Inventor · disambiguated record
Hans Rudolph
Also filed as: KRUGER WOLFGANG · MIETZSCH FRITZ · RUDOLPH HANS · RUDOLPH HANS-ULRICH
83 granted patents·15 pending applications·1,435 citations·filing 1973–2023
99Inventor score
Top patents by PatentIndex Score
98 records- 0198USD300272SThree-way T-shaped respiratory valve with dual balloonHANS RUDOLPH INC·Filed 1987·Granted Mar 14, 1989·74 cites·1 claims
- 0298USD300271SThree-way T-shaped respiratory valve with single balloonHANS RUDOLPH INC·Filed 1987·Granted Mar 14, 1989·72 cites·1 claims
- 0398US4181676AProcess for the preparation of dialkyl carbonatesBAYER AG·Filed 1978·Granted Jan 1, 1980·74 cites·9 claims
- 0496US4506066AThermoplastic polycarbonates, their preparation and their use as shaped articles and filmsBAYER AG·Filed 1983·Granted Mar 19, 1985·79 cites·15 claims
- 0596US4434105AProcess for the preparation of dialkyl carbonatesBAYER AG·Filed 1980·Granted Feb 28, 1984·52 cites·9 claims
- 0696US4105641AProcess for the preparation of aliphatic polycarbonates and polyurethanes therefromBAYER AG·Filed 1977·Granted Aug 8, 1978·88 cites·14 claims
- 0795USD305165STwo way check respiratory valveHANS RUDOLPH INC·Filed 1987·Granted Dec 19, 1989·48 cites·1 claims
- 0895US4252737AProcess for the production of aromatic carbonic acid estersBAYER AG·Filed 1980·Granted Feb 24, 1981·44 cites·4 claims
- 0995US4014771AHighly reactive resin compositions hardenable by UV-lightBAYER AG·Filed 1976·Granted Mar 29, 1977·68 cites·3 claims
- 1093US4333809ACross-linkable polycarbonate elastomers, a process for their preparation and use for packaging medicinesBAYER AG·Filed 1980·Granted Jun 8, 1982·67 cites·14 claims
- 1193US4307032AProcess for the preparation of dialkyl carbonatesBAYER AG·Filed 1980·Granted Dec 22, 1981·38 cites·7 claims
- 1291US10005218B2Method for producing expanded granulesBASF SE·Filed 2013·Granted Jun 26, 2018·16 cites·7 claims
- 1387USD300273SFour way respiratory valve with dual balloonHANS RUDOLPH INC·Filed 1987·Granted Mar 14, 1989·25 cites·1 claims
- 1486US9670337B2Flame-retardant thermoplastic polyurethane comprising coated metal hydroxides based on aluminumBASF SE·Filed 2013·Granted Jun 6, 2017·5 cites·15 claims
- 1586US4081492AHardenable coating compositionsBAYER AG·Filed 1976·Granted Mar 28, 1978·32 cites·2 claims
- 1685US4212816ACarboxylic acid esters of pentaerythritolBAYER AG·Filed 1978·Granted Jul 15, 1980·32 cites·1 claims
- 1784US4053504AStabilized acrylic acid esters of polyhydric alcohols and a process for their preparationBAYER AG·Filed 1976·Granted Oct 11, 1977·17 cites·8 claims
- 1883US4324880Aβ-Hydroxybutyric acid polyesters, a process for their production and their use as starting materials for lacquersBAYER AG·Filed 1980·Granted Apr 13, 1982·31 cites·7 claims
- 1982US4225695ARadiation-hardenable binders based on thio-polyolsBAYER AG·Filed 1978·Granted Sep 30, 1980·28 cites·4 claims
- 2080US4927903ADiphenol monoesters of carboxylic acids and process for their preparationBAYER AG·Filed 1986·Granted May 22, 1990·25 cites·5 claims
- 2180US4369206AAmmonium salts of α-ketocarboxylic acidsBAYER AG·Filed 1979·Granted Jan 18, 1983·16 cites·7 claims
- 2280US4180474ARadiation-hardenable diluents for radiation-hardenable compositionsBAYER AG·Filed 1977·Granted Dec 25, 1979·23 cites·5 claims
- 2380US4141806ABulk photo polymerization process for esters of acrylic and methacrylic acidsBAYER AG·Filed 1977·Granted Feb 27, 1979·21 cites·4 claims
- 2477US10047214B2Flame-retardant thermoplastic polyurethaneBASF SE·Filed 2014·Granted Aug 14, 2018·2 cites·18 claims
