IP Library Assignment 005837/0494
Patent Assignment
Reel/Frame 005837/0494

Assignment of Assignors Interest.

Recorded: 1991-09-04 Pages: 3
Assignor
STEINER, INGO
Executed: 1991-08-28
Assignee
Covered Property (1)
Apparatus for Determining the Ph of Liquids
Patent: 5,236,568 →
Application: 07/754,672 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 19, 1999
From: HOECHST AKTIENGESELLSCHAFT
To: CLARIANT GMBH
Reel/Frame 010351/0823 →