IP Library Assignment 004173/0286
Patent Assignment
Reel/Frame 004173/0286

Assignment of Assignors Interest.

Recorded: 1983-09-27 Pages: 1
Assignors
GUPTON, B. FRANKLIN
Executed: 1983-08-03
LITTLE, EDWIN D.
Executed: 1983-08-03
Assignee
Covered Property (1)
Process for the Production of 2,6-Diisopropylnaphthalene Dihydroperoxide
Patent: 4,503,262 →
Application: 06/520,470 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Feb 17, 1989
From: VIRGINIA CHEMICALS INC.
To: HOECHST CELANESE CORPORATION, A CORP. OF DE
Reel/Frame 005025/0662 →