- 2577US4145507AReaction mixtures, processes for their preparation and their use as polymerization initiatorsBAYER AG·Filed 1977·Granted Mar 20, 1979·10 cites·3 claims
- 2677US4036748AAsymmetric, semipermeable membranes of polybenz-1,3-oxazine diones-(2,4)BAYER AG·Filed 1975·Granted Jul 19, 1977·21 cites·6 claims
- 2776US4088131ABreathing assistance deviceJIM E RAND TRAINING SYSTEMS IN·Filed 1974·Granted May 9, 1978·36 cites·11 claims
- 2876US3932358APulverent coating materials containing polyoxazolines and polyesters based on succinic anhydrideBAYER AG·Filed 1974·Granted Jan 13, 1976·16 cites·8 claims
- 2975US5086150AProcess for the production of puh elastomer threads and films resistant to light and exhaust gases and elastomer threads having the required compositionBAYER AG·Filed 1990·Granted Feb 4, 1992·23 cites·16 claims
- 3073US9688841B2Flame-retardant thermoplastic polyurethane comprising coated metal hydroxides, phosphorus-containing flame retardants and/or hydrotalcite or phyllosilicateBASF SE·Filed 2013·Granted Jun 27, 2017·1 cites·17 claims
- 3173US4223127APolyamides from 2,4'-diaminodicyclohexyl methaneBAYER AG·Filed 1978·Granted Sep 16, 1980·18 cites·9 claims
- 3271US4045337AAsymmetric, semipermeable membranes of cyclic polyureasBAYER AG·Filed 1975·Granted Aug 30, 1977·21 cites·9 claims
- 3370US4248978APulverulent coating compositionBAYER AG·Filed 1979·Granted Feb 3, 1981·16 cites·1 claims
- 3469US3966836APulverulent coating materialsBAYER AG·Filed 1974·Granted Jun 29, 1976·19 cites·9 claims
- 3567US10501603B2Flame-retardant thermoplastic polyurethaneBASF SE·Filed 2015·Granted Dec 10, 2019·1 cites·14 claims
- 3665US4253918AAir-drying coating compositionsPFIZER·Filed 1975·Granted Mar 3, 1981·18 cites·13 claims
- 3765US3931355ARadical-initiated polymerization reactions and mixtureBAYER AG·Filed 1974·Granted Jan 6, 1976·10 cites·18 claims
- 3864US4330665AProcess for the preparation of aromatic polycarbonatesBAYER AG·Filed 1981·Granted May 18, 1982·14 cites·8 claims
- 3964US4301186AAmmonium salts of α-ketocarboxylic acidsBAYER AG·Filed 1979·Granted Nov 17, 1981·6 cites·12 claims
- 4064US4001348AUnsaturated polyester resins containing additional acceleratorsBAYER AG·Filed 1975·Granted Jan 4, 1977·12 cites·7 claims
- 4163US6959495B2Hedge cutterTHONO BETEILIGUNGSGESELLSCHAFT·Filed 2003·Granted Nov 1, 2005·8 cites·9 claims
- 4261US4255560ATransparent copolyamides from 2,4'-PACMBAYER AG·Filed 1979·Granted Mar 10, 1981·11 cites·7 claims
- 4361US4059721AStabilized acrylic acid esters of polyhydric alcohols and a process for their preparationBAYER AG·Filed 1975·Granted Nov 22, 1977·5 cites·7 claims
- 4461US3978878AResilient supply and exhaust valveRUDOLPH HANS·Filed 1975·Granted Sep 7, 1976·19 cites·11 claims
- 4561US2025172928A1An augmented reality-based automation systemBASF SE·Filed 2023·Application pending·0 cites
- 4660US4279718AAryl-glyoxyloyloxyalkylacrylates and their use in photopolymerizable bindersBAYER AG·Filed 1979·Granted Jul 21, 1981·11 cites·3 claims
- 4759USD300274SFour way respiratory valveHANS RUDOLPH INC·Filed 1987·Granted Mar 14, 1989·8 cites·1 claims
- 4858US4049745AHighly reactive sulphur-containing coating agents hardening under UV-lightBAYER AG·Filed 1976·Granted Sep 20, 1977·10 cites·2 claims
- 4958US4001016APolymers which can be cross-linked by photopolymerizationAGFA GEVAERT AG·Filed 1974·Granted Jan 4, 1977·10 cites·2 claims
- 5057US2025342442A1An augmented reality based automation system with task managerBASF SE·Filed 2023·Application pending·0 cites
Showing the top 50 of 98 patent records by PatentIndex Score.
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