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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/12/1986
Application #:
06723672
Filing Dt:
04/16/1985
Inventors:
THOMAS L. EVANS, DAVID A. WILLIAMS
Title:
METHOD FOR PREPARING LINEAR POLYCARBONATE FROM CYCLIC OLIGOMER WITH ARYL CARBANION GENERATING CATALYST
Assignment: 1
Reel/Frame:
004397/0695Recorded: 04/16/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/11/1985
Exec Dt:
04/11/1985
Assignee:
NEW YORK
Correspondent:
GENERAL ELECTRIC CO.
CRD PATENT DOCKET RM 4A59
P. O. BOX 8, BLDG. K-1-SALAMONE
SCHENECTADY, NY 12301
Assignment: 2
Reel/Frame:
009996/0696Recorded: 06/07/1999Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/10/1999
Assignee:
18 HAYWARD ROAD
ACTON, MASSACHUSETTS 01720
Correspondent:
TESTA, HURWITZ, & THIBEAULT, LLP
IRA V. HEFFAN
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110

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