULUS, WILFRIED
Exec Dt:
09/14/1983
4
GENTH, HERMANN
Exec Dt:
09/14/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4599427
NONE
06536929
Correspondence name and address
SPRUNG, HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004194/0705   Pages: 1
Recorded: 11/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMITT, HANS-GEORG
Exec Dt:
10/11/1983
2
PAULUS, WILFRIED
Exec Dt:
10/11/1983
3
GENTH, HERMANN
Exec Dt:
10/11/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT A GERMAN CORP
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4520023
NONE
06549338
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004233/0485   Pages: 1
Recorded: 02/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMITT, HANS-GEORG
Exec Dt:
02/01/1984
2
LURSSEN, KLAUS
Exec Dt:
02/01/1984
3
WEDEMEYER, KARLFRIED
Exec Dt:
02/01/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A GERMAN CORP
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588433
NONE
06582121
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004376/0078   Pages: 1
Recorded: 11/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMITT, HANS-GEORG
Exec Dt:
10/19/1984
2
PAULUS, WILFRIED
Exec Dt:
10/19/1984
3
GENTH, HERMANN
Exec Dt:
10/19/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4545994
NONE
06670173
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:004343/0975   Pages: 1
Recorded: 12/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMITT, HANS-GEORG
Exec Dt:
11/26/1984
2
WEDEMEYER, KARLFRIED
Exec Dt:
11/26/1984
3
BRANDES, WILHELM
Exec Dt:
11/26/1984
4
REINECKE, PAUL
Exec Dt:
11/26/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4565829
NONE
06679181
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:004342/0824   Pages: 1
Recorded: 12/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OECKL, SIEGFRIED
Exec Dt:
12/26/1984
2
SCHADE, GEROLD
Exec Dt:
12/26/1984
3
SCHMITT, HANS-GEORG
Exec Dt:
12/26/1984
4
PAULUS, WILFRIED
Exec Dt:
12/26/1984
5
GENTH, HERMANN
Exec Dt:
12/26/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4647687
NONE
06678450
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:004406/0006   Pages: 1
Recorded: 05/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASSE, KLAUS
Exec Dt:
04/25/1985
2
BRANDES, WILHELM
Exec Dt:
04/25/1985
3
HANSSLER, GERD
Exec Dt:
04/25/1985
4
REINECKE, PAUL
Exec Dt:
04/25/1985
5
SCHMITT, HANS-GEORG
Exec Dt:
04/25/1985
6
PAULUS, WILFRIED
Exec Dt:
04/25/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4663327
NONE
06733450
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:004523/0282   Pages: 1
Recorded: 02/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHADE, GEROLD
Exec Dt:
02/20/1986
2
PAULUS, WILFRIED
Exec Dt:
02/20/1986
3
SCHMITT, HANS-GEORG
Exec Dt:
02/20/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4719227
NONE
06834287
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:004572/0051   Pages: 1
Recorded: 05/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
04/25/1986
2
REINECKE, PAUL
Exec Dt:
04/25/1986
3
PAULUS, WILFRIED
Exec Dt:
04/25/1986
4
SCHMITT, HANS-GEORG
Exec Dt:
04/25/1986
Assignee
1
BAYER AKTIENGESELLSCCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4698357
NONE
06863638
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 13
Reel/Frame:004576/0436   Pages: 1
Recorded: 07/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHADE, GEROLD
Exec Dt:
06/27/1986
2
PAULUS, WILFRIED
Exec Dt:
06/27/1986
3
SCHMITT, HANS-GEORG
Exec Dt:
06/27/1986
Assignee
1
BAYER AKTIENGESELSCHAFT, A CORP. OF GERMAY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4686236
NONE
06881557
Correspondence name and address
RICHARD S. BARTH
600 THIRD AVENUE
NEW YORK, NEW YORK 10016
Assignment: 14
Reel/Frame:004579/0365   Pages: 1
Recorded: 07/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASSE, KLAUS
Exec Dt:
07/02/1986
2
HANSSLER, GERD
Exec Dt:
07/02/1986
3
SCHMITT, HANS-GEORG
Exec Dt:
07/02/1986
4
PAULUS, WILFRIED
Exec Dt:
07/02/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4772608
NONE
06886284
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 15
Reel/Frame:004592/0638   Pages: 1
Recorded: 08/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUHLE, ENGELBERT
Exec Dt:
08/06/1986
2
PAULUS, WILFRIED
Exec Dt:
08/06/1986
3
FISCHLER, MICHAEL
Exec Dt:
08/06/1986
4
SCHMITT, HANS-GEORG
Exec Dt:
08/06/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4764433
NONE
06897001
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 16
Reel/Frame:004593/0750   Pages: 1
Recorded: 08/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUHLE, ENGELBERT
Exec Dt:
08/06/1986
2
SCHMITT, HANS-GEORG
Exec Dt:
08/06/1986
3
BRANDES, WILHELM
Exec Dt:
08/06/1986
4
REINECKE, PAUL
Exec Dt:
08/06/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4737522
NONE
06898673
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 17
Reel/Frame:004719/0999   Pages: 1
Recorded: 06/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEYWANG, GERHARD
Exec Dt:
05/27/1987
2
BAASNER, BERND
Exec Dt:
05/27/1987
3
MARHOLD, ALBRECHT
Exec Dt:
05/27/1987
4
KYSELA, ERNST
Exec Dt:
05/27/1987
5
SCHWAMBORN, MICHAEL
Exec Dt:
05/27/1987
6
HANSSLER, GERD
Exec Dt:
05/27/1987
7
PAULUS, WILFRIED
Exec Dt:
05/27/1987
8
SANTEL, HANS-JOACHIM
Exec Dt:
05/27/1987
9
SCHMIDT, ROBERT R.
