Dawans; Francois

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dawans; Francois.The latest application filed is for "extrusion of tubes of fiber-reinforced thermoplastics".

Company Profile

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Dawans; Francois - Bougival FR
Dawans; Francois - 78 Bougival FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Extrusion of tubes of fiber-reinforced thermoplastics Grant 5,307,843 - Jarrin , et al. May 3, 1	1994-05-03
Process for production of bituminous compositions containing polymeric residues Grant 5,252,641 - Dawans October 12, 1	1993-10-12
Pipe usable particularly for transporting fluids and allowing the permeability to the fluids transported to be limited Grant 4,903,735 - Delacour , et al. February 27, 1	1990-02-27
Process for manufacturing inverse microlatices of watersoluble copolymers, the resultant inverse microlatices and their use for improving the production of hydrocarbons Grant 4,681,912 - Durand , et al. July 21, 1	1987-07-21
Process for manufacturing a microlatex in a continuous oil phase by polymerization of a water-soluble monomer in a water-in-oil microemulsion, resultant microlatices, and their use for enhanced oil recovery Grant 4,521,317 - Candau , et al. June 4, 1	1985-06-04
Anti-corrosion and anti-fouling marine coatings Grant 4,480,011 - Durand , et al. October 30, 1	1984-10-30
Stable suspensions of water-soluble polymers and their manufacture Grant 4,454,260 - Dawans , et al. * June 12, 1	1984-06-12
Stable suspensions of water-soluble polymers and their manufacture Grant 4,393,151 - Dawans , et al. July 12, 1	1983-07-12
Heavy fuel-oil compositions having an improved stability under storage conditions Grant 4,264,334 - Durand , et al. April 28, 1	1981-04-28
Syntactic foam compositions useful for manufacturing floating articles Grant 4,255,524 - Dawans , et al. March 10, 1	1981-03-10
Grafted copolymers and their use as additives for lubricating oils Grant 4,181,618 - Durand , et al. January 1, 1	1980-01-01
Grafted copolymers and their use as additives for lubricating oils Grant 4,085,055 - Durand , et al. April 18, 1	1978-04-18
Cyanocarboxylate polymers and their process of manufacture Grant 3,972,867 - Dawans , et al. August 3, 1	1976-08-03
Vulcanizable compositions and the vulcanized compositions obtained therefrom Grant 3,919,133 - Dawans , et al. November 11, 1	1975-11-11
NICKEL .pi.-ALLYL HALOGENOACETATES, THEIR USE AS CATALYSTS FOR THE STEREOSPECIFIC POLYMERIZATION OF UNSATURATED ORGANIC COMPOUND Grant 3,719,653 - Dawans March 6, 1	1973-03-06

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