IP Library Assignment 006565/0197
Patent Assignment
Reel/Frame 006565/0197

Assignment of Assignor's Interest

Recorded: 1993-06-07 Pages: 3
Assignor
SCHNEIDER, ARTHUR
Executed: 1991-09-12
Assignee
VOLKSWAGEN AG
3180 WOLFSBURG 1, GERMANY
Covered Properties (3)
Preparation of 3-Thenyl Bromide
Patent: 4,235,685 →
Application: 06/071,993 →
Multiple Step Transmission
Patent: 5,259,260 →
Application: 07/766,565 →
Recovery of Hydrocarbons from Hydrocarbon Contaminated Sludge
Patent: 5,242,580 →
Application: 07/844,971 →
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 7, 1993
From: SURY, KOHUR N.
To: ESSO RESOURCES CANADA LIMITED
Reel/Frame 006565/0200 →
Assignment of Assignor's Interest Aug 16, 1994
From: ETHYL CORPORATION
To: ALBERMARLE CORPORATION
Reel/Frame 007109/0340 →