Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 014815/0069 | |
| Pages: | 3 |
| | Recorded: | 07/02/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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10/12/1993
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Application #:
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07825431
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Filing Dt:
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01/21/1992
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Title:
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DRILLING FLUIDS AND MUDS CONTAINING SELECTED ESTER OILS
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Patent #:
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Issue Dt:
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01/26/1999
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Application #:
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08506458
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Filing Dt:
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08/01/1995
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Title:
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USE OF SELECTED ESTER OILS IN DRILLING FLUIDS AND MUDS
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Patent #:
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Issue Dt:
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08/03/1999
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Application #:
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08578611
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Filing Dt:
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01/11/1996
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Title:
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ANION-BASED AQUEOUS PRINTING INKS WITH IMPROVED DEINKABILITY
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Patent #:
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Issue Dt:
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10/05/1999
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Application #:
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08696983
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Filing Dt:
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03/10/1997
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Title:
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CATIONIC BIOPOLYMERS
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Patent #:
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Issue Dt:
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05/26/1998
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Application #:
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08783770
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Filing Dt:
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01/15/1997
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Title:
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WASTE DISPOSAL OF CONTAMINATED DRILL CUTTINGS FROM GEOLOGICAL DRILLINGUSING DRILLING FLUID SYSTEMS CONTAINING MINERAL OIL
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Patent #:
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Issue Dt:
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04/03/2001
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Application #:
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09308085
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Filing Dt:
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05/12/1999
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Title:
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AQUEOUS PEARLY LUSTRE CONCENTRATES
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Assignee
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| HENKELSTRASSE 67 |
| DUESSELDORF, GERMANY 40589 |
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Correspondence name and address
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COGNIS CORPORATION
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AARON R. ETTELMAN
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300 BROOKSIDE AVENUE
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PATENT DEPARTMENT
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AMBLER, PA 19002
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