Patent Assignment
Reel/Frame 004413/0640
Assignment of Assignors Interest.
Recorded: 1985-06-06
Pages: 1
Assignee
EXXON RESEARCH AND ENGINEERING COMPANY
A CORP OF DE, NOT PROVIDED
Covered Property
(1)
Process for the Removal of Solids from an Oil
Patent:
4,539,099 →
Application:
06/652,792 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.