Assignee
UNITIKA LTD
JP·326 granted patents·57 pending applications·6,981 citations·filing 1974–2023
Top patents by PatentIndex Score
383 records- 0196US4536387AAnti-cancer deviceUNITIKA LTD·Filed 1983·Granted Aug 20, 1985·178 cites·54 claims
- 0295US7807773B2Biodegradable polyester resin composition, preparation method therefor, and foamed article and molded article produced therefromUNITIKA LTD·Filed 2004·Granted Oct 5, 2010·97 cites·20 claims
- 0395US4874666APolyolefinic biconstituent fiber and nonwove fabric produced therefromUNITIKA LTD·Filed 1988·Granted Oct 17, 1989·106 cites·7 claims
- 0495US4655211AHemostatic agentUNITIKA LTD·Filed 1985·Granted Apr 7, 1987·360 cites·12 claims
- 0594US5068141APolyolefin-type nonwoven fabric and method of producing the sameUNITIKA LTD·Filed 1989·Granted Nov 26, 1991·111 cites·5 claims
- 0694US4981749APolyolefin-type nonwoven fabric and method of producing the sameUNITIKA LTD·Filed 1989·Granted Jan 1, 1991·63 cites·4 claims
- 0794US4781771AAmorphous Co-based metal filaments and process for production of the sameUNITIKA LTD·Filed 1986·Granted Nov 1, 1988·33 cites·4 claims
- 0894US4636561ASpiroindolinenaphthoxadine photochromic compoundsUNITIKA LTD·Filed 1985·Granted Jan 13, 1987·32 cites·5 claims
- 0993US4902503AAntimicrobial latex compositionUNITIKA LTD·Filed 1988·Granted Feb 20, 1990·137 cites·14 claims
- 1093US4265233AMaterial for wound healingUNITIKA LTD·Filed 1979·Granted May 5, 1981·226 cites·24 claims
- 1193US4187358AResin compositionUNITIKA LTD·Filed 1978·Granted Feb 5, 1980·84 cites·20 claims
- 1292US7173080B2Biodegradable resin composition for molding and object molded or formed from the sameUNITIKA LTD·Filed 2002·Granted Feb 6, 2007·65 cites·14 claims
- 1392US6818699B2Aqueous dispersion of polyester resin, production method of the same, and aqueous coating compositionUNITIKA LTD·Filed 2001·Granted Nov 16, 2004·79 cites·14 claims
- 1491US4527614AAmorphous Co-based metal filaments and process for production of the sameUNITIKA LTD·Filed 1984·Granted Jul 9, 1985·26 cites·2 claims
- 1591US4273873APreparation of antithrombogenic polymeric materialsUNITIKA LTD·Filed 1977·Granted Jun 16, 1981·64 cites·11 claims
- 1690US6777096B2Aqueous polyolefin resin dispersionUNITIKA LTD·Filed 2002·Granted Aug 17, 2004·49 cites·27 claims
- 1790US5414042AReinforced polyamide resin composition and process for producing the sameUNITIKA LTD·Filed 1993·Granted May 9, 1995·80 cites·16 claims
- 1889US4636424AMoisture-permeable waterproof laminated fabric and process for producing the sameUNITIKA LTD·Filed 1985·Granted Jan 13, 1987·67 cites·35 claims
- 1988US6020421APolyester composition and method for producing the sameUNITIKA LTD·Filed 1998·Granted Feb 1, 2000·62 cites·17 claims
- 2088US4699135AShaped chitin bodyUNITIKA LTD·Filed 1985·Granted Oct 13, 1987·56 cites·17 claims
- 2188US4414183APhenolic chelate resin, process for producing the same, and method of recovering heavy metal ions with the sameUNITIKA LTD·Filed 1982·Granted Nov 8, 1983·23 cites·5 claims
- 2287US6416546B1Medical device and production method thereofUNITIKA LTD·Filed 2000·Granted Jul 9, 2002·57 cites·20 claims
- 2387US4566250AMethod and apparatus for producing bag-shaped packages with cap body and contentUNITIKA LTD·Filed 1983·Granted Jan 28, 1986·70 cites·8 claims
- 2487US4383104APhenolic chelate resin, process for producing the same, and method of recovering heavy metal ions with the sameUNITIKA LTD·Filed 1981·Granted May 10, 1983·21 cites·11 claims
- 2586US7972669B2Biodegradable resin foam sheet, biodegradable resin foam article and biodegradable resin molded containerUNITIKA LTD·Filed 2006·Granted Jul 5, 2011·8 cites·4 claims
