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Patent Assignment Assignor Details
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Assignor Name : WOYNAR, HELMUT
Total Assignments: 11
Assignment: 1
Reel/Frame:004416/0716   Pages: 1
Recorded: 01/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONIG, KLAUS
Exec Dt:
01/02/1985
2
PEDAIN, JOSEF
Exec Dt:
01/02/1985
3
WOYNAR, HELMUT
Exec Dt:
01/02/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4625052
NONE
06695144
Correspondence name and address
PATENT DEPT.,
MOBAY CHEMICAL CORP.,
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:004364/0205   Pages: 1
Recorded: 01/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONIG, KLAUS
Exec Dt:
01/03/1985
2
PEDAIN, JOSEF
Exec Dt:
01/03/1985
3
WOYNAR, HELMUT
Exec Dt:
01/03/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMANY CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4613686
NONE
06695138
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:004482/0233   Pages: 1
Recorded: 11/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONIG, KLAUS
Exec Dt:
10/31/1985
2
PEDAIN, JOSEF
Exec Dt:
10/31/1985
3
WOYNAR, HELMUT
Exec Dt:
10/31/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4656223
NONE
06796129
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:004548/0665   Pages: 1
Recorded: 05/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TRAUBEL, HARRO
Exec Dt:
04/21/1986
2
WOYNAR, HELMUT
Exec Dt:
04/21/1986
3
MULLER, HANS-WERNER
Exec Dt:
04/21/1986
4
FOCKS, HANS J.
Exec Dt:
04/21/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT,
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4810251
NONE
06858160
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:004815/0357   Pages: 1
Recorded: 12/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOYNAR, HELMUT
Exec Dt:
12/23/1987
2
KONIG, KLAUS
Exec Dt:
12/23/1987
3
PEDAIN, JOSEF
Exec Dt:
12/23/1987
4
SLACK, WILLIAM E.
Exec Dt:
12/11/1987
Assignees
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
2
MOBAY CORPORATION, PITTSBURGH, UNITED STATES OF AMERICA, A CORP. OF UNITED STATES OF AMERICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4837359
NONE
07139495
Correspondence name and address
MOBAY CORPORATION
MOBAY ROAD
PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:007633/0885   Pages: 3
Recorded: 08/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINEMANN, TORSTEN
Exec Dt:
07/25/1995
2
DIETRICH, MANFRED
Exec Dt:
07/26/1995
3
JACOBS, GUNDOLF
Exec Dt:
08/01/1995
4
KRATZ, MARK
Exec Dt:
07/26/1995
5
SANDERS, JOSEF
Exec Dt:
07/26/1995
6
SCHOLZ, UWE
Exec Dt:
07/27/1995
7
WOYNAR, HELMUT
Exec Dt:
07/26/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP PATENTABTEILUNG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5594066
NONE
08518370
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 7
Reel/Frame:008116/0784   Pages: 3
Recorded: 07/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINEMANN, TORSTEN
Exec Dt:
06/03/1996
2
SCHOLL, HANS-JOACHIM
Exec Dt:
06/03/1996
3
DIETRICH, MANFRED
Exec Dt:
06/11/1996
4
JACOBS, GUNDOLF
Exec Dt:
06/17/1996
5
KRATZ, MARK
Exec Dt:
06/12/1996
6
SANDERS, JOSEF
Exec Dt:
06/17/1996
7
WOYNAR, HELMUT
Exec Dt:
06/17/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE KONZERN
KONZERNZENTRALE RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5854358
NONE
08682063
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 8
Reel/Frame:008483/0093   Pages: 2
Recorded: 03/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRATZ, MARK R.
Exec Dt:
12/16/1996
2
DIETRICH, MANFRED
Exec Dt:
12/02/1996
3
HEINEMANN, TORSTEN
Exec Dt:
11/14/1996
4
JACOBS, GUNDOLF
Exec Dt:
11/28/1996
5
SANDERS, JOSEF
Exec Dt:
12/02/1996
6
WOYNAR, HELMUT
Exec Dt:
12/02/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5814699
NONE
08723659
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Assignment: 9
Reel/Frame:008688/0060   Pages: 3
Recorded: 09/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRATZ, MARK R.
Exec Dt:
12/16/1996
2
DIETRICH, MANFRED
Exec Dt:
12/02/1996
3
HEINEMANN, TORSTEN
Exec Dt:
11/14/1996
4
JACOBS, GUNDOLF
Exec Dt:
11/28/1996
5
SANDERS, JOSEF
Exec Dt:
12/02/1996
6
WOYNAR, HELMUT
Exec Dt:
12/02/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5814699
NONE
08723659
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 10
Reel/Frame:008980/0197   Pages: 2
Recorded: 02/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOYNAR, HELMUT
Exec Dt:
12/03/1997
2
SCHMIDT, MANFRED
Exec Dt:
12/03/1997
3
GRONEN, JURGEN
Exec Dt:
12/02/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5994491
NONE
09022792
Correspondence name and address
NOLAND J. CHEUNG
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 11
Reel/Frame:013440/0519   Pages: 3
Recorded: 10/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMMER, GUNTER
Exec Dt:
09/18/2002
2
ZURLO, CHRISTOPH
Exec Dt:
09/10/2002
3
WOYNAR, HELMUT
Exec Dt:
09/12/2002
4
WEISBECK, MARKUS
Exec Dt:
09/12/2002
5
WEGENER, GERHARD
Exec Dt:
09/10/2002
6
HALLENBERGER, KASPAR
Exec Dt:
08/23/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030031624
10210481
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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