Exec Dt:
05/27/1987
10
SCHMITT, HANS-GEORG
Exec Dt:
05/27/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4767444
NONE
07058062
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 18
Reel/Frame:004873/0070   Pages: 1
Recorded: 05/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHADE, GEROLD
Exec Dt:
04/20/1988
2
PAULUS, WILFRIED
Exec Dt:
04/20/1988
3
SCHMITT, HANS-GEORG
Exec Dt:
04/20/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4879310
NONE
07189580
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 19
Reel/Frame:005059/0384   Pages: 1
Recorded: 04/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLAUSENER, ALEXANDER
Exec Dt:
03/16/1989
2
PAULUS, WILFRIED
Exec Dt:
03/16/1989
3
SCHMITT, HANS-GEORG
Exec Dt:
03/16/1989
4
BRANDES, WILHELM
Exec Dt:
03/16/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4966974
NONE
07332853
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 20
Reel/Frame:006213/0357   Pages: 2
Recorded: 07/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DHEIN, ROLF
Exec Dt:
06/25/1990
2
BACKER, LOTHAR
Exec Dt:
06/25/1990
3
EXNER, OTTO
Exec Dt:
06/25/1990
4
RADT, INGRID
Exec Dt:
06/22/1990
5
RADT, CHRISTIAN
Exec Dt:
06/22/1990
6
SCHMITT, HANS-GEORG
Exec Dt:
06/25/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 5090 LEVERKUSEN BAYERYERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5190932
NONE
07551591
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 21
Reel/Frame:005778/0428   Pages: 2
Recorded: 07/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASSE, KLAUS
Exec Dt:
06/17/1991
2
SCHWAMBORN, MICHAEL
Exec Dt:
06/07/1991
3
WACHTLER, PETER
Exec Dt:
06/07/1991
4
FRIE, MONIKA
Exec Dt:
06/11/1991
5
LUDWIG, GEORG-WILHELM
Exec Dt:
06/07/1991
6
PAULUS, WILFRIED
Exec Dt:
06/14/1991
7
SCHMITT, HANS-GEORG
Exec Dt:
06/11/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5175176
NONE
07731680
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 22
Reel/Frame:006204/0192   Pages: 2
Recorded: 07/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUDWIG, GEORG-WILHELM
Exec Dt:
05/26/1992
2
EXNER, OTTO
Exec Dt:
05/18/1992
3
SCHMITT, HANS-GEORG
Exec Dt:
05/21/1992
4
BUCHEL, KARL-HEINZ
Exec Dt:
05/22/1992
5
HOLMWOOD, GRAHAM
Exec Dt:
05/13/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5326777
NONE
07907496
Correspondence name and address
LEONARD HORN
SPRUNG, HORN, KRAMER AND WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 23
Reel/Frame:006558/0320   Pages: 2
Recorded: 05/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMITT, HANS-GEORG
Exec Dt:
04/20/1993
2
EXNER, OTTO
Exec Dt:
04/20/1993
3
BUSCHHAUS, HANS-ULRICH
Exec Dt:
04/20/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN D-5090, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5389300
NONE
08064538
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144

Search Results as of: 04/30/2024 01:42 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT