Inventor · disambiguated record
Samuel Loshaek
Also filed as: LOSHAEK SAMUEL
19 granted patents·1,062 citations·filing 1973–1992
96Inventor score
Top patents by PatentIndex Score
19 records- 0197US4668240APigment colored contact lenses and method for making sameSCHERING CORP·Filed 1985·Granted May 26, 1987·151 cites·21 claims
- 0296US4390676AUltraviolet absorbing lensesSCHERING CORP·Filed 1981·Granted Jun 28, 1983·120 cites·8 claims
- 0396US4013576AContact lens treating compositionJESSEN INC WESLEY·Filed 1973·Granted Mar 22, 1977·66 cites·7 claims
- 0495US4304895AUltraviolet absorbing corneal contact lensesJESSEN INC WESLEY·Filed 1976·Granted Dec 8, 1981·269 cites·4 claims
- 0591US4405773AHydrophylic contact lenses and methods for making sameSCHERING CORP·Filed 1982·Granted Sep 20, 1983·54 cites·16 claims
- 0690US4963159AHydrophilic colored contact lensSCHERING CORP·Filed 1989·Granted Oct 16, 1990·47 cites·12 claims
- 0789US4857072AHydrophilic colored contact lensesSCHERING CORP·Filed 1987·Granted Aug 15, 1989·74 cites·26 claims
- 0888US4228269AContact lenses of high gas permeabilityJESSEN INC WESLEY·Filed 1978·Granted Oct 14, 1980·33 cites·29 claims
- 0983US4158089AContact lenses of high water contentJESSEN INC WESLEY·Filed 1977·Granted Jun 12, 1979·28 cites·8 claims
- 1083US4028295AHydrophilic polymer and contact lensJESSEN INC WESLEY·Filed 1976·Granted Jun 7, 1977·26 cites·8 claims
- 1182US4549794AHydrophilic bifocal contact lensSCHERING CORP·Filed 1983·Granted Oct 29, 1985·40 cites·3 claims
- 1276US4312725AContact lenses of high gas permeability and methodJESSEN INC WESLEY·Filed 1980·Granted Jan 26, 1982·21 cites·17 claims
- 1375US4182802AHydrophilic polymers and contact lenses of high water contentLOSHAEK SAMUEL·Filed 1977·Granted Jan 8, 1980·33 cites·13 claims
- 1472US5316700AMethod and apparatus for removing excess lens forming materialJESSEN WESLEY CORP·Filed 1992·Granted May 31, 1994·37 cites·8 claims
- 1569US4109070AMethod of producing optically clear hydrophilic copolymers and contact lensesJESSEN INC WESLEY·Filed 1977·Granted Aug 22, 1978·14 cites·15 claims
- 1666US4111535AGas-permeable lensJESSEN INC WESLEY·Filed 1976·Granted Sep 5, 1978·15 cites·10 claims
- 1751US4002234AContact lens containerJESSEN INC WESLEY·Filed 1975·Granted Jan 11, 1977·15 cites·8 claims
- 1841US5491091AContact lens disinfecting systemSCHERING CORP·Filed 1990·Granted Feb 13, 1996·19 cites·5 claims
- 1932USD243290SContact lens carrierJESSEN INC WESLEY·Filed 1975·Granted Feb 1, 1977·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →