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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/26/1989
Application #:
07223010
Filing Dt:
07/22/1988
Inventors:
KARL E. WIEGAND, PATRICK C. HU
Title:
SILICON CONTAINING REACTION PRODUCT
Assignment: 1
Reel/Frame:
005135/0894Recorded: 07/28/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/21/1989
Exec Dt:
07/21/1989
Assignee:
A CORP. OF VA
RICHMOND, VIRGINIA
Correspondent:
MR.ROBERT J. BARAN
NELSON RESEARCH & DEVELOPMENT CO.
1001 HEALTH SCIENCE ROAD WEST
IRVINE, CA 92715
Assignment: 2
Reel/Frame:
005284/0125Recorded: 10/18/1989Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). 9/12/89 CALIFORNIA
Assignor:
Exec Dt:
09/11/1989
Assignee:
Correspondent:
ROBERT J. BARAN
29131 RIDGEVIEW DRIVE
LAGUNA NIGUEL, CA 92677
Assignment: 3
Reel/Frame:
005556/0031Recorded: 11/26/1990Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). 3/13/90 CA
Assignor:
Exec Dt:
03/07/1990
Assignee:
Correspondent:
ROBERT J. BARON
29131 RIDGEVIEW DRIVE
LAGUNA NIGUEL, CA 92677
Assignment: 4
Reel/Frame:
007109/0340Recorded: 08/16/1994Pages: 62
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/28/1994
Assignee:
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Correspondent:
MR. PHILIP M. PIPPONGER
PATENT AND TRADEMARK DIVISION
ALBERMARLE CORPORATION
451 FLORID BOULEVARD
BATON ROUGE, LA 70801

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