Inventor · disambiguated record
Manfred Schmidt
Also filed as: COHNEN WOLFGANG · EICKEL ROLF · ESCH ERICH · FREITAG DIETER
243 granted patents·20 pending applications·3,782 citations·filing 1975–2019
99Inventor score
Top patents by PatentIndex Score
263 records- 0196US4331614AAromatic polyphosphonates and a process for their productionBAYER AG·Filed 1980·Granted May 25, 1982·76 cites·2 claims
- 0295US5169591AImpact pad for a continuous caster tundishBETHLEHEM STEEL CORP·Filed 1992·Granted Dec 8, 1992·89 cites·22 claims
- 0395US5078581ACascade compressorIBM·Filed 1990·Granted Jan 7, 1992·156 cites·3 claims
- 0495US4415719AThermoplastic, branched aromatic polyphosphonates, and a process for their productionBAYER AG·Filed 1981·Granted Nov 15, 1983·66 cites·9 claims
- 0595US4374971AProcess for the preparation of thermoplastic aromatic polyphosphonates with improved thermal ageing resistanceBAYER AG·Filed 1980·Granted Feb 22, 1983·71 cites·7 claims
- 0695US4328174AAromatic polyester phosphonatesBAYER AG·Filed 1980·Granted May 4, 1982·86 cites·5 claims
- 0794US8273846B2Polyurethane and polyurethane urea elastomers based on polycarbonate polyolsNEFZGER HARTMUT·Filed 2008·Granted Sep 25, 2012·16 cites·2 claims
- 0894US4746102ADrain hole design for ladleBETHLEHEM STEEL CORP·Filed 1987·Granted May 24, 1988·48 cites·2 claims
- 0992US7836919B2Device for loading chemical reactor tubesTUBEMASTER INC·Filed 2006·Granted Nov 23, 2010·21 cites·9 claims
- 1092US6296908B1Stable adhesive composite material made of polyurethane and of another thermoplastic material, a process for its production and a method for its use in motor vehiclesBAYER AG·Filed 2000·Granted Oct 2, 2001·38 cites·2 claims
- 1192US4208489APolycarbonate molding compositions with improved flame-repellencyBAYER AG·Filed 1978·Granted Jun 17, 1980·41 cites·13 claims
- 1291US7494797B2Recombinant terminal deoxynucleotidyl transferase with improved functionalityROCHE DIAGNOSTICS OPERATIONS·Filed 2003·Granted Feb 24, 2009·51 cites·11 claims
- 1391US4762905AAromatic thermoplastic polyphosphonatocarbonateBAYER AG·Filed 1985·Granted Aug 9, 1988·40 cites·5 claims
- 1491US4363626ADental syringeSYBRON CORP·Filed 1980·Granted Dec 14, 1982·133 cites·7 claims
- 1591US4322520AAromatic thermoplastic polyphosphonatocarbonateBAYER AG·Filed 1980·Granted Mar 30, 1982·43 cites·4 claims
- 1690US4819317AArrangement for unloading and loading of x-ray film cassettesAGFA GEVAERT AG·Filed 1987·Granted Apr 11, 1989·36 cites·23 claims
- 1789US9193959B2T7 RNA polymerase variants with enhanced thermostabilitySOBEK HARALD·Filed 2011·Granted Nov 24, 2015·12 cites·11 claims
- 1889US6293318B1Emptying station for bulk bags, and process of emptying bulk bags in the stationDEGUSSA·Filed 2000·Granted Sep 25, 2001·43 cites·16 claims
- 1989US4681922AThermoplastic polysiloxane-polyester (carbonate) block copolymers, their preparation and useBAYER AG·Filed 1984·Granted Jul 21, 1987·41 cites·7 claims
- 2088US5659975ABoard drying process and drierBABCOCK BSH AG·Filed 1994·Granted Aug 26, 1997·38 cites·12 claims
- 2188US4401802AProcess for the preparation of thermoplastic aromatic polyphosphonatocarbonates with improved heat-ageing resistance, and their useBAYER AG·Filed 1981·Granted Aug 30, 1983·34 cites·7 claims
- 2286US8198431B2Process for preparing triallyl isocyanurate (TAIC)WERLE PETER·Filed 2007·Granted Jun 12, 2012·6 cites·16 claims
- 2386US5306803AProcess for cleaning thermoplasts by friction compactingBAYER AG·Filed 1991·Granted Apr 26, 1994·55 cites·3 claims
- 2486US4973718AMethod for the catalytic epoxidation of olefins with hydrogen peroxideDEGUSSA·Filed 1988·Granted Nov 27, 1990·26 cites·13 claims
- 2586US4823535ADevice for unloading X-ray film cassettesAGFA GEVAERT AG·Filed 1988·Granted Apr 25, 1989·24 cites·11 claims
