Inventor · disambiguated record
William Christopfel
Also filed as: CHRISTOPFEL WILLIAM · CHRISTOPFEL WILLIAM C
5 granted patents·4 pending applications·65 citations·filing 1980–2022
79Inventor score
Top patents by PatentIndex Score
9 records- 0179US10835504B2Compositions to treat anal itchG&S LABORATORIES INC·Filed 2019·Granted Nov 17, 2020·4 cites·18 claims
- 0269US5753217AMethod of reducing oral malodorCHRISTOPFEL WILLIAM C·Filed 1996·Granted May 19, 1998·37 cites·3 claims
- 0363US4376870AOptically active phosphine compoundsMONSANTO CO·Filed 1980·Granted Mar 15, 1983·6 cites·8 claims
- 0455US6325997B1Method of reducing oral malodorOXYFRESH WORLDWIDE INC·Filed 1999·Granted Dec 4, 2001·18 cites·8 claims
- 0554US2021330729A1Dietary fiber compositionsG&S LABORATORIES INC·Filed 2021·Application pending·0 cites
- 0653US2020138077A1Dietary fiber compositionsG&S LABORATORIES INC·Filed 2019·Application pending·0 cites
- 0750US2023053227A1Dietary fiber compositionsG&S LABORATORIES INC·Filed 2022·Application pending·0 cites
- 0841US2019321427A1Compositions to Treat Anal FissuresG&S LABORATORIES INC·Filed 2019·Application pending·0 cites
- 0930US4464306ACoordination complexes of optically active phosphine compoundsMONSANTO CO·Filed 1983·Granted Aug 7, 1984·0 cites·15 claims
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