Inventor · disambiguated record
Wolfgang Wehner
Also filed as: WEHNER WOLFGANG
63 granted patents·7 pending applications·890 citations·filing 1976–2017
99Inventor score
Files withCIBA GEIGY CORP30WITCO VINYL ADDITIVES GMBH11CIBA SC HOLDING AG4HUBER CORP J M4WEHNER WOLFGANG4
Top patents by PatentIndex Score
70 records- 0192US4656209AChlorinated thermoplastics stabilized with aminouracilsCIBA GEIGY CORP·Filed 1982·Granted Apr 7, 1987·43 cites·10 claims
- 0291US5969015AMonomeric and oligomeric bisphosphites as stabilisers for polyvinyl chlorideWITCO VINYL ADDITIVES GMBH·Filed 1997·Granted Oct 19, 1999·59 cites·43 claims
- 0391US5925696AStabilizer combinations for chlorine-containing polymersCIBA SPECIALITY CHEMICALS CORP·Filed 1996·Granted Jul 20, 1999·54 cites·12 claims
- 0491US4339383AImide containing stabilizers for chlorinated thermoplasticsCIBA GEIGY CORP·Filed 1980·Granted Jul 13, 1982·27 cites·3 claims
- 0590US6194494B1Stabiliser combinations for chlorine-containing polymersWITCO VINYL ADDITIVES GMBH·Filed 1998·Granted Feb 27, 2001·51 cites·12 claims
- 0688US5519077AStabilized polyvinyl chlorideCIBA GEIGY CORP·Filed 1995·Granted May 21, 1996·53 cites·12 claims
- 0788US5350785AStabilized chlorine-containing polymer compositionsCIBA GEIGY CORP·Filed 1993·Granted Sep 27, 1994·37 cites·24 claims
- 0886US5030671AMercaptobenzoates as stabilizers for chlorine-containing polymersCIBA GEIGY CORP·Filed 1989·Granted Jul 9, 1991·23 cites·13 claims
- 0985US6084013AStabilizer system for chlorine-containing polymersWITCO VINYL ADDITIVES GMBH·Filed 1999·Granted Jul 4, 2000·42 cites·11 claims
- 1084US10351776B2Triazine-intercalated metal phosphates, compositions, and methodsHUBER CORP J M·Filed 2017·Granted Jul 16, 2019·3 cites·15 claims
- 1184US8754154B2Triazine compounds containing phosphorous as flame retardantsDAVE TRUPTI·Filed 2008·Granted Jun 17, 2014·7 cites·9 claims
- 1284US7741390B2Coordination-polymeric triethanolamineperchlorato(triflato)metal inner complexes as additives for synthetic polymersARTEMIS RES GMBH & CO KG·Filed 2007·Granted Jun 22, 2010·8 cites·31 claims
- 1383US9200122B2Triazine compounds containing phosphorous as flame retardantsDAVE TRUPTI·Filed 2014·Granted Dec 1, 2015·3 cites·8 claims
- 1483US4396552ANovel metal mercaptides of esters of β-mercaptoalkanolsCIBA GEIGY CORP·Filed 1981·Granted Aug 2, 1983·14 cites·5 claims
- 1582US9505793B2Azine metal phosphates as flame-retardant materialsHUBER CORP J M·Filed 2012·Granted Nov 29, 2016·2 cites·20 claims
- 1682US7393887B2Stabilizer system for stabilizing halogen-containing polymersCROMPTON CORP·Filed 2006·Granted Jul 1, 2008·5 cites·20 claims
- 1780US9708538B2Flame protection agent compositions containing triazine intercalated metal phosphatesKÖSTLER HANS-GÜNTER·Filed 2011·Granted Jul 18, 2017·4 cites·22 claims
- 1880US6531533B1Stabilized halogen-containing polymersCROMPTON VINYL ADDITIVES GMBH·Filed 1997·Granted Mar 11, 2003·36 cites·14 claims
- 1977US5543449AStabilized flexible PVCCIBA GEIGY CORP·Filed 1995·Granted Aug 6, 1996·30 cites·16 claims
- 2076US10221301B2Flame retardant compositionHUBER CORP J M·Filed 2014·Granted Mar 5, 2019·2 cites·19 claims
- 2176US7919066B2Calcium carbonate hydroxodialuminates comprising a hexagonal platelet-shaped crystal habitNABALTEC AG·Filed 2009·Granted Apr 5, 2011·5 cites·10 claims
- 2276US5177135Aβ-keto esters as stabilizers for chlorinated polymersCIBA GEIGY CORP·Filed 1990·Granted Jan 5, 1993·20 cites·9 claims
- 2376US5118346ABiocidally active compoundsCIBA GEIGY CORP·Filed 1991·Granted Jun 2, 1992·14 cites·7 claims
- 2475US5859100ARigid PVC stabilised with N,N-dimethyl-6-aminouracilsCIBA SC HOLDING AG·Filed 1997·Granted Jan 12, 1999·32 cites·10 claims
- 2575US5492949AStabilized polyvinyl chlorideCIBA GEIGY CORP·Filed 1994·Granted Feb 20, 1996·20 cites·17 claims
