Philipp; Warren H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Philipp; Warren H..The latest application filed is for "bead for removing dissolved metal contaminants".

Company Profile

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Philipp; Warren H. - Olmsted Twp. OH
Philipp; Warren H. - Olmsted Township Cuyahoga County
Philipp; Warren H. - N. Olmsted OH
Philipp; Warren H. - North Olmsted OH

*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
Bead for removing dissolved metal contaminants Grant 5,602,071 - Summers, Jr. , et al. February 11, 1	1997-02-11
Method for producing coprecipitated multicomponent oxide powder precursors Grant 5,298,654 - DeGuire , et al. March 29, 1	1994-03-29
Guanidine based vehicle/binders for use with oxides, metals and ceramics Grant 5,256,451 - Philipp , et al. October 26, 1	1993-10-26
Method for producing coprecipitated multicomponent oxide powder precursors using guanidine oxalate as precipitating agent Grant 5,252,314 - DeGuire , et al. October 12, 1	1993-10-12
Alkaline battery containing a separator of a cross-linked copolymer of vinyl alcohol and unsaturated carboxylic acid Grant 4,505,998 - Hsu , et al. March 19, 1	1985-03-19
Cross-linked polyvinyl alcohol and method of making same Grant 4,272,470 - Hsu , et al. June 9, 1	1981-06-09
In-situ cross linking of polyvinyl alcohol Grant 4,262,067 - Philipp , et al. April 14, 1	1981-04-14
Method of cross-linking polyvinyl alcohol and other water soluble resins Grant 4,218,280 - Philipp , et al. August 19, 1	1980-08-19
In situ self cross-linking of polyvinyl alcohol battery separators Grant 4,154,912 - Philipp , et al. May 15, 1	1979-05-15
Method of making a rigid unitary fertilizer composite Grant 3,933,458 - Philipp January 20, 1	1976-01-20

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