Inventor · disambiguated record
Dorothea C. Marra
Also filed as: MARRA DOROTHEA C · SPITZER JOSEPH G
18 granted patents·1,594 citations·filing 1975–1999
96Inventor score
Top patents by PatentIndex Score
18 records- 0198US4019657AAerosol containers for foaming and delivering aerosolsSPITZER JOSEPH G·Filed 1976·Granted Apr 26, 1977·190 cites·11 claims
- 0298US3970219AAerosol containers for foaming and delivering aerosols and processSPITZER JOSEPH G·Filed 1975·Granted Jul 20, 1976·203 cites·51 claims
- 0397US4152416AAerosol antiperspirant compositions delivering astringent salt with low mistiness and dustinessMARRA DOROTHEA C·Filed 1976·Granted May 1, 1979·482 cites·26 claims
- 0496US4124149AAerosol container with position-sensitive shut-off valveSPITZER JOSEPH G·Filed 1976·Granted Nov 7, 1978·125 cites·41 claims
- 0591US5308643ASelf-lather generating shaving compositionsOSIPOW LLOYD I·Filed 1992·Granted May 3, 1994·129 cites·5 claims
- 0689US6214318B1Aerosol ointment compositions for topical useOMS HOLDINGS LLC·Filed 1999·Granted Apr 10, 2001·113 cites·29 claims
- 0784US4174386AAerosol antiperspirant compositions with good adherence to the skinMARRA DOROTHEA C·Filed 1978·Granted Nov 13, 1979·47 cites·30 claims
- 0884US4141472AAerosol container with gas-permeable membraneSPITZER JOSEPH G·Filed 1977·Granted Feb 27, 1979·53 cites·45 claims
- 0978US4117958AVapor tap valve for aerosol containers used with flammable propellantsSPITZER JOSEPH G·Filed 1977·Granted Oct 3, 1978·37 cites·23 claims
- 1070US5433943ADeodorant and/or antiperspirant compositionsFiled 1992·Granted Jul 18, 1995·38 cites·10 claims
- 1169US4726944AInstant lathering shampooOSIPOW LLOYD I·Filed 1986·Granted Feb 23, 1988·37 cites·8 claims
- 1268US4230243AAerosol container with flameless delivery valveSPITZER JOSEPH G·Filed 1978·Granted Oct 28, 1980·29 cites·23 claims
- 1361US4832945ADeodorant stickOSIPOW LLOYD I·Filed 1986·Granted May 23, 1989·26 cites·3 claims
- 1461US4116370AVapor tap valve for aerosol containers used with flammable propellantsSPITZER JOSEPH G·Filed 1977·Granted Sep 26, 1978·19 cites·25 claims
- 1558US4744979ASelf-lather generating shaving compositionOSIPOW LLOYD I·Filed 1986·Granted May 17, 1988·24 cites·24 claims
- 1651US4314573AProcess for conditioning hairSPITZER J GEORGE·Filed 1980·Granted Feb 9, 1982·14 cites·6 claims
- 1750US4996240ASynthetic polymer propellant systemsOSIPOW LLOYD I·Filed 1988·Granted Feb 26, 1991·15 cites·7 claims
- 1849US5180753AProcess for the manufacture of synthetic polymer propellant systemsOSIPOW LLOYD I·Filed 1990·Granted Jan 19, 1993·13 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →