Assignee
KYOWA CHEM IND CO LTD
JP·86 granted patents·22 pending applications·1,999 citations·filing 1974–2022
Top patents by PatentIndex Score
108 records- 0198US4675356ASynthetic resin composition having reduced corrosion-causing tendency and colorationKYOWA CHEM IND CO LTD·Filed 1986·Granted Jun 23, 1987·118 cites·11 claims
- 0297US4751261AStabilized polyvinyl chloride resin compositionKYOWA CHEM IND CO LTD·Filed 1987·Granted Jun 14, 1988·113 cites·6 claims
- 0397US4351814AHydrotalcites having a hexagonal needle-like crystal structure and process for production thereofKYOWA CHEM IND CO LTD·Filed 1980·Granted Sep 28, 1982·84 cites·4 claims
- 0496US4629626AHydrothermally treated product of compound having hydrotalcite-like crystal structure composition thereof, and use thereofKYOWA CHEM IND CO LTD·Filed 1984·Granted Dec 16, 1986·54 cites·12 claims
- 0596US4379882AHalogen-containing polyolefin composition, and method for inactivating halogens thereinKYOWA CHEM IND CO LTD·Filed 1981·Granted Apr 12, 1983·73 cites·6 claims
- 0695US4729854AFire-retardant resin compositionKYOWA CHEM IND CO LTD·Filed 1986·Granted Mar 8, 1988·72 cites·20 claims
- 0795US4098762AMagnesium hydroxides having novel structure, process for production thereof, and resin compositions containing themKYOWA CHEM IND CO LTD·Filed 1976·Granted Jul 4, 1978·79 cites·3 claims
- 0893US4145404AMagnesium hydroxides having novel structure, process for production thereof, and resin compositions containing themKYOWA CHEM IND CO LTD·Filed 1977·Granted Mar 20, 1979·60 cites·4 claims
- 0992US4396730AFire-retarding resin composition and fire retardant compositionKYOWA CHEM IND CO LTD·Filed 1981·Granted Aug 2, 1983·53 cites·12 claims
- 1092US4299759AMethod for inhibiting the thermal or ultraviolet degradation of thermoplastic resin and thermoplastic resin composition having stability to thermal or ultraviolet degradationKYOWA CHEM IND CO LTD·Filed 1980·Granted Nov 10, 1981·56 cites·8 claims
- 1192US4284762AMethod for inhibiting corrosion-causing tendency and coloration of halogen-containing olefin resins with hydrotalciteKYOWA CHEM IND CO LTD·Filed 1979·Granted Aug 18, 1981·40 cites·5 claims
- 1289US4558102AMethod for curing halogen-containing rubber compositionKYOWA CHEM IND CO LTD·Filed 1984·Granted Dec 10, 1985·41 cites·6 claims
- 1389US4085088AFire-retarding thermoplastic resin compositionKYOWA CHEM IND CO LTD·Filed 1976·Granted Apr 18, 1978·37 cites·8 claims
- 1488US6043306AFlame-retardant thermoplastic resin compositionKYOWA CHEM IND CO LTD·Filed 1998·Granted Mar 28, 2000·49 cites·17 claims
- 1586US4505887AFibrous magnesium oxide and process for production thereofKYOWA CHEM IND CO LTD·Filed 1984·Granted Mar 19, 1985·39 cites·4 claims
- 1686US4458030AAdsorbent compositionKYOWA CHEM IND CO LTD·Filed 1983·Granted Jul 3, 1984·49 cites·5 claims
- 1785US4761188AFiliform corrosion-resistant primer coating composition and method for preventing filiform corrosionKYOWA CHEM IND CO LTD·Filed 1987·Granted Aug 2, 1988·35 cites·13 claims
- 1885US4154718AFire-retardant thermoplastic resin compositionKYOWA CHEM IND CO LTD·Filed 1977·Granted May 15, 1979·32 cites·16 claims
- 1983US5106898AStabilizer composition for use in halogen-containing resinsKYOWA CHEM IND CO LTD·Filed 1990·Granted Apr 21, 1992·29 cites·8 claims
- 2083US4547620AProcess for removing a halogen component derived from a catalyst from an organic compound containing said halogen componentKYOWA CHEM IND CO LTD·Filed 1984·Granted Oct 15, 1985·36 cites·14 claims
- 2183US4415555AComposition and method for treating iron deficiency syndromeKYOWA CHEM IND CO LTD·Filed 1982·Granted Nov 15, 1983·26 cites·18 claims
- 2283US4347353AMethod for inhibiting the corrosion-causing tendency and coloration of halogen-containing olefin resin blendsKYOWA CHEM IND CO LTD·Filed 1981·Granted Aug 31, 1982·26 cites·5 claims
- 2381US7629480B2Organic acid anion containing aluminum salt hydroxide particles, production method thereof, and use thereofKYOWA CHEM IND CO LTD·Filed 2005·Granted Dec 8, 2009·6 cites·18 claims
- 2479US7060246B2Magnesium hydroxide particles, method of the production thereof, and resin composition containing the sameKYOWA CHEM IND CO LTD·Filed 2003·Granted Jun 13, 2006·13 cites·27 claims