- 2686US4715586AContinuous caster tundish having wall damsBETHLEHEM STEEL CORP·Filed 1987·Granted Dec 29, 1987·28 cites·2 claims
- 2786US4508890AProcess for the preparation of thermoplastic aromatic polyphosphonatocarbonates with improved heat-aging resistance, and their useBAYER AG·Filed 1983·Granted Apr 2, 1985·31 cites·2 claims
- 2885USRE35685EImpact pad for a continuous caster tundishBETHLEHEM STEEL CORP·Filed 1994·Granted Dec 9, 1997·20 cites·24 claims
- 2985US4783588ASystem for charging and/or discharging X-ray film sheets into and/or from cassette, and a cassette for use in the systemAGFA GEVAERT AG·Filed 1986·Granted Nov 8, 1988·23 cites·4 claims
- 3085US4481350AProcess for the preparation of thermoplastic aromatic polyphosphonates containing small proportions of carbonate structures and product thereofBAYER AG·Filed 1984·Granted Nov 6, 1984·34 cites·10 claims
- 3185US4092053ABearing arrangement for a tilting trunnion of a metallurgical vesselVOEST AG·Filed 1977·Granted May 30, 1978·32 cites·14 claims
- 3284US4450249AInternal antistatic agents for polycarbonates and for polycarbonate filmsBAYER AG·Filed 1982·Granted May 22, 1984·31 cites·8 claims
- 3384US4366276AFlame-resistant moulding materials based on thermoplastic aromatic polyesters and polyesters carbonates, a process for their production and their use in the production of moulded bodiesBAYER AG·Filed 1981·Granted Dec 28, 1982·31 cites·6 claims
- 3484US4080014ASlide articulation bearing assemblyVOEST AG·Filed 1976·Granted Mar 21, 1978·34 cites·9 claims
- 3583US5269887AProcess for the purification of bisphenolsBAYER AG·Filed 1992·Granted Dec 14, 1993·22 cites·3 claims
- 3683US4791282ASystem for automatically charging and discharging X-ray film sheets into and from cassettes and a cassette for use in the systemAGFA GEVAERT AG·Filed 1986·Granted Dec 13, 1988·18 cites·8 claims
- 3783US4248172AFilm cassetteAGFA GEVAERT AG·Filed 1979·Granted Feb 3, 1981·13 cites·20 claims
- 3883US4132452ASlide-articulation bearing, in particular for tiltable convertersVOEST AG·Filed 1977·Granted Jan 2, 1979·11 cites·7 claims
- 3983US4093192ATilting drive arrangement for a converterVOEST AG·Filed 1976·Granted Jun 6, 1978·11 cites·6 claims
- 4082US5523365AGraft copolymers of organopolysiloxanes as free radical macroinitiatorsWACKER CHEMIE GMBH·Filed 1994·Granted Jun 4, 1996·30 cites·7 claims
- 4182US4121481ADevice at a converter with a tilting driveVOEST AG·Filed 1976·Granted Oct 24, 1978·10 cites·6 claims
- 4282US4075119AStatistical mixtures of halogenated bisphenols with halogen-free bisphenolsBAYER AG·Filed 1976·Granted Feb 21, 1978·26 cites·8 claims
- 4381US4609682AProcess for the production of moldingsBAYER AG·Filed 1985·Granted Sep 2, 1986·27 cites·2 claims
- 4481US4356378AApparatus for automatically guiding a welding gun along a programmed welding seamCLOOS GMBH CARL·Filed 1979·Granted Oct 26, 1982·40 cites·11 claims
- 4581US4332921APolycarbonate/polyphosphonate thermoplastic compositionBAYER AG·Filed 1980·Granted Jun 1, 1982·36 cites·11 claims
- 4680US6514706B1Linear amplification mediated PCR (LAM PCR)Filed 1999·Granted Feb 4, 2003·97 cites·30 claims
- 4780US4845252AMethod for the catalytic epoxidation of olefins with hydrogen peroxideDEGUSSA·Filed 1988·Granted Jul 4, 1989·35 cites·8 claims
- 4880US4690964AThermoplastic polyurethane compositions having improved flame resistanceMOBAY CORP·Filed 1983·Granted Sep 1, 1987·30 cites·6 claims
- 4979US7878225B2Vacuum attachment and methodTUBEMASTER INC·Filed 2007·Granted Feb 1, 2011·5 cites·12 claims
- 5078US7765948B2Device and method for identifying the row number on a tubesheetTUBEMASTER INC·Filed 2008·Granted Aug 3, 2010·7 cites·18 claims
Showing the top 50 of 263 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →