Assignee
DAICEL LTD
JP·84 granted patents·1,414 citations·filing 1973–1980
Top patents by PatentIndex Score
84 records- 0194US4205040AExposed aggregate finishing method for concreteDAICEL LTD·Filed 1975·Granted May 27, 1980·51 cites·3 claims
- 0293US4131299AGas generator for inflatable vehicle collision bagDAICEL LTD·Filed 1977·Granted Dec 26, 1978·77 cites·6 claims
- 0390US4136894AGas generator for inflatable vehicle safety bagsDAICEL LTD·Filed 1977·Granted Jan 30, 1979·62 cites·9 claims
- 0490US4021275AGas-generating agent for air bagDAICEL LTD·Filed 1975·Granted May 3, 1977·47 cites·7 claims
- 0589US4289130AAbsorbent material for sanitary productsDAICEL LTD·Filed 1979·Granted Sep 15, 1981·51 cites·11 claims
- 0689US4127625AProcess for preparing hollow fiber having selective gas permeabilityDAICEL LTD·Filed 1977·Granted Nov 28, 1978·62 cites·8 claims
- 0789US4029582APoly(arylether-sulfone) semipermeable membrane comprising substituted halomethyl and/or quaternary nitrogen groupsDAICEL LTD·Filed 1975·Granted Jun 14, 1977·61 cites·15 claims
- 0885US4063018AProcess for preparing alkali metal salt of carboxymethyl cellulose etherDAICEL LTD·Filed 1976·Granted Dec 13, 1977·52 cites·19 claims
- 0984US4292417ASemipermeable membraneDAICEL LTD·Filed 1979·Granted Sep 29, 1981·38 cites·15 claims
- 1084US4071445AMethod and apparatus for treating waste water on shipsDAICEL LTD·Filed 1976·Granted Jan 31, 1978·45 cites·11 claims
- 1184US4048101AProcess for preparing a foamed body having an annular ring pattern in cross-sectionDAICEL LTD·Filed 1975·Granted Sep 13, 1977·61 cites·6 claims
- 1281US4150066AFlame-retarding resin compositionDAICEL LTD·Filed 1977·Granted Apr 17, 1979·30 cites·7 claims
- 1381US3980709ACatalyst for preparation of α,β-unsaturated aldehydes and process for preparing the aldehydesDAICEL LTD·Filed 1974·Granted Sep 14, 1976·12 cites·6 claims
- 1479US4016083ASpirally-wound membrane-type separator module capable of reversing the direction of liquid flowDAICEL LTD·Filed 1975·Granted Apr 5, 1977·35 cites·4 claims
- 1576US4296243AProcess for producing sorbic acid or its derivativesDAICEL LTD·Filed 1979·Granted Oct 20, 1981·10 cites·7 claims
- 1675US4102783AAdsorbent process for oily materialsDAICEL LTD·Filed 1976·Granted Jul 25, 1978·39 cites·20 claims
- 1774US3984477ACatalyst for production of α,β-unsaturated aldehydesDAICEL LTD·Filed 1974·Granted Oct 5, 1976·25 cites·6 claims
- 1873US4200560AProcess for preparing water-soluble alkyd resinsDAICEL LTD·Filed 1978·Granted Apr 29, 1980·19 cites·25 claims
- 1973US4153064ACigarette filtersDAICEL LTD·Filed 1977·Granted May 8, 1979·31 cites·16 claims
- 2070US4268579APrimer for powder coatingDAICEL LTD·Filed 1978·Granted May 19, 1981·14 cites·14 claims
- 2169US4269972AProcess for producing cellulose diacetate having improved resistance to delustering phenomenon in hot waterDAICEL LTD·Filed 1979·Granted May 26, 1981·15 cites·6 claims
- 2268US4000102AProcess for the manufacture of antistatic and biaxially oriented polypropylene filmDAICEL LTD·Filed 1974·Granted Dec 28, 1976·17 cites·7 claims
- 2367US3992442AProcess for the continuous production of sorbic acidDAICEL LTD·Filed 1974·Granted Nov 16, 1976·9 cites·3 claims
- 2466US4209467AHydroformylation processDAICEL LTD·Filed 1979·Granted Jun 24, 1980·18 cites·16 claims
