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 : VON BONIN, WULF
Total Assignments: 40
Assignment: 1
Reel/Frame:003817/0796   Pages: 1
Recorded: 09/22/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VON BONIN, WULF
Exec Dt:
08/26/1980
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4369064
NONE
06189009
Correspondence name and address
CONNOLY & HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:003896/0990   Pages: 1
Recorded: 06/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VON BONIN, WULF
Exec Dt:
06/11/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4338412
NONE
06276559
Correspondence name and address
GENE HARSH
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:003896/0993   Pages: 1
Recorded: 06/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VON BONIN, WULF
Exec Dt:
06/11/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4367295
NONE
06276562
Correspondence name and address
GENE HARSH
PATENT DEPARTMENT
WASHINGTON, DC 20005
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:003937/0992   Pages: 1
Recorded: 11/05/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VON BONIN, WULF
Exec Dt:
10/14/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4390672
NONE
06318473
Correspondence name and address
CONNOLLY & HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 5
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: 6
Reel/Frame:003966/0054   Pages: 1
Recorded: 01/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURGDORFER, HANS-HERIBERT
Exec Dt:
01/05/1982
2
SCHAPEL, DIETMAR
Exec Dt:
01/05/1982
3
SCHNEIDER, GOTTFRIED
Exec Dt:
01/05/1982
4
VON BONIN, WULF
Exec Dt:
01/05/1982
5
VON GIZYCKI, ULRICH
Exec Dt:
01/05/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4456642
NONE
06342033
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY, W.
PITTSBURGH, PA 15205
Assignment: 7
Reel/Frame:003976/0757   Pages: 1
Recorded: 02/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
02/12/1982
2
ZABY, GOTTFRIED
Exec Dt:
02/12/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4380593
NONE
06351687
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 8
Reel/Frame:004077/0612   Pages: 1
Recorded: 12/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRINKUTH, FRANZ
Exec Dt:
11/24/1982
2
VON BONIN, WULF
Exec Dt:
11/24/1982
3
SCHAPEL, DIETMAR
Exec Dt:
11/24/1982
4
LORENZ, ARTUR
Exec Dt:
11/24/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4452905
NONE
06448733
Correspondence name and address
CONNOLLY & HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 9
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: 10
Reel/Frame:004276/0106   Pages: 1
Recorded: 06/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
02/22/1983
2
VON GIZYCKI, ULRICH
Exec Dt:
02/22/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN,
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4473557
NONE
06475269
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 11
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: 12
Reel/Frame:004229/0504   Pages: 1
Recorded: 02/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
01/27/1984
2
JONAS, FRIEDRICH
Exec Dt:
01/27/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4529742
NONE
06578452
Correspondence name and address
PATENT DEPT.,
MOBAY CHEMICAL CORP.,
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 13
Reel/Frame:004356/0216   Pages: 1
Recorded: 01/14/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
12/20/1984
2
MATENAR, GERD
Exec Dt:
12/14/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4600734
NONE
06691200
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 14
Reel/Frame:004534/0895   Pages: 1
Recorded: 04/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
03/21/1986
2
BLAHAK, JOHANNES
Exec Dt:
03/21/1986
3
VON GIZYCKI, ULRICH
Exec Dt:
03/21/1986
4
PREIS, LOTHAR
Exec Dt:
03/21/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659797
NONE
06847373
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
MOBAY ROAD
PITTSBURGH, PA. 15205-9741
Assignment: 15
Reel/Frame:004545/0862   Pages: 1
Recorded: 05/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEGNER, CHRISTIAN
Exec Dt:
05/05/1986
2
SCHNEIDER, GOTTFRIED
Exec Dt:
05/05/1986
3
LANZKE, HANS-UWE
Exec Dt:
05/05/1986
4
MAYER, WOLFRAM
Exec Dt:
05/05/1986
5
WAGNER, KUNO
Exec Dt:
05/05/1986
6
VON BONIN, WULF
Exec Dt:
05/05/1986
7
VON GIZYCKI, ULRICH
Exec Dt:
05/05/1986
8
SCHAEPEL, DIETMAR
Exec Dt:
05/05/1986
Assignee
1
BAYER AG
KONZERNVERWALTUNG PATENTABTEILUNG 5090 A GERMAN CORP.
LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4676234
NONE
06829893
Correspondence name and address
PATENT DEPT.
MOBAY CORP.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 16
Reel/Frame:004627/0840   Pages: 1
Recorded: 11/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VON BONIN, WULF
Exec Dt:
10/29/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4740527
NONE
06929116
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 17
Reel/Frame:004684/0833   Pages: 1
Recorded: 01/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
01/05/1987
2
SATTLEGGER, HANS
Exec Dt:
01/05/1987
3
EBNETH, HAROLD
Exec Dt:
01/05/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4694030
NONE
07003999
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 18
Reel/Frame:004719/0217   Pages: 1
Recorded: 06/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KORTMANN, WILFRIED
Exec Dt:
05/18/1987
2
VON BONIN, WULF
Exec Dt:
05/18/1987
3
REICH, FRIEDRICH
Exec Dt:
05/18/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4833188
NONE
07057405
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 19
Reel/Frame:004739/0323   Pages: 1
Recorded: 07/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VON BONIN, WULF
Exec Dt:
06/29/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4831062
NONE
07073042
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 20
Reel/Frame:004802/0151   Pages: 1
Recorded: 12/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VON BONIN, WULF
Exec Dt:
11/20/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4857364
NONE
07132513
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 21
Reel/Frame:004988/0009   Pages: 1
Recorded: 11/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECKER, ROBERT
Exec Dt:
11/10/1988
2
GOLDMANN, GERD
Exec Dt:
11/10/1988
3
VON GIZYCKI, ULRICH
Exec Dt:
11/10/1988
4
VON BONIN, WULF
Exec Dt:
11/10/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4966801
NONE
07276670
Correspondence name and address
CONNOLLY AND HUTZ
POST OFFICE BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 22
Reel/Frame:005050/0366   Pages: 1
Recorded: 02/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
02/13/1989
2
VON GIZYCKI, ULRICH
Exec Dt:
02/13/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4992481
NONE
07316370
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 23
Reel/Frame:005275/0016   Pages: 1
Recorded: 04/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VON BONIN, WULF
Exec Dt:
03/20/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053148
NONE
07504360
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 24
Reel/Frame:005326/0709   Pages: 2
Recorded: 05/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
05/03/1990
2
SCHAPEL, DIETMAR
Exec Dt:
05/03/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5173515
NONE
07521789
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF AMERICAS
NEW YORK, NY 10036
Assignment: 25
Reel/Frame:005710/0772   Pages: 2
Recorded: 05/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
04/12/1991
2
VON GIZYCKI, ULRICH
Exec Dt:
04/12/1991
3
KRUGER, KLAUS
Exec Dt:
04/12/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5194198
NONE
07699871
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 26
Reel/Frame:005781/0149   Pages: 2
Recorded: 07/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VON BONIN, WULF
Exec Dt:
05/23/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5182049
NONE
07730360
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 27
Reel/Frame:006170/0762   Pages: 2
Recorded: 05/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
03/12/1992
2
VON GIZYCKI, ULRICH
Exec Dt:
03/12/1992
Assignee
1
BAYER AKTIENGESELLSCAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5247005
NONE
07885094
Correspondence name and address
LEONARD HORN
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 28
Reel/Frame:006133/0611   Pages: 2
Recorded: 05/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
03/17/1992
2
VON GIZYCKI, ULRICH
Exec Dt:
03/17/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5288429
NONE
07885090
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 29
Reel/Frame:006173/0112   Pages: 2
Recorded: 06/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VON BONIN, WULF
Exec Dt:
04/09/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5374448
NONE
07902195
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
LEONARD HORN
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 30
Reel/Frame:006219/0384   Pages: 2
Recorded: 07/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
