Mahoney; Robert D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mahoney; Robert D..The latest application filed is for "process for making a microporous membrane from a blend containing a poly (phenylene sulfide) polymer, an amorphous polymer, and optionally a solvent".

Company Profile

0.11.0

Mahoney; Robert D. - Danville CA
Mahoney; Robert D. - San Ramon CA
Mahoney; Robert D. - Dublin CA

*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
Process for making a microporous membrane from a blend containing a poly (phenylene sulfide) polymer, an amorphous polymer, and optionally a solvent Grant 5,888,434 - Mahoney , et al. March 30, 1	1999-03-30
Process of making microporous hollow fiber or film membrane of poly(phenylene sulfide) (PPS) Grant 5,246,647 - Beck , et al. September 21, 1	1993-09-21
Process of making microporous membranes from poly(etheretherketone)-type polymers and low melting point crystallizable polymers Grant 5,227,101 - Mahoney , et al. July 13, 1	1993-07-13
Process for making a microporous membrane from a blend containing a poly(etheretherketone)-type polymer, an amorphous polymer, and a solvent Grant 5,205,968 - Damrow , et al. April 27, 1	1993-04-27
Process for making microporous membranes from poly(etheretherketone)-type polymers Grant 5,064,580 - Beck , et al. * November 12, 1	1991-11-12
Isotropic microporous syndiotactic polystyrene membranes and processes for preparing the same Grant 5,015,275 - Beck , et al. May 14, 1	1991-05-14
Compositions useful for making microporous polyvinylidene fluoride membranes, and process Grant 5,013,339 - Mahoney , et al. May 7, 1	1991-05-07
Microporous membranes from isotactic polystyrene and syndiotactic polystyrene Grant 4,976,901 - Beck , et al. December 11, 1	1990-12-11
Method for making cellulose semipermeable hollow fibers Grant 4,543,221 - Chen , et al. September 24, 1	1985-09-24
Process for preparing microporous polyethylene hollow fibers Grant 4,115,492 - Mahoney , et al. September 19, 1	1978-09-19
Microporous polyethylene hollow fibers and process of preparing them Grant 4,020,230 - Mahoney , et al. April 26, 1	1977-04-26

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