Assignee
KALI CHEMIE AG
103 granted patents·1,330 citations·filing 1973–1993
Top patents by PatentIndex Score
103 records- 0196US4341663AProcess for the production of spherical shaped bodies based on Al2 O3 and optionally SiO2KALI CHEMIE AG·Filed 1980·Granted Jul 27, 1982·128 cites·21 claims
- 0293US4328187AElastic suspension for a monolithic catalyzer body in an exhaust gas cleaning deviceKALI CHEMIE AG·Filed 1973·Granted May 4, 1982·59 cites·11 claims
- 0393US4096141AProcess for making benzodiazepine derivativesKALI CHEMIE AG·Filed 1976·Granted Jun 20, 1978·36 cites·4 claims
- 0491US4595531AProcess of making benzodiazepine derivativesKALI CHEMIE AG·Filed 1984·Granted Jun 17, 1986·30 cites·20 claims
- 0590US4005137AProcess for the purification and separation of perhaloalkanoic acids from mixtures thereof with perhaloalkanesKALI CHEMIE AG·Filed 1975·Granted Jan 25, 1977·27 cites·6 claims
- 0685US3975503AMethod for producing alkali carbonateKALI CHEMIE AG·Filed 1974·Granted Aug 17, 1976·35 cites·14 claims
- 0784US3945803AElastic support for a ceramic monolithic catalyzer bodyKALI CHEMIE AG·Filed 1973·Granted Mar 23, 1976·45 cites·8 claims
- 0881US4004888AExhaust gas cleaning arrangement with a resiliently supported monolithic ceramic catalyzerKALI CHEMIE AG·Filed 1975·Granted Jan 25, 1977·34 cites·9 claims
- 0979US4922041AMethod for producing CF3 IKALI CHEMIE AG·Filed 1988·Granted May 1, 1990·22 cites·17 claims
- 1079US4428920AProcess of producing potassium tetrafluoro aluminateKALI CHEMIE AG·Filed 1982·Granted Jan 31, 1984·35 cites·14 claims
- 1179US4230803APreparation of water-insoluble enzyme compositionsKALI CHEMIE AG·Filed 1978·Granted Oct 28, 1980·29 cites·27 claims
- 1278US4013587AProcess for the manufacture of spherical alumina-containing particlesKALI CHEMIE AG·Filed 1976·Granted Mar 22, 1977·30 cites·19 claims
- 1378US3969356AN-[3-(p-f-benzoyl)-propyl]-N'-[2.(nitro,nitro-el, or methoxyphenyl)-ethyl]-pKALI CHEMIE AG·Filed 1975·Granted Jul 13, 1976·9 cites·7 claims
- 1477US5427936AAlkaline bacillus lipases, coding DNA sequences therefor and bacilli, which produce these lipasesKALI CHEMIE AG·Filed 1991·Granted Jun 27, 1995·68 cites·7 claims
- 1576US4359371AProcess for preparing bromine- and fluorine-containing halogenated hydrocarbonsKALI CHEMIE AG·Filed 1980·Granted Nov 16, 1982·12 cites·10 claims
- 1675US5260496AProcess for separating mixtures of prefluorinated hydrocarbon compoundsKALI CHEMIE AG·Filed 1990·Granted Nov 9, 1993·28 cites·18 claims
- 1775US5087685AProcess for preparing polycarbosilanes and new polycarbosilanesKALI CHEMIE AG·Filed 1989·Granted Feb 11, 1992·23 cites·37 claims
- 1875US4732743AProcess for catalytic treatment of exhaust gasesKALI CHEMIE AG·Filed 1986·Granted Mar 22, 1988·37 cites·14 claims
- 1973US4248847AProcess for preparing a substantially crystalline sodium aluminosilicateKALI CHEMIE AG·Filed 1978·Granted Feb 3, 1981·23 cites·10 claims
- 2072US5352603AHighly alkaline proteasesKALI CHEMIE AG·Filed 1991·Granted Oct 4, 1994·44 cites·16 claims
- 2172US4432943AElastic suspension for a monolithic catalyst body in a exhaust gas cleaning deviceKALI CHEMIE AG·Filed 1975·Granted Feb 21, 1984·20 cites·14 claims
- 2271US4804447AMethod of producing NF3KALI CHEMIE AG·Filed 1988·Granted Feb 14, 1989·15 cites·19 claims
- 2371US3998809ABenzodiazepine derivativesKALI CHEMIE AG·Filed 1973·Granted Dec 21, 1976·17 cites·22 claims
- 2467US4005176AProcess for the recovery of antimony pentachloride from used catalyst solutionsKALI CHEMIE AG·Filed 1975·Granted Jan 25, 1977·14 cites·13 claims
- 2566US4900867AProcess for producing fluorosulfonamidesKALI CHEMIE AG·Filed 1987·Granted Feb 13, 1990·19 cites·16 claims
