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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/27/1994
Application #:
07498192
Filing Dt:
03/23/1990
Inventors:
RAINER WELTE, HANS J. SCHOLL
Title:
PROCESS FOR THE PREPARATION OF SUBSTANTIALLY CLOSED-CELL RIGID FOAMS CONTAINING URETHANE, UREA, BIURET, AND ISOCYANURATE GROUPS AND A METHOD OF USE THEREOF
Assignment: 1
Reel/Frame:
005260/0841Recorded: 03/23/1990Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/01/1990
Exec Dt:
03/01/1990
Assignee:
LEVERKUSEN, GERMANY
Correspondent:
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741

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