Assignee
LION CORP
236 granted patents·20 pending applications·6,691 citations·filing 1975–2020
Top patents by PatentIndex Score
256 records- 0197US4943612AUltra-fine particulated polymer latex and composition containing the sameLION CORP·Filed 1987·Granted Jul 24, 1990·72 cites·4 claims
- 0297US4908233AProduction of microcapsules by simple coacervationLION CORP·Filed 1988·Granted Mar 13, 1990·121 cites·3 claims
- 0396US4491553AMethod for producing filler-loaded thermoplastic resin compositeLION CORP·Filed 1982·Granted Jan 1, 1985·138 cites·14 claims
- 0494US4335102AOral composition for caries prophylaxisLION CORP·Filed 1980·Granted Jun 15, 1982·173 cites·16 claims
- 0593US5317063AWater-soluble polymer sensitive to saltLION CORP·Filed 1991·Granted May 31, 1994·157 cites·6 claims
- 0693US5190747AOral or detergent composition comprising a nonionic surface active agentLION CORP·Filed 1992·Granted Mar 2, 1993·120 cites·17 claims
- 0793US4645662AOral compositionLION CORP·Filed 1985·Granted Feb 24, 1987·158 cites·44 claims
- 0893US4597879AMicellar slug for oil recoveryLION CORP·Filed 1983·Granted Jul 1, 1986·75 cites·3 claims
- 0992US5631317AProcess for producing self-dispersing and salt-sensitive polymerLION CORP·Filed 1993·Granted May 20, 1997·101 cites·14 claims
- 1092US4742086AProcess for manufacturing porous polymerLION CORP·Filed 1986·Granted May 3, 1988·105 cites·14 claims
- 1191US4971726AElectroconductive resin compositionLION CORP·Filed 1988·Granted Nov 20, 1990·86 cites·8 claims
- 1291US4830779AElectrically conductive resin compositionLION CORP·Filed 1987·Granted May 16, 1989·55 cites·9 claims
- 1391US4460773A1-Phenyl-1H-pyrazolo [3,4-b]pyrazine derivatives and process for preparing sameLION CORP·Filed 1982·Granted Jul 17, 1984·49 cites·5 claims
- 1491US4363794AOral composition for caries prophylaxisLION CORP·Filed 1978·Granted Dec 14, 1982·89 cites·8 claims
- 1590US4303590AMethod for the preparation of a lower alkyl ester of fatty acidsLION CORP·Filed 1980·Granted Dec 1, 1981·52 cites·4 claims
- 1689US4670185AAqueous vesicle dispersion having surface chargeLION CORP·Filed 1985·Granted Jun 2, 1987·108 cites·13 claims
- 1788US5312883AWater-soluble polymer sensitive to saltLION CORP·Filed 1992·Granted May 17, 1994·136 cites·9 claims
- 1888US4996307APreparation of water-soluble acylated chitosanLION CORP·Filed 1986·Granted Feb 26, 1991·59 cites·18 claims
- 1988US4839395AAbsorbing articleLION CORP·Filed 1988·Granted Jun 13, 1989·62 cites·5 claims
- 2088US4465662AOral compositions of tranexamic acid and carvoneLION CORP·Filed 1981·Granted Aug 14, 1984·61 cites·5 claims
- 2187US5533227AToothbrushLION CORP·Filed 1995·Granted Jul 9, 1996·110 cites·6 claims
- 2287US4777089AMicrocapsule containing hydrous compositionLION CORP·Filed 1986·Granted Oct 11, 1988·49 cites·1 claims
- 2387US4545939AProcess for producing sulfonate of unsaturated fatty acid esterLION CORP·Filed 1984·Granted Oct 8, 1985·24 cites·7 claims
- 2487US4512968AOral compositionsLION CORP·Filed 1983·Granted Apr 23, 1985·85 cites·10 claims
- 2587US4380506AProcess for producing preservativesLION CORP·Filed 1981·Granted Apr 19, 1983·61 cites·8 claims
