Inventor · disambiguated record
Friedrich Wunder
Also filed as: WUNDER FRIEDRICH
31 granted patents·752 citations·filing 1971–1995
98Inventor score
Files withHOECHST AG31
Top patents by PatentIndex Score
31 records- 0197US4902823AProcess for the preparation of vinyl acetateHOECHST AG·Filed 1989·Granted Feb 20, 1990·97 cites·3 claims
- 0297US4096156AProcess for the catalytic manufacture of γ-butyrolactoneHOECHST AG·Filed 1976·Granted Jun 20, 1978·72 cites·17 claims
- 0395US4340748AProcess for the manufacture of glyoxylic acid estersHOECHST AG·Filed 1980·Granted Jul 20, 1982·47 cites·10 claims
- 0492US4224236AProcess for the manufacture of oxygen-containing carbon compounds from synthesis gasHOECHST AG·Filed 1979·Granted Sep 23, 1980·28 cites·11 claims
- 0590US4093559AProcess for the preparation of a palladium catalystHOECHST AG·Filed 1976·Granted Jun 6, 1978·48 cites·17 claims
- 0690US3939199AOxacylation of olefins in the gaseous phaseHOECHST AG·Filed 1973·Granted Feb 17, 1976·43 cites·1 claims
- 0788US4370492APreparation of vinyl acetate from ethylene, acetic acid and oxygen in the gaseous phaseHOECHST AG·Filed 1980·Granted Jan 25, 1983·28 cites·12 claims
- 0887US4296266AProcess for the manufacture of lower olefins from methanol/water mixturesHOECHST AG·Filed 1980·Granted Oct 20, 1981·36 cites·6 claims
- 0986US5250487ACarrier catalyst, process for its preparation, and its use for the preparation of vinyl acetateHOECHST AG·Filed 1992·Granted Oct 5, 1993·59 cites·15 claims
- 1085US4370261ACarrier catalyst for the preparation of vinyl acetate from ethylene, acetic acid and oxygen in the gaseous phaseHOECHST AG·Filed 1979·Granted Jan 25, 1983·18 cites·3 claims
- 1181US4481376AProcess for the synthesis of lower olefins from methanol and/or dimethyl etherHOECHST AG·Filed 1983·Granted Nov 6, 1984·26 cites·3 claims
- 1281US4247731AProcess for the manufacture of lower alkenes from methanol and/or dimethyl etherHOECHST AG·Filed 1979·Granted Jan 27, 1981·25 cites·6 claims
- 1380US5422329ASupported catalyst, process for its preparation and its use for the preparation of vinyl acetateHOECHST AG·Filed 1993·Granted Jun 6, 1995·38 cites·15 claims
- 1477US4442228AProcess for the manufacture of ethanol from synthesis gasHOECHST AG·Filed 1982·Granted Apr 10, 1984·13 cites·7 claims
- 1577US4214106AProcess for the preparation of ethylene glycolHOECHST AG·Filed 1978·Granted Jul 22, 1980·21 cites·12 claims
- 1676US3950400AProcess for the oxacylation of olefins in the gaseous phaseHOECHST AG·Filed 1971·Granted Apr 13, 1976·22 cites·6 claims
- 1774US5292931ACarrier catalyst, process for its preparation, and its use for the preparation of vinyl acetateHOECHST AG·Filed 1993·Granted Mar 8, 1994·30 cites·5 claims
- 1872US4668819AProcess for the manufacture of unsaturated esters of carboxylic acidsHOECHST AG·Filed 1985·Granted May 26, 1987·11 cites·4 claims
- 1967US4112006AProcess for nitrating tolueneHOECHST AG·Filed 1977·Granted Sep 5, 1978·16 cites·5 claims
- 2065US5225388AMethod for making a catalystHOECHST AG·Filed 1991·Granted Jul 6, 1993·24 cites·20 claims
- 2165US4288558AProcess for the manufacture of oxygen-containing carbon compounds from synthesis gasHOECHST AG·Filed 1980·Granted Sep 8, 1981·7 cites·13 claims
- 2261US4133962AProcess for the preparation of carboxylic acid alkenyl estersHOECHST AG·Filed 1977·Granted Jan 9, 1979·13 cites·2 claims
- 2357US3997598AProcess for purifying sorbic acidHOECHST AG·Filed 1974·Granted Dec 14, 1976·4 cites·21 claims
- 2447US4522800AProcess for the production of a crystalline aluminosilicate zeoliteHOECHST AG·Filed 1983·Granted Jun 11, 1985·6 cites·3 claims
- 2545US4372878AProcess for the preparation of an aluminum silicate catalyst for converting methanol containing water and/or dimethyl ether containing water into lower olefinsHOECHST AG·Filed 1981·Granted Feb 8, 1983·5 cites·2 claims
- 2644US4092267AProcess for regenerating palladium catalystsHOECHST AG·Filed 1976·Granted May 30, 1978·2 cites·9 claims
- 2740US5476963ASupported catalyst, process for its preparation and its use for the preparation of vinyl acetateHOECHST AG·Filed 1995·Granted Dec 19, 1995·6 cites·6 claims
- 2836US4968833AProcess for the preparation of a glyoxylic acid esterHOECHST AG·Filed 1985·Granted Nov 6, 1990·5 cites·12 claims
- 2935US4605809AAluminosilicates and silica gels having a low content of transition elements, a process for their use in the conversion of methanol to olefinsHOECHST AG·Filed 1983·Granted Aug 12, 1986·2 cites·6 claims
- 3033US4590217AProcess for the manufacture of acetic acid, acetaldehyde and ethanolHOECHST AG·Filed 1984·Granted May 20, 1986·0 cites·8 claims
- 3131US4132733AProcess for the manufacture of an addition compound of sorbic acid and potassium sorbate (potassium disorbate)HOECHST AG·Filed 1975·Granted Jan 2, 1979·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →