Assignee
KATAYAMA CHEMICAL WORKS CO
JP·29 granted patents·1 pending application·492 citations·filing 1977–2014
Top patents by PatentIndex Score
30 records- 0193US4512552ACorrosion inhibitorKATAYAMA CHEMICAL WORKS CO·Filed 1982·Granted Apr 23, 1985·75 cites·10 claims
- 0289US7618545B2Method for treating ship ballast waterKATAYAMA CHEMICAL WORKS CO·Filed 2005·Granted Nov 17, 2009·30 cites·19 claims
- 0386US4885136AMethod of anticorrosive treatment for soft water boilersKATAYAMA CHEMICAL WORKS CO·Filed 1987·Granted Dec 5, 1989·43 cites·8 claims
- 0485US4154818AGel product for destroying harmful marine organisms and method of applying the sameKATAYAMA CHEMICAL WORKS CO·Filed 1977·Granted May 15, 1979·24 cites·21 claims
- 0581US5259985ACalcium carbonate scale inhibitor having organophosphonate, water soluble acrylic or maleic copolymer and citric acidKATAYAMA CHEMICAL WORKS CO·Filed 1991·Granted Nov 9, 1993·68 cites·6 claims
- 0680US4518610AMicrobicidal/microbistatic compositions and use thereof employing mixtures of 4,5-dichloro-1,2-dithiol-3-one and alkylenebisthiocyanateKATAYAMA CHEMICAL WORKS CO·Filed 1981·Granted May 21, 1985·13 cites·12 claims
- 0773US5591759AAqueous isothiazolone formulationKATAYAMA CHEMICAL WORKS CO·Filed 1994·Granted Jan 7, 1997·20 cites·5 claims
- 0865US5912389AStabilizer and stabilizing method for aqueous aliphatic aldehyde solutionKATAYAMA CHEMICAL WORKS CO·Filed 1997·Granted Jun 15, 1999·8 cites·14 claims
- 0965US5306725AStabilized isothiazolone liquid formulationKATAYAMA CHEMICAL WORKS CO·Filed 1992·Granted Apr 26, 1994·14 cites·5 claims
- 1064US5256423AMethod for destroying cyst of noxious planktonKATAYAMA CHEMICAL WORKS CO·Filed 1991·Granted Oct 26, 1993·20 cites·9 claims
- 1164US5026723AMicrobicidal/microbiostatic composition for industrial useKATAYAMA CHEMICAL WORKS CO·Filed 1989·Granted Jun 25, 1991·8 cites·13 claims
- 1264US4334957AMicrobicidal compositions for industrial useKATAYAMA CHEMICAL WORKS CO·Filed 1980·Granted Jun 15, 1982·5 cites·11 claims
- 1361US5169563AWater treatment agent and water treatment method for a boilerKATAYAMA CHEMICAL WORKS CO·Filed 1991·Granted Dec 8, 1992·15 cites·9 claims
- 1459US6461649B1Improving quality of flour-baked compositionsKATAYAMA CHEMICAL WORKS CO·Filed 2000·Granted Oct 8, 2002·13 cites·14 claims
- 1559US5274079AProtein partial degradation products that are useful as surface active agents and dispersing agentsKATAYAMA CHEMICAL WORKS CO·Filed 1992·Granted Dec 28, 1993·22 cites·6 claims
- 1659US4647577AMicrobicidal/microbistatic compositions for industrial use employing 4,5-dichloro-1,2-dithiol-3-one and haloacetic acid esters as the active agentsKATAYAMA CHEMICAL WORKS CO·Filed 1985·Granted Mar 3, 1987·7 cites·6 claims
- 1759US4289581AMicrobicidal slimicide compositions for industrial useKATAYAMA CHEMICAL WORKS CO·Filed 1979·Granted Sep 15, 1981·14 cites·13 claims
- 1849US5397804AIndustrial microbicide and a method for killing microbes for industrial useKATAYAMA CHEMICAL WORKS CO·Filed 1993·Granted Mar 14, 1995·6 cites·7 claims
- 1948US5760091APreventive agents against adhesion of marine organisms and methods of preventing such adhesion of marine organismsKATAYAMA CHEMICAL WORKS CO·Filed 1996·Granted Jun 2, 1998·8 cites·15 claims
- 2048US2016158960A1Iron-corrosion inhibition method, and wood treatment methodKATAYAMA CHEMICAL WORKS CO·Filed 2014·Application pending·0 cites
- 2147US5013747AWater-soluble antiseptic or antifungal compositionKATAYAMA CHEMICAL WORKS CO·Filed 1989·Granted May 7, 1991·12 cites·14 claims
- 2245US4432884AScale inhibiting agentKATAYAMA CHEMICAL WORKS CO·Filed 1982·Granted Feb 21, 1984·15 cites·8 claims
- 2345US4409353AEasily dispersible composition for water soluble polymerKATAYAMA CHEMICAL WORKS CO·Filed 1982·Granted Oct 11, 1983·7 cites·13 claims
- 2444US5138038AProtein partial degradation product, process for preparing it and its useKATAYAMA CHEMICAL WORKS CO·Filed 1990·Granted Aug 11, 1992·16 cites·8 claims
- 2540US5366661AMethod for forming a stabilized aqueous dispersion of inorganic particles or organic particles for food stuffsKATAYAMA CHEMICAL WORKS CO·Filed 1992·Granted Nov 22, 1994·12 cites·10 claims
- 2637US4897201AComposition and a process for promoting dewatering of granulated slagKATAYAMA CHEMICAL WORKS CO·Filed 1987·Granted Jan 30, 1990·8 cites·11 claims
- 2732US9546452B2Process for manufacturing paperboardKATAYAMA CHEMICAL WORKS CO·Filed 2013·Granted Jan 17, 2017·0 cites·4 claims
- 2830US4814406AScale inhibitorKATAYAMA CHEMICAL WORKS CO·Filed 1987·Granted Mar 21, 1989·7 cites·5 claims
- 2927US4963586AMicrobicidal/microbistatic compositionKATAYAMA CHEMICAL WORKS CO·Filed 1989·Granted Oct 16, 1990·1 cites·11 claims
- 3022US4123443AProcess for the preparation of bromoacetic acid and esters thereofKATAYAMA CHEMICAL WORKS CO·Filed 1978·Granted Oct 31, 1978·1 cites·10 claims
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