- 2686US4536324ANonionic surfactant type vesicle dispersionLION CORP·Filed 1983·Granted Aug 20, 1985·50 cites·3 claims
- 2786US4259316AOral composition for caries prophylaxisLION CORP·Filed 1979·Granted Mar 31, 1981·68 cites·5 claims
- 2885US4693888ACaries-preventive compositionLION CORP·Filed 1984·Granted Sep 15, 1987·79 cites·27 claims
- 2985US4404143AProcess for producing high concentration solution of salt of alpha-sulfo fatty acid esterLION CORP·Filed 1981·Granted Sep 13, 1983·22 cites·7 claims
- 3085US4363823AMethod of frying foods in the presence of a spice antioxidantLION CORP·Filed 1980·Granted Dec 14, 1982·55 cites·2 claims
- 3184US4678590ASoftener compositionLION CORP·Filed 1985·Granted Jul 7, 1987·57 cites·17 claims
- 3283US5998488AOphthalmic compositionLION CORP·Filed 1998·Granted Dec 7, 1999·67 cites·6 claims
- 3383US4507223AHigh concentration surfactant slurryLION CORP·Filed 1983·Granted Mar 26, 1985·49 cites·4 claims
- 3483USD276193SToothbrushLION CORP·Filed 1982·Granted Nov 6, 1984·29 cites·1 claims
- 3582US6184400B1Method of manufacturing a fatty acid ester of polyoxyalkylene alkyl etherLION CORP·Filed 1998·Granted Feb 6, 2001·28 cites·8 claims
- 3682US5780056AMicrocapsules of the multi-core structure containing natural carotenoidLION CORP·Filed 1996·Granted Jul 14, 1998·93 cites·24 claims
- 3782US5417808ADeinking composition for flotation and deinking methodLION CORP·Filed 1993·Granted May 23, 1995·35 cites·2 claims
- 3882US4320033ASolid detergent compositionLION CORP·Filed 1980·Granted Mar 16, 1982·44 cites·2 claims
- 3981US10472593B2Liquid detergentLION CORP·Filed 2016·Granted Nov 12, 2019·6 cites·1 claims
- 4081US5109127ANonionic surface active agentLION CORP·Filed 1990·Granted Apr 28, 1992·52 cites·7 claims
- 4181US5073545AAgent containing an ellagic acid series compound for external application and use thereofLION CORP·Filed 1988·Granted Dec 17, 1991·93 cites·10 claims
- 4280US5741487AMutanase-containing oral compositionsLION CORP·Filed 1997·Granted Apr 21, 1998·59 cites·9 claims
- 4380US5178869ALiquid dentifrice compositionsLION CORP·Filed 1991·Granted Jan 12, 1993·75 cites·25 claims
- 4480US4816188AProcess for the preparation of saturated/unsaturated mixed fatty acid ester sulfonatesLION CORP·Filed 1988·Granted Mar 28, 1989·43 cites·7 claims
- 4580US4371470AMethod for manufacturing high quality fatty acid estersLION CORP·Filed 1981·Granted Feb 1, 1983·33 cites·5 claims
- 4679US7763595B2Method of treatment of skin with external preparation compositionLION CORP·Filed 2008·Granted Jul 27, 2010·1 cites·6 claims
- 4779US4931562APiperidinesLION CORP·Filed 1989·Granted Jun 5, 1990·24 cites·2 claims
- 4879US4925976AOlefin sulfonation methodLION CORP·Filed 1986·Granted May 15, 1990·19 cites·3 claims
- 4979US4654132ASeparation and purification of biomembrane proteinsLION CORP·Filed 1985·Granted Mar 31, 1987·42 cites·5 claims
- 5079US4537253AMicellar slug for oil recoveryLION CORP·Filed 1983·Granted Aug 27, 1985·29 cites·6 claims
Showing the top 50 of 256 patent records by PatentIndex Score.
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