Patent Assignment
Reel/Frame 006007/0632
Assignment of Assignors Interest.
Recorded: 1992-02-06
Pages: 2
Assignee
SACHEM, INC.
A CORP. OF TX., 821 EAST WOODWARD, AUSTIN, TEXAS, 78704
Covered Property
(1)
Process for Removing Acid from a Hydroxylamine Salt Solution Containing Excess Acid
Patent:
5,259,934 →
Application:
07/824,021 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.