name:-0.0020761489868164
name:-0.011804103851318
name:-0.00041890144348145
Venture Chemicals, Inc. Patent Filings

Venture Chemicals, Inc.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Venture Chemicals, Inc..The latest application filed is for "process for the treatment of chitinaceous materials and for the deacetylation of chitin".

Company Profile
0.10.1
  • Venture Chemicals, Inc. - Lafayette LA
  • VENTURE CHEMICALS, INC. -
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks
Patent Activity
PatentDate
Process for the treatment for chitinaceous materials and for the deacetylation of chitin
Grant 7,544,785 - Cowan , et al. June 9, 2
2009-06-09
Process for the treatment of chitinaceous materials and for the deacetylation of chitin
App 20060205932 - Cowan; Jack C. ;   et al.
2006-09-14
Anhydride-modified chitosan, method of preparation thereof, and fluids containing same
Grant 6,780,822 - Cowan , et al. August 24, 2
2004-08-24
Organophilic polymers
Grant 4,956,104 - Cowan , et al. September 11, 1
1990-09-11
Organophilic modified polymers
Grant 4,863,980 - Cowan , et al. September 5, 1
1989-09-05
Organophilic polyphenolic acid adducts
Grant 4,853,465 - Cowan , et al. August 1, 1
1989-08-01
Method and compositions for fluid loss and seepage loss control
Grant 4,531,594 - Cowan July 30, 1
1985-07-30
Well working compositions, method of decreasing the seepage loss from such compositions, and additive therefor
Grant 4,428,843 - Cowan , et al. * January 31, 1
1984-01-31
Organophilic polyphenolic acid additives for well-working compositions
Grant 4,421,655 - Cowan December 20, 1
1983-12-20
Well working compositions, method of decreasing the seepage loss from such compositions, and additive therefor
Grant 4,404,107 - Cowan , et al. * September 13, 1
1983-09-13
Method of enhancing the effect of liquid organic lubricants in drilling fluids
Grant 4,356,096 - Cowan , et al. October 26, 1
1982-10-26
Company Registrations

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