- 2674US6174941B1NH2-modified 6-aminouracils as stabilizers for halogenated polymersWITCO VINYL ADDITIVES GMBH·Filed 1999·Granted Jan 16, 2001·25 cites·24 claims
- 2774US5534566AStabilized halogen-containing polymersCIBA GEIGY CORP·Filed 1995·Granted Jul 9, 1996·27 cites·15 claims
- 2872US6232375B14-aminopyrimidinones and oxazolidino-4-aminopyrimidinones, process for their preparation and their use for stabilizing halogen-containing polymersWITCO VINYL ADDITIVES GMBH·Filed 2000·Granted May 15, 2001·8 cites·20 claims
- 2971US7671118B2Stabilizer system for stabilizing halogen-containing polymersCHEMTURA VINYL ADDITIVES GMBH·Filed 2006·Granted Mar 2, 2010·1 cites·12 claims
- 3071US7077981B2Chlorate-containing stabilizer system with nitrogen-containing synergists for stabilizing halogen-containing polymersCROMPTON VINYL ADDITIVES GMBH·Filed 2001·Granted Jul 18, 2006·7 cites·10 claims
- 3171US6156830A5-substituted 6-aminouracils as stabilizers for halogenated polymersWITCO VINYL ADDITIVES GMBH·Filed 1999·Granted Dec 5, 2000·23 cites·22 claims
- 3270US7358286B2Stabilizer system for stabilizing PVCCHEMTURA VINYL ADDITIVES GMBH·Filed 2003·Granted Apr 15, 2008·10 cites·26 claims
- 3370US6136900AStabilized polyvinyl chlorideWITCO VINYL ADDITIVES GMBH·Filed 1998·Granted Oct 24, 2000·23 cites·17 claims
- 3469US6013703AStabilizer combination for chlorine-containing polymersWITCO VINYL ADDITIVES GMBH·Filed 1997·Granted Jan 11, 2000·23 cites·14 claims
- 3569US5814691AStabilized polyvinyl chlorideCIBA SC HOLDING AG·Filed 1995·Granted Sep 29, 1998·23 cites·11 claims
- 3668US4554367APhosphonium organohalogenostannates-IVCIBA GEIGY CORP·Filed 1983·Granted Nov 19, 1985·7 cites·5 claims
- 3767US4052426AProcess for the manufacture of dimethyl-tin dichlorideCIBA GEIGY CORP·Filed 1976·Granted Oct 4, 1977·6 cites·8 claims
- 3865US4578489AAmmonium stannates-(IV)CIBA GEIGY CORP·Filed 1983·Granted Mar 25, 1986·5 cites·6 claims
- 3965US2009170988A1Stabilizing system for halogenous polymersCROMPTON VINYL ADDITIVESGMBH·Filed 2009·Application pending·0 cites
- 4064US5770643APyrrolodiazine derivatives as stabilizers for chlorine-containing polymersCIBA SC HOLDING AG·Filed 1996·Granted Jun 23, 1998·10 cites·14 claims
- 4164US4727104ANovel triazole derivatives and the use thereof for stabilizing organic polymersCIBA GEIGY CORP·Filed 1986·Granted Feb 23, 1988·6 cites·15 claims
- 4263US9453117B2Triazine compounds containing phosphorous as flame retardantsHUBER CORP J M·Filed 2015·Granted Sep 27, 2016·0 cites·8 claims
- 4362US6211270B1Cyanoacetylureas for stabilizing halogenated polymersWITCO VINYL ADDITIVES GMBH·Filed 1999·Granted Apr 3, 2001·15 cites·20 claims
- 4461US6274654B11,3-Disubstituted 6-aminouracils for stabilizing halogenated polymersWITCO VINYL ADDITIVES GMBH·Filed 1999·Granted Aug 14, 2001·15 cites·5 claims
- 4559US4367304ANovel organic antimony-sulfur compounds and their use as stabilizers for chlorine-containing thermoplastsCIBA GEIGY CORP·Filed 1980·Granted Jan 4, 1983·5 cites·13 claims
- 4658US2009105387A1Coordination-polymeric triethanolamineperchlorato(triflato)metal inner complexes as additives for synthetic polymersWEHNER WOLFGANG·Filed 2008·Application pending·0 cites
- 4757US4642322AStabilization of chlorine-containing thermoplastics with nitrogen-containing organic compoundsCIBA GEIGY CORP·Filed 1986·Granted Feb 10, 1987·10 cites·7 claims
- 4854US8506854B2Stabilizer system for halogenated polymersDAVE TRUPTI·Filed 2008·Granted Aug 13, 2013·1 cites·16 claims
- 4953US8168078B2Zinc-containing calcium-aluminium double saltsSAUERWEIN REINER·Filed 2009·Granted May 1, 2012·0 cites·23 claims
- 5053US4639482APhosphoric 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
Showing the top 50 of 70 patent records by PatentIndex Score.
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