Haase; Jaroslav

Patent Applications and Registrations

Patent applications and USPTO patent grants for Haase; Jaroslav.The latest application filed is for "quaternary ammonium salts of diepoxides and diamines, their preparation and use".

Company Profile

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Haase; Jaroslav - Riehen CH
Haase; Jaroslav - Basel CH

*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
Quaternary ammonium salts of diepoxides and diamines, their preparation and use Grant 4,668,273 - Haase May 26, 1	1987-05-26
Polymeric quaternary ammonium salts containing specific cationic recurring units Grant 4,247,476 - Haase , et al. January 27, 1	1981-01-27
Process for the purification of industrial effluents Grant 4,207,184 - Kaiser , et al. June 10, 1	1980-06-10
Cosmetic compositions containing polymeric quaternary ammonium salts Grant 4,180,084 - Wegmuller , et al. December 25, 1	1979-12-25
Cationically modified, cellulose-containing materials Grant 4,178,438 - Haase , et al. December 11, 1	1979-12-11
Polysaccharide-containing adsorbent Grant 4,144,190 - Bowes , et al. March 13, 1	1979-03-13
Ionically modified cellulose materials for removal of heavy metal ions Grant 4,133,929 - Bowes , et al. January 9, 1	1979-01-09
Process for the purification of industrial effluents Grant 4,079,001 - Haase , et al. March 14, 1	1978-03-14
Process for the purification of industrial effluents Grant 4,026,796 - Wegmuller , et al. May 31, 1	1977-05-31
Polyamidepolyamine and polyanionic polymer pretreated non-cellulosic carrier adsorption agents Grant 3,997,483 - Wurster , et al. December 14, 1	1976-12-14

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