Inventor · disambiguated record
Werner Groh
Also filed as: GROH WERNER · GROH WERNER DR
31 granted patents·2 pending applications·625 citations·filing 1987–2023
97Inventor score
Top patents by PatentIndex Score
33 records- 0191US5558809APolymer electrets with improved charge stabilityHOECHST CELANESE CORP·Filed 1995·Granted Sep 24, 1996·68 cites·1 claims
- 0286US10957913B2Gauntlet lead-acid battery systemsJOHNS MANVILLE·Filed 2016·Granted Mar 23, 2021·2 cites·22 claims
- 0384US5281820ARadiation detectorHOECHST AG·Filed 1991·Granted Jan 25, 1994·44 cites·10 claims
- 0483US5871845AElectret fibers having improved charge stability, process for the production thereof and textile material containing these electret fibers.HOECHST AG·Filed 1994·Granted Feb 16, 1999·83 cites·11 claims
- 0581US5726107ANon-wovens of electret fiber mixtures having an improved charge stabilityHOECHST AG·Filed 1995·Granted Mar 10, 1998·80 cites·16 claims
- 0677US5554722AAromatic polyamide compositions with improved electrostatic properties, formed structures produced therefrom, and use and production thereofHOECHST AG·Filed 1994·Granted Sep 10, 1996·61 cites·38 claims
- 0774US7351673B1Laminates including two or more layers of organic synthetic filament non-wovens and glass fiber webs and scrimsJOHNS MANVILLE·Filed 2000·Granted Apr 1, 2008·13 cites·25 claims
- 0874US7199065B1Non-woven laminate compositeJOHNS MANVILLE·Filed 2000·Granted Apr 3, 2007·10 cites·37 claims
- 0974US5132530ALight detector based on fluorescent dyesHOECHST AG·Filed 1991·Granted Jul 21, 1992·28 cites·5 claims
- 1072US4863236AOptical waveguide with an essentially fluorine-free polymer core and a fluorine-containing polymer jacketHOECHST AG·Filed 1987·Granted Sep 5, 1989·17 cites·10 claims
- 1171US6114262ABase inliner, production thereof and use thereofJOHNS MANVILLE INT INC·Filed 1997·Granted Sep 5, 2000·48 cites·20 claims
- 1264US5198925Aα-fluoroacrylic acid esters and polymers thereofHOECHST AG·Filed 1992·Granted Mar 30, 1993·8 cites·5 claims
- 1363US10934460B2Binder-consolidated textile fabrics and methods of their manufacture and useJOHNS MANVILLE·Filed 2019·Granted Mar 2, 2021·0 cites·27 claims
- 1463US5030321AMethod of producing a planar optical couplerHOECHST AG·Filed 1990·Granted Jul 9, 1991·22 cites·5 claims
- 1562US5300162AProcess for the production of an optical coupler for polymeric optical fibersHOECHST AG·Filed 1991·Granted Apr 5, 1994·22 cites·9 claims
- 1660US5175790ATransparent thermoplastic molding compound made of 2,3-difluoroacrylic acid estersHOECHST AG·Filed 1990·Granted Dec 29, 1992·11 cites·4 claims
- 1759US2025308718A1Cutting device and method for cutting a nuclear core componentFRAMATOME GMBH·Filed 2023·Application pending·0 cites
- 1857US10472546B2Binder-consolidated textile fabrics and methods of their manufacture and useJOHNS MANVILLE·Filed 2017·Granted Nov 12, 2019·0 cites·13 claims
- 1954US6110572ABase inliner with improved loadbearing reinforcement at low elongation at ambient temperatureJOHNS MARVILLE INTERNATIONAL I·Filed 1997·Granted Aug 29, 2000·25 cites·19 claims
- 2053US5187769ATransparent thermoplastic molding composition, process for its preparation and its useHOECHST AG·Filed 1992·Granted Feb 16, 1993·9 cites·7 claims
- 2152US5208884ANew multicompatible optical coupler produced by injection moldingHOECHST AG·Filed 1991·Granted May 4, 1993·16 cites·14 claims
- 2251US5319131Aα-fluoroacrylic acid esters and polymers thereofHOECHST AG·Filed 1993·Granted Jun 7, 1994·4 cites·12 claims
- 2349US7494558B2Laminate with improved propertiesLEHNERT JOERG·Filed 2002·Granted Feb 24, 2009·2 cites·17 claims
- 2449US5185832AOptical coupler for polymer optical waveguidesHOECHST AG·Filed 1991·Granted Feb 9, 1993·14 cites·18 claims
- 2546US5266668ASubstituted phenyl α-fluoroacrylatesHOECHST AG·Filed 1993·Granted Nov 30, 1993·3 cites·5 claims
- 2642US5283303ATransplant thermoplastic molding compound made of 2,3-difluoroacrylic acid estersHOECHST AG·Filed 1992·Granted Feb 1, 1994·4 cites·2 claims
- 2741US5073314AMethod and apparatus for producing a star coupler from polymer optical waveguidesHOECHST AG·Filed 1990·Granted Dec 17, 1991·9 cites·3 claims
- 2840US5239027ATransparent thermoplastic molding composition, process for its preparation and its useHOECHST AG·Filed 1992·Granted Aug 24, 1993·4 cites·3 claims
- 2937US6045645AProcess for forming a base inliner having improved loadbearing reinforcement at low elongationJOHNS MANVILLE INT INC·Filed 1999·Granted Apr 4, 2000·7 cites·12 claims
- 3036US5129031ACore/shell optical waveguides with cores comprising halogenated phenyl acrylate or methacrylateHOECHST AG·Filed 1990·Granted Jul 7, 1992·3 cites·6 claims
- 3136US4919851AProcess for producing an optical coupler for polymer optical waveguidesHOECHST AG·Filed 1988·Granted Apr 24, 1990·6 cites·6 claims
- 3235US5032654ATransparent polymer materialHOECHST AG·Filed 1987·Granted Jul 16, 1991·2 cites·6 claims
- 3335US2013157030A1Binder-consolidated textile fabric, method for producing it, and use thereofJOHNS MANVILLE·Filed 2012·Application pending·0 cites
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