- 2686US4614221AMethod of manufacturing thin metal wireUNITIKA LTD·Filed 1982·Granted Sep 30, 1986·23 cites·12 claims
- 2786US4610962ACarriers for immobilization of physiologically active substancesUNITIKA LTD·Filed 1984·Granted Sep 9, 1986·46 cites·21 claims
- 2886US4585835APolymer compositionsUNITIKA LTD·Filed 1984·Granted Apr 29, 1986·34 cites·9 claims
- 2986US4305827AHeavy metal adsorbents of high selectivity, process for production of same, and adsorption processUNITIKA LTD·Filed 1980·Granted Dec 15, 1981·44 cites·23 claims
- 3085US7449510B2Biodegradable polyester resin composition, process for producing the same and foamed article and molded article using the sameUNITIKA LTD·Filed 2003·Granted Nov 11, 2008·27 cites·10 claims
- 3185US4576969ASpherical ion exchange resin having matrix-bound metal hydroxide, method for producing the same and method for adsorption treatment using the sameUNITIKA LTD·Filed 1983·Granted Mar 18, 1986·49 cites·15 claims
- 3284US7351772B2Aliphatic polyester resin composition, preparation method thereof, and molded article and foamed article produced from the resin compositionUNITIKA LTD·Filed 2004·Granted Apr 1, 2008·21 cites·9 claims
- 3384US4659757APolyester resin composition for forming an impact resistant articleUNITIKA LTD·Filed 1986·Granted Apr 21, 1987·50 cites·18 claims
- 3484US4378435AProcess for providing enzyme activity to a solid surfaceUNITIKA LTD·Filed 1980·Granted Mar 29, 1983·52 cites·26 claims
- 3584US4331762ABacillus stearothermophilus strain UK 788 and process for producing a useful enzymeUNITIKA LTD·Filed 1980·Granted May 25, 1982·25 cites·14 claims
- 3684US4250031APhenolic chelate resin and method of adsorption treatmentUNITIKA LTD·Filed 1979·Granted Feb 10, 1981·22 cites·4 claims
- 3783US4808316AProcess for treating waste water containing uranium and fluorineUNITIKA LTD·Filed 1987·Granted Feb 28, 1989·29 cites·7 claims
- 3883US4675347AAntimicrobial latex compositionUNITIKA LTD·Filed 1984·Granted Jun 23, 1987·123 cites·14 claims
- 3983US4651725AWound dressingUNITIKA LTD·Filed 1986·Granted Mar 24, 1987·130 cites·4 claims
- 4083US4617235AAntistatic synthetic fibersUNITIKA LTD·Filed 1984·Granted Oct 14, 1986·43 cites·9 claims
- 4183US4365041AResin composition comprising water-soluble polyamide and vinyl alcohol-based polymerUNITIKA LTD·Filed 1981·Granted Dec 21, 1982·49 cites·21 claims
- 4283US4206100AResin compositionUNITIKA LTD·Filed 1978·Granted Jun 3, 1980·32 cites·28 claims
- 4382US10072143B2Aqueous polyolefin resin dispersionUNITIKA LTD·Filed 2014·Granted Sep 11, 2018·4 cites·12 claims
- 4482US6787493B1Biodegradable formable filament nonwoven fabric and method of producing the sameUNITIKA LTD·Filed 1999·Granted Sep 7, 2004·78 cites·12 claims
- 4582US4559216AMethod for purification of sulfuric acid solutionUNITIKA LTD·Filed 1984·Granted Dec 17, 1985·40 cites·15 claims
- 4682US4123420AAromatic copolyester composition containing phosphorus compoundsUNITIKA LTD·Filed 1977·Granted Oct 31, 1978·27 cites·19 claims
- 4781US5912139ATest stripUNITIKA LTD·Filed 1997·Granted Jun 15, 1999·88 cites·20 claims
- 4881US5324795APolymer blend composition for melt moldingUNITIKA LTD·Filed 1993·Granted Jun 28, 1994·37 cites·3 claims
- 4981US4804707AImpact resistant resin compositionUNITIKA LTD·Filed 1987·Granted Feb 14, 1989·34 cites·9 claims
- 5081US4592880AProcess for producing a piezo- and pyro-electric filmUNITIKA LTD·Filed 1984·Granted Jun 3, 1986·35 cites·11 claims
Showing the top 50 of 383 patent records by PatentIndex Score.
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