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Patent Assignment Details
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Reel/Frame:006003/0248   Pages: 4
Recorded: 11/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
03/16/1993
Application #:
07773631
Filing Dt:
11/15/1991
Title:
USE OF SELECTED OLEOPHILIC ALCOHOLS IN WATER-BASED DRILLING FLUIDS OF THE O/W-EMULSION TYPE AND CORRESPONDING DRILLING FLUIDS WITH IMPROVED ECOLOGICAL ACCEPTABILITY
Assignors
1
Exec Dt:
11/05/1991
2
Exec Dt:
11/21/2013
3
Exec Dt:
11/05/1991
4
Exec Dt:
11/05/1991
Assignee
1
HENKELSTRASSE 67
POSTFACH 1100
D-4000 DUESSELDORF 1, GERMANY
Correspondence name and address
REAL J. GRANDMAISON
HENKEL CORPORATION
140 GERMANTOWN PIKE - SUITE 150
PLYMOUTH MEETING, PA 19462

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