IP Library › Assignment 003797/0675
Patent Assignment
Reel/Frame 003797/0675

Assignment of Assignors Interest.

Recorded: 1980-08-29 Pages: 1
Assignors
GUPTON FRANK
Executed: 1980-08-01
ULLMER HARRY E.
Executed: 1980-07-31
Assignee
Covered Property (1)
Sodium Formate Recovery Process
Application: 06/182,766 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Dec 18, 1981
From: VIRGINIA CHEMICALS INC., A CORP. OF MAINE
To: VIRGINIA CHEMICALS INC., A CORP. OF DE.
Reel/Frame 003938/0131 →