- 2566US4121006ACoated polyolefin filmDAICEL LTD·Filed 1976·Granted Oct 17, 1978·16 cites·9 claims
- 2664US3954903AImpact-resistant resin compositionDAICEL LTD·Filed 1974·Granted May 4, 1976·19 cites·12 claims
- 2763US4181007AMethod and an apparatus for conducting measurements of physical properties of cigarette filtersDAICEL LTD·Filed 1978·Granted Jan 1, 1980·15 cites·6 claims
- 2863US3962096ASeparatorDAICEL LTD·Filed 1975·Granted Jun 8, 1976·22 cites·2 claims
- 2962US4299748AAqueous coating compositions containing electroconductive copolymerDAICEL LTD·Filed 1978·Granted Nov 10, 1981·17 cites·8 claims
- 3062US4274709AOptical fiber for transmissionDAICEL LTD·Filed 1979·Granted Jun 23, 1981·20 cites·13 claims
- 3162US4148775AHot-melt adhesive compositionsDAICEL LTD·Filed 1978·Granted Apr 10, 1979·13 cites·9 claims
- 3262US3947524AResin composition having high impact resistanceDAICEL LTD·Filed 1974·Granted Mar 30, 1976·16 cites·3 claims
- 3361US4200726ASemipermeable membrane of phenoxy resin containing sulfuric acid groups or salts thereofDAICEL LTD·Filed 1978·Granted Apr 29, 1980·15 cites·12 claims
- 3460US4007746AMethod for preparing cellulose acetate fiber rodsDAICEL LTD·Filed 1975·Granted Feb 15, 1977·17 cites·9 claims
- 3558US4252697AProcess for preparing an aqueous dispersion of synthetic resin mutually dissolved with a cellulose acetate alkylateDAICEL LTD·Filed 1979·Granted Feb 24, 1981·10 cites·5 claims
- 3658US4144221ACurable organopolysiloxane coating composition containing bicyclic amidine curing catalystDAICEL LTD·Filed 1978·Granted Mar 13, 1979·11 cites·11 claims
- 3758US3966677ASelf-extinguishing polystyrene resin compositionDAICEL LTD·Filed 1974·Granted Jun 29, 1976·9 cites·7 claims
- 3858US3950257ASemipermeable membrane and process for the preparation thereofDAICEL LTD·Filed 1974·Granted Apr 13, 1976·16 cites·10 claims
- 3956US4292984AFilter for cigarette smokeDAICEL LTD·Filed 1979·Granted Oct 6, 1981·15 cites·5 claims
- 4056US4267198AMelt-coated preparation containing sorbic acidDAICEL LTD·Filed 1979·Granted May 12, 1981·14 cites·14 claims
- 4156US4182854AProcess for removing volatile matter from styrene resinDAICEL LTD·Filed 1978·Granted Jan 8, 1980·12 cites·5 claims
- 4256US4119036ARocket motor comprising combustible case, nozzle, and finsDAICEL LTD·Filed 1977·Granted Oct 10, 1978·12 cites·22 claims
- 4355US4161447AProcess for treating waste water containing radioactive substancesDAICEL LTD·Filed 1974·Granted Jul 17, 1979·19 cites·8 claims
- 4455US3992478APaint composition dispersible in water and water base paintDAICEL LTD·Filed 1974·Granted Nov 16, 1976·8 cites·6 claims
- 4553US4125521AProcess for preparing alkyd resinsDAICEL LTD·Filed 1976·Granted Nov 14, 1978·9 cites·22 claims
- 4653US4085760ATobacco filterDAICEL LTD·Filed 1976·Granted Apr 25, 1978·15 cites·8 claims
- 4753US4052462ACatalyst composition for oxidation of olefinsDAICEL LTD·Filed 1975·Granted Oct 4, 1977·13 cites·7 claims
- 4853US4026720ACoating composition for acrylicsDAICEL LTD·Filed 1975·Granted May 31, 1977·10 cites·5 claims
- 4951US4246009ASmoke filter material and use thereofDAICEL LTD·Filed 1978·Granted Jan 20, 1981·13 cites·18 claims
- 5048US4235722ALiquid treating unitDAICEL LTD·Filed 1978·Granted Nov 25, 1980·11 cites·14 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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