IP Library › Assignment 006252/0691
Patent Assignment
Reel/Frame 006252/0691

Assignment of Assignors Interest.

Recorded: 1992-09-11 Pages: 2
Assignors
DECARIA, ANTHONY J.
Executed: 1992-09-09
SCHUTZ, ALAIN A.
Executed: 1992-09-09
Assignee
ARISTECH CHEMICAL CORPORATION
ROOM 1185 LAW DEPARTMENT, 600 GRANT STREET PITTSBURGH, PENNSYLVANIA 15230-0250, PITTSBURGH, PENNSYLVANIA, PENNSYLVANIA
Covered Property (1)
Two-Stage Cleavage of Cumene Hydroperoxide
Patent: 5,245,090 →
Application: 07/943,666 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 5, 2002
From: ARISTECH CHEMICAL CORPORATION
To: SUNOCO, INC. (R&M)
Reel/Frame 012665/0008 →
Assignment of Assignor's Interest Aug 19, 2011
From: SUNOCO, INC. (R&M)
To: HONEYWELL INTERNATIONAL INC.
Reel/Frame 026795/0045 →