Patent Assignment
Reel/Frame 003873/0069
Assignment of Assignors Interest.
Recorded: 1981-03-12
Pages: 3
Assignor
GROVE LOUISE A.
Executed: 1981-03-05
Assignee
PPG INDUSTRIES, INC., A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA
Covered Property
(1)
N-(2-Cyanoalkoxy) Methyl-N-(2-,3-or 6-Alkylphenyl)-Alpha- Haloacetamides
Patent:
4,319,917 →
Application:
06/243,005 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.