06/15/1992
2
VON GIZYCKI, ULRICH
Exec Dt:
07/07/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5425901
NONE
07923123
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 31
Reel/Frame:006663/0584   Pages: 2
Recorded: 06/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNIPP, ULRICH
Exec Dt:
05/05/1993
2
VON BONIN, WULF
Exec Dt:
04/28/1993
3
NEUHAUS, ALFRED
Exec Dt:
04/29/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNVERWALTUNG RP
PATENTABTEILUNG 51368 LEVERKUSEN, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5344853
NONE
08090390
Correspondence name and address
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
ATTN: DONNA J. VEATCH
Assignment: 32
Reel/Frame:006666/0491   Pages: 2
Recorded: 07/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VON BONIN, WULF
Exec Dt:
06/29/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN LEVERKUSEN, GERMANY 51368
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5328719
NONE
08099897
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 33
Reel/Frame:006751/0797   Pages: 2
Recorded: 10/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VON BONIN, WULF
Exec Dt:
09/01/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN, BAYERWERK, GERMANY D 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5580661
NONE
08143424
Correspondence name and address
SPRUNG ET AL
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 34
Reel/Frame:006759/0689   Pages: 2
Recorded: 10/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VON BONIN, WULF
Exec Dt:
09/01/1993
Assignee
1
BAYER AKTIENGESELLCHAFT
KONZERNVERWALTUNG RP PATENTE KONZERN
D 51368 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5573706
NONE
08143427
Correspondence name and address
SPRUNG ET AL
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 35
Reel/Frame:007233/0293   Pages: 2
Recorded: 11/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VON BONIN, WULF
Exec Dt:
09/20/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN,, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5604024
NONE
08337791
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 36
Reel/Frame:007336/0930   Pages: 2
Recorded: 01/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON BONIN, WULF
Exec Dt:
12/05/1994
2
JABS, GERT
Exec Dt:
12/06/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN 1, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5693260
NONE
08372634
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD, FOURTH FLOOR
TARRYTOWN, NEW YORK 10591-5144
Assignment: 37
Reel/Frame:007385/0015   Pages: 4
Recorded: 03/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON BONIN, WULF
Exec Dt:
01/18/1995
2
VON GIZYCKI, ULRICH (DECEASED)
Exec Dt:
01/23/1995
3
VON GIZYCKI, URSULA (SOLE HEIR & LEGAL REPRESENTEATIVE OF ULRICH VON GIZYCKI)
Exec Dt:
01/23/1995
4
LEROUX, ROLAND
Exec Dt:
01/31/1995
5
KARSCHTI, THOMAS M.
Exec Dt:
02/07/1995
6
THURK, JURGEN
Exec Dt:
02/16/1995
Assignees
1
BAYER AKTIENGESELLSCHAFT
D 53168
LEVERKUSEN,, GERMANY
2
SCHOTT GLASWERKE
HATTENBERGSTRASSE 10 D 55122 MAINZ GERMANY
MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5543230
NONE
08397697
Correspondence name and address
WILLIAM C. GERSTENZANG, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 38
Reel/Frame:007836/0612   Pages: 3
Recorded: 01/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON BONIN, WULF
Exec Dt:
12/09/1995
2
LEROUX, ROLAND
Exec Dt:
11/30/1995
3
STEIGENBERGER, MARKUS
Exec Dt:
11/30/1995
4
KARSCHTI, THOMAS
Exec Dt:
11/30/1995
5
RING, MARKUS
Exec Dt:
11/30/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5709821
NONE
08587197
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 39
Reel/Frame:007934/0354   Pages: 3
Recorded: 03/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON BONIN, WULF
Exec Dt:
02/27/1996
2
MULLER, HANNS-PETER
Exec Dt:
03/01/1996
3
JABS, GERT
Exec Dt:
02/23/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5639800
NONE
08623037
Correspondence name and address
SPRINGHORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-1700
Assignment: 40
Reel/Frame:007915/0223   Pages: 2
Recorded: 03/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON BONIN, WULF
Exec Dt:
02/29/1996
2
MULLER, HANNS-PETER
Exec Dt:
03/04/1996
3
KAPPS, MANFRED
Exec Dt:
03/01/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP, PATENTE KONZERN
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5616628
NONE
08615657
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205

Search Results as of: 05/03/2024 05:51 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