- 2579US4246254AFibrous magnesium hydroxide and process for production thereofKYOWA CHEM IND CO LTD·Filed 1979·Granted Jan 20, 1981·17 cites·2 claims
- 2678US7678360B2Alunite type compound particles, manufacturing process thereof and use thereofKYOWA CHEM IND CO LTD·Filed 2006·Granted Mar 16, 2010·4 cites·20 claims
- 2778US6500882B1Flame-retardant, flame-retardant resin composition and molded article thereofKYOWA CHEM IND CO LTD·Filed 2000·Granted Dec 31, 2002·18 cites·5 claims
- 2878US5039509AProcess for the production of magnesium oxideKYOWA CHEM IND CO LTD·Filed 1990·Granted Aug 13, 1991·36 cites·4 claims
- 2977US11078087B2Plate-shaped hydrotalcite with high aspect ratio, method for manufacturing same and resin compositionKYOWA CHEM IND CO LTD·Filed 2017·Granted Aug 3, 2021·2 cites·17 claims
- 3077US6130282AFlame retardant resin compositionKYOWA CHEM IND CO LTD·Filed 1998·Granted Oct 10, 2000·36 cites·20 claims
- 3177US5034442AFlame retardant and flame retardant resin compositionKYOWA CHEM IND CO LTD·Filed 1989·Granted Jul 23, 1991·30 cites·4 claims
- 3277US4642193AMethod for purification of the cooling water used in nuclear reactorsKYOWA CHEM IND CO LTD·Filed 1985·Granted Feb 10, 1987·36 cites·9 claims
- 3375US4686791AAgricultural film structureKYOWA CHEM IND CO LTD·Filed 1986·Granted Aug 18, 1987·32 cites·4 claims
- 3474US4514389AGastric antacid and method for controlling pH of gastric juiceKYOWA CHEM IND CO LTD·Filed 1982·Granted Apr 30, 1985·34 cites·9 claims
- 3573US6372835B1Flame-retardant polyketone resin composition and molded articleKYOWA CHEM IND CO LTD·Filed 2000·Granted Apr 16, 2002·13 cites·14 claims
- 3672US4472370AProcesses for the production of slaked lime and magnesium hydroxideKYOWA CHEM IND CO LTD·Filed 1982·Granted Sep 18, 1984·16 cites·8 claims
- 3771US6313208B1Synthetic resin composition having resistance to thermal deterioration and molded articlesKYOWA CHEM IND CO LTD·Filed 1998·Granted Nov 6, 2001·26 cites·25 claims
- 3870US5583172AFlame retardant aid, flame retardant and flame-retardant compositionKYOWA CHEM IND CO LTD·Filed 1994·Granted Dec 10, 1996·16 cites·5 claims
- 3969US9447268B2Resin compositionKYOWA CHEM IND CO LTD·Filed 2013·Granted Sep 20, 2016·1 cites·6 claims
- 4068US5120783AStabilized halogen-containing resin compositionsKYOWA CHEM IND CO LTD·Filed 1990·Granted Jun 9, 1992·15 cites·7 claims
- 4168US4562295AMethod of purifying cyclohexanone containing by-product organic acidsKYOWA CHEM IND CO LTD·Filed 1984·Granted Dec 31, 1985·8 cites·4 claims
- 4267US6676920B1Magnesium hydroxide particles, process for producing the same, and resin composition containing the particlesKYOWA CHEM IND CO LTD·Filed 1999·Granted Jan 13, 2004·32 cites·4 claims
- 4367US4842645ARust-proofing agent, rust-proofing coating composition and coating method for preventing or inhibiting corrosion of metallic/surfaceKYOWA CHEM IND CO LTD·Filed 1988·Granted Jun 27, 1989·18 cites·17 claims
- 4465US6555611B2Adsorbent for aromatic hydroxy compound and utilization thereofKYOWA CHEM IND CO LTD·Filed 2001·Granted Apr 29, 2003·11 cites·5 claims
- 4565US6544631B1Fixing agent for dye and ink-jet recording mediumKYOWA CHEM IND CO LTD·Filed 2000·Granted Apr 8, 2003·6 cites·6 claims
- 4665US6287532B1Hydrotalcite compounds of low uranium (U) content and processes for their preparationKYOWA CHEM IND CO LTD·Filed 1999·Granted Sep 11, 2001·30 cites·6 claims
- 4764US12570534B2Hollow particle, method of producing the hollow particle, resin composition, and resin molded product and laminate each using the resin compositionKYOWA CHEM IND CO LTD·Filed 2022·Granted Mar 10, 2026·0 cites·21 claims
- 4864US7147868B2Antacid and laxative tabletsKYOWA CHEM IND CO LTD·Filed 2002·Granted Dec 12, 2006·7 cites·9 claims
- 4964US6291570B1Heat deterioration resistant flame retardant, resin composition and molded articleKYOWA CHEM IND CO LTD·Filed 1999·Granted Sep 18, 2001·18 cites·30 claims
- 5063US3980685AMagnesium-aluminum containing complexes of organic anions of central nervous system affecting compoundsKYOWA CHEM IND CO LTD·Filed 1974·Granted Sep 14, 1976·7 cites·4 claims
Showing the top 50 of 108 patent records by PatentIndex Score.
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