- 2666US4078043AProcess for preparing calcium fluoride from hexafluoro silicic acid and production of silicic acid gel or active silicic acid from said calcium fluorideKALI CHEMIE AG·Filed 1976·Granted Mar 7, 1978·12 cites·13 claims
- 2765US5214223AMethod of preparing fluorine-containing ethane derivativesKALI CHEMIE AG·Filed 1992·Granted May 25, 1993·9 cites·8 claims
- 2863US4382897AProcess for the preparation of trifluoracetic acid derivativesKALI CHEMIE AG·Filed 1980·Granted May 10, 1983·7 cites·16 claims
- 2963US4008065AGranulated fertilizer composition and method for its preparationKALI CHEMIE AG·Filed 1975·Granted Feb 15, 1977·10 cites·13 claims
- 3063US3947252AElastic suspension or support for a ceramic monolithic catalyzer bodyKALI CHEMIE AG·Filed 1973·Granted Mar 30, 1976·17 cites·9 claims
- 3162US5120731AStabilization of perfluorocarbon emulsions, and perfluorinated heterocyclic compounds usable as emulsion-stabilizing additivesKALI CHEMIE AG·Filed 1990·Granted Jun 9, 1992·10 cites·20 claims
- 3262US4205083ACyclopentapyransKALI CHEMIE AG·Filed 1978·Granted May 27, 1980·4 cites·7 claims
- 3362US4106922AAlkaline decomposition process for producing calcined phosphate fertilizerKALI CHEMIE AG·Filed 1977·Granted Aug 15, 1978·13 cites·11 claims
- 3462US4098786ABenzodiazepin derivativesKALI CHEMIE AG·Filed 1976·Granted Jul 4, 1978·4 cites·16 claims
- 3561US4032469APelleted sulfur compositionsKALI CHEMIE AG·Filed 1976·Granted Jun 28, 1977·14 cites·7 claims
- 3659US5315046AProcess for preparing ethane derivativesKALI CHEMIE AG·Filed 1991·Granted May 24, 1994·7 cites·15 claims
- 3757US5346730AProcess for depositing a copper containing layer IKALI CHEMIE AG·Filed 1991·Granted Sep 13, 1994·8 cites·29 claims
- 3857US4226114AMethod and apparatus for analysis of substances by change in enthalpy during dissolutionKALI CHEMIE AG·Filed 1979·Granted Oct 7, 1980·16 cites·24 claims
- 3957US4039646AProcess for preparing sulphur hexafluorideKALI CHEMIE AG·Filed 1975·Granted Aug 2, 1977·10 cites·11 claims
- 4056US4244869ABenzodiazepine derivatives and process of making themKALI CHEMIE AG·Filed 1978·Granted Jan 13, 1981·3 cites·7 claims
- 4155US5312604AWork-up of waste materials from barium or strontium sulfide leachingKALI CHEMIE AG·Filed 1992·Granted May 17, 1994·13 cites·8 claims
- 4254US4031193AProcess for preparing calcium fluoride from hexafluoro silicic acidKALI CHEMIE AG·Filed 1975·Granted Jun 21, 1977·9 cites·2 claims
- 4353US4894357AProcess for adjusting the structural and/or surface character of oxidesKALI CHEMIE AG·Filed 1985·Granted Jan 16, 1990·13 cites·18 claims
- 4452US5271861AFluorochlorohydrocarbon-free cleaning compositionsKALI CHEMIE AG·Filed 1991·Granted Dec 21, 1993·9 cites·11 claims
- 4552US4940664AStabilization of carrier-bound enzymes by treatment with a bifunctional crosslinking agent and a polyamineKALI CHEMIE AG·Filed 1988·Granted Jul 10, 1990·9 cites·21 claims
- 4652US4681697AProcess for producing solid aluminum chloride compositionsKALI CHEMIE AG·Filed 1986·Granted Jul 21, 1987·17 cites·7 claims
- 4752US3966735A1-3-(4-Fluorobenzoyl)propyl-4-substituted phenoxy ethyl piperazineKALI CHEMIE AG·Filed 1974·Granted Jun 29, 1976·3 cites·4 claims
- 4851US5204434APolycarbosilanes and process for preparing themKALI CHEMIE AG·Filed 1991·Granted Apr 20, 1993·13 cites·18 claims
- 4951US4929557AThermostable amylases and pullulanases from two anaerobic microorganismsKALI CHEMIE AG·Filed 1988·Granted May 29, 1990·8 cites·27 claims
- 5050US4526991A2,6-Dioxa-bicyclo-[2,2,2]-octane-7-yl-acetaldehydesKALI CHEMIE AG·Filed 1984·Granted Jul 2, 1985·2 cites·12 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
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