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Patent Assignment Assignor Details
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Assignor Name : SANDEFUR, CHARLES W.
Total Assignments: 9
Assignment: 1
Reel/Frame:003901/0997   Pages: 1
Recorded: 08/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDEFUR, CHARLES W.
Exec Dt:
08/06/1981
2
LINDOW, DONALD F.
Exec Dt:
08/06/1981
3
THOMAS, THOMAS J.
Exec Dt:
08/05/1981
Assignee
1
MOBAY CHEMICAL CORPORATION
PENN-LINCOLN PARKWAY
WEST, PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4327998
NONE
06245286
Correspondence name and address
SPRUNG, FELFE, HORN,
LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004265/0468   Pages: 1
Recorded: 06/11/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
THOMAS, THOMAS J.
Exec Dt:
05/09/1983
2
HOGUET, ROBERT G.
Exec Dt:
05/09/1983
3
SANDEFUR, CHARLES W.
Exec Dt:
05/09/1983
4
KALZ, DIETMAR
Exec Dt:
05/09/1983
Assignee
1
MOBAY CHEMICAL CORPORATION
A NJ CORP.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4468230
NONE
06478953
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:004268/0811   Pages: 1
Recorded: 11/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDEFUR, CHARLES W.
Exec Dt:
11/22/1983
2
THOMAS, THOMAS J.
Exec Dt:
11/22/1983
Assignee
1
MOBAY CHEMICAL CORPORATION PITTSBURGH PA. A CORP OF
NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4474577
NONE
06545795
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:004660/0388   Pages: 1
Recorded: 01/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDEFUR, CHARLES W.
Exec Dt:
01/02/1986
2
THOMAS, THOMAS J.
Exec Dt:
01/02/1986
Assignee
1
MOBAY CHEMICAL CORPORATION, A CORP. OF NEW JERSEY
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4673410
NONE
06799672
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:004947/0778   Pages: 1
Recorded: 09/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDEFUR, CHARLES W.
Exec Dt:
12/14/1987
2
THOMAS, THOMAS J.
Exec Dt:
12/14/1987
Assignee
1
MOBAY CORPORATION, A CORP. OF NJ
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4802888
NONE
07117856
Correspondence name and address
ARON PREIS
MOBAY CORPRATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:005654/0049   Pages: 2
Recorded: 03/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDEFUR, CHARLES W.
Exec Dt:
03/18/1991
2
THOMPSON, BRIAN L.
Exec Dt:
03/18/1991
3
GOOD, JAMES J.
Exec Dt:
03/18/1991
Assignee
1
MOBAY CORPORATION, A CORP. OF NJ
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5120858
NONE
07675344
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 7
Reel/Frame:008787/0178   Pages: 2
Recorded: 10/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYDEN, MICHAEL D.
Exec Dt:
10/10/1997
2
SANDEFUR, CHARLES W.
Exec Dt:
10/10/1997
3
SATTAR, ABDUL
Exec Dt:
10/10/1997
4
SHANNON, CHARLES E.
Exec Dt:
10/10/1997
5
THOMPSON, BRIAN L.
Exec Dt:
10/10/1997
Assignee
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5900050
NONE
08953602
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:008906/0047   Pages: 2
Recorded: 12/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDEFUR, CHARLES W.
Exec Dt:
12/15/1997
2
SHANNON, CHARLES E.
Exec Dt:
12/15/1997
3
THOMPSON, BRIAN L.
Exec Dt:
12/15/1997
Assignee
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5922123
NONE
08992280
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:011396/0451   Pages: 2
Recorded: 12/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDEFUR, CHARLES W.
Exec Dt:
12/14/2000
2
THOMPSON, BRIAN L.
Exec Dt:
12/14/2000
3
GREENE, MICHAEL J.
Exec Dt:
12/14/2000
4
SCHULZ, GREGORY R.
Exec Dt:
12/14/2000
Assignee
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403797
NONE
09747058
Correspondence name and address
BAYER CORPORATION
RICHARD E. L. HENDERSON
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741

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