Assignee
RITZ GROUP LTD CHARLES
US·25 granted patents·1,247 citations·filing 1979–1988
Top patents by PatentIndex Score
25 records- 0197USD261107SCombined bottle and capRITZ GROUP LTD CHARLES·Filed 1979·Granted Oct 6, 1981·87 cites·1 claims
- 0294US4837019ASkin treatment composition and method for treating burned skinRITZ GROUP LTD CHARLES·Filed 1986·Granted Jun 6, 1989·182 cites·15 claims
- 0394US4416873ACombined allantoin-hydrolyzed animal protein skin preparationRITZ GROUP LTD CHARLES·Filed 1982·Granted Nov 22, 1983·65 cites·14 claims
- 0490USD261108SCombined bottle and capRITZ GROUP LTD CHARLES·Filed 1979·Granted Oct 6, 1981·26 cites·1 claims
- 0588US4627973ASkin mousseRITZ GROUP LTD CHARLES·Filed 1984·Granted Dec 9, 1986·107 cites·6 claims
- 0687US4482537ASkin conditioning compositionRITZ GROUP LTD CHARLES·Filed 1983·Granted Nov 13, 1984·90 cites·11 claims
- 0785US4603046AImproved sunscreen or sunblock compositionRITZ GROUP LTD CHARLES·Filed 1985·Granted Jul 29, 1986·81 cites·18 claims
- 0884US4604281ACosmetic and skin treatment compositions containing acetylated sterolsRITZ GROUP LTD CHARLES·Filed 1984·Granted Aug 5, 1986·56 cites·9 claims
- 0981US4563346ATopical delivery system and skin treatment compositions employing such systemRITZ GROUP LTD CHARLES·Filed 1984·Granted Jan 7, 1986·47 cites·16 claims
- 1080US4847267ASkin treatment composition and methodRITZ GROUP LTD CHARLES·Filed 1986·Granted Jul 11, 1989·49 cites·25 claims
- 1178US4481186ANon-irritating cosmetic composition containing glucamine fatty acid emulsifier soapRITZ GROUP LTD CHARLES·Filed 1983·Granted Nov 6, 1984·39 cites·12 claims
- 1276US4690818AShampoo and bath and shower gelRITZ GROUP LTD CHARLES·Filed 1986·Granted Sep 1, 1987·64 cites·15 claims
- 1376USD287867SBar exerciserRITZ GROUP LTD CHARLES·Filed 1984·Granted Jan 20, 1987·24 cites·1 claims
- 1473US4731520AAroma diffuser apparatusRITZ GROUP LTD CHARLES·Filed 1986·Granted Mar 15, 1988·90 cites·26 claims
- 1570US4781914ASunscreen and moisturizerRITZ GROUP LTD CHARLES·Filed 1985·Granted Nov 1, 1988·37 cites·11 claims
- 1670US4597963AMoisture-resistant skin treatment compositionsRITZ GROUP LTD CHARLES·Filed 1984·Granted Jul 1, 1986·28 cites·18 claims
- 1767US4590069ANovel substantive moisturizing derivatives of 2-pyrrolidone-5-carboxylic acid and compositions containing sameRITZ GROUP LTD CHARLES·Filed 1983·Granted May 20, 1986·26 cites·5 claims
- 1863US4777041AWrinkle treatment formulationRITZ GROUP LTD CHARLES·Filed 1986·Granted Oct 11, 1988·29 cites·4 claims
- 1959US4749563AMoisture-resistant skin treatment compositionsRITZ GROUP LTD CHARLES·Filed 1986·Granted Jun 7, 1988·24 cites·18 claims
- 2056US4742066ASkin treatment composition and methodRITZ GROUP LTD CHARLES·Filed 1986·Granted May 3, 1988·20 cites·3 claims
- 2155US4374766ACombined allantoin-hydrolyzed animal protein product and methodRITZ GROUP LTD CHARLES·Filed 1982·Granted Feb 22, 1983·19 cites·9 claims
- 2253US4452989ASubstantive moisturizing derivatives of 2-pyrrolidone-5-carboxylic acid and compositions containing sameRITZ GROUP LTD CHARLES·Filed 1982·Granted Jun 5, 1984·13 cites·5 claims
- 2351US4783333ACosmetic containing color particlesRITZ GROUP LTD CHARLES·Filed 1988·Granted Nov 8, 1988·16 cites·10 claims
- 2449US4690815AMethod for testing skin for presence of moisturizerRITZ GROUP LTD CHARLES·Filed 1985·Granted Sep 1, 1987·12 cites·11 claims
- 2547US4761277AWaterbase lipliner formulationRITZ GROUP LTD CHARLES·Filed 1986·Granted Aug 2, 1988·16 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →