Inventor · disambiguated record
Horst Zinke
Also filed as: LINHART HELMUT · LORENZ JOACHIM · ZINKE HORST
26 granted patents·1 pending application·529 citations·filing 1977–2002
97Inventor score
Top patents by PatentIndex Score
27 records- 0195US4187212AStabilization systems from triarylphosphites and phenolsCIBA GEIGY CORP·Filed 1977·Granted Feb 5, 1980·67 cites·20 claims
- 0294US4197209ALubricant compositions containing sulfur-containing esters of phosphoric acidCIBA GEIGY CORP·Filed 1978·Granted Apr 8, 1980·39 cites·16 claims
- 0392US4290941AStabilization systems from triarylphosphites and phenolsCIBA GEIGY CORP·Filed 1979·Granted Sep 22, 1981·32 cites·12 claims
- 0491US5969015AMonomeric and oligomeric bisphosphites as stabilisers for polyvinyl chlorideWITCO VINYL ADDITIVES GMBH·Filed 1997·Granted Oct 19, 1999·59 cites·43 claims
- 0591US4312818AProcess for producing triarylphosphitesCIBA GEIGY CORP·Filed 1979·Granted Jan 26, 1982·26 cites·4 claims
- 0690US4492661AProcess for producing triarylphosphitesCIBA GEIGY CORP·Filed 1983·Granted Jan 8, 1985·28 cites·5 claims
- 0788US5362419ADithiophosphoric acid derivatives as lubricant additivesCIBA GEIGY CORP·Filed 1993·Granted Nov 8, 1994·40 cites·8 claims
- 0887US4544492ALubricant compositionsCIBA GEIGY CORP·Filed 1984·Granted Oct 1, 1985·21 cites·5 claims
- 0985US4440696AProcess for producing triarylphosphitesCIBA GEIGY CORP·Filed 1981·Granted Apr 3, 1984·19 cites·6 claims
- 1081US4189453AProcesses for the production of sulphur-containing esters of phosphoric acid and phosphorous acidCIBA GEIGY CORP·Filed 1978·Granted Feb 19, 1980·21 cites·11 claims
- 1177US5322871AAsymmetric aryl phosphitesCIBA GEIGY CORP·Filed 1993·Granted Jun 21, 1994·18 cites·13 claims
- 1276US4917809AHigh-temperature lubricantsCIBA GEIGY CORP·Filed 1987·Granted Apr 17, 1990·27 cites·18 claims
- 1375US5401845AAsymmetric aryl phosphitesCIBA GEIGY CORP·Filed 1994·Granted Mar 28, 1995·18 cites·9 claims
- 1469US6013703AStabilizer combination for chlorine-containing polymersWITCO VINYL ADDITIVES GMBH·Filed 1997·Granted Jan 11, 2000·23 cites·14 claims
- 1562US4251469ASulphur-containing esters of phosphoric acidCIBA GEIGY CORP·Filed 1979·Granted Feb 17, 1981·9 cites·8 claims
- 1660US4376054A1,3,2-Dioxaphospholanes as lubricant additives and lubricants containing sameCIBA GEIGY CORP·Filed 1981·Granted Mar 8, 1983·5 cites·15 claims
- 1759US5167844ALubricant formulationsCIBA GEIGY CORP·Filed 1990·Granted Dec 1, 1992·15 cites·19 claims
- 1858US5516827AStabilized, chlorine-containing polymer compositionsCIBA GEIGY CORP·Filed 1995·Granted May 14, 1996·16 cites·9 claims
- 1953US6380139B1Bisdithiophosphoric acid derivatives as lubricant additivesCIBA SC HOLDING AG·Filed 1995·Granted Apr 30, 2002·8 cites·12 claims
- 2053US4639482APhosphoric acid compounds as co-stabilizers for Me(II)-carboxylates and/or Me(II)-phenolates in PVCCIBA GEIGY CORP·Filed 1983·Granted Jan 27, 1987·8 cites·7 claims
- 2151US5804622AMonomeric N-piperidinylmelamines as stabilizers for chlorine-containing polymersCIBA SC HOLDING AG·Filed 1997·Granted Sep 8, 1998·10 cites·12 claims
- 2246US5360563ATrisamidodithionodiphospatesCIBA GEIGY CORP·Filed 1993·Granted Nov 1, 1994·6 cites·12 claims
- 2345US2002151444A1Bisdithiophosphoric acid derivatives as lubricant additivesFiled 2002·Application pending·0 cites
- 2444US5670563AStabilised chlorine-containing polymer compositionsCIBA SC HOLDING AG·Filed 1995·Granted Sep 23, 1997·8 cites·14 claims
- 2536US5308902ABiphosphitesCIBA GEIGY CORP·Filed 1992·Granted May 3, 1994·4 cites·20 claims
- 2634US4341722A2-Thiono-(2H) [1,3,2] dioxaphosphorinanes (phospholanes)CIBA GEIGY CORP·Filed 1980·Granted Jul 27, 1982·2 cites·2 claims
- 2730US4424173AProcess for producing O,O-diesters of thiophosphorus acidCIBA GEIGY CORP·Filed 1982·Granted Jan 3, 1984·0 cites·5 claims
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