Inventor · disambiguated record
Helmut Vorbruggen
Also filed as: LOGE OLAF · LOSERT WOLFGANG · MULLER BERND · RADUCHEL BERND
49 granted patents·778 citations·filing 1972–1996
98Inventor score
Top patents by PatentIndex Score
49 records- 0198US4209613AProcess for the preparation of nucleosidesSCHERING AG·Filed 1978·Granted Jun 24, 1980·107 cites·11 claims
- 0296US4082911AProcess for the preparation of nucleosidesSCHERING AG·Filed 1976·Granted Apr 4, 1978·65 cites·11 claims
- 0393US4692464ANovel prostacyclin derivatives and a process for the preparation thereofSCHERING AG·Filed 1982·Granted Sep 8, 1987·67 cites·31 claims
- 0492US4256745ANew prostane derivatives and process for their preparationSCHERING AG·Filed 1978·Granted Mar 17, 1981·25 cites·22 claims
- 0592US4004020ANovel prostanoic acid derivatives and process for the preparation thereofSCHERING AG·Filed 1974·Granted Jan 18, 1977·25 cites·29 claims
- 0691US4284646AProstanoic acid derivatives and their preparationSCHERING AG·Filed 1979·Granted Aug 18, 1981·22 cites·11 claims
- 0790US4379927AProcess for the preparation of imidazoleacetic acid derivativesSCHERING AG·Filed 1982·Granted Apr 12, 1983·26 cites·5 claims
- 0888US4489092AProstanoic acid derivatives and their preparationSCHERING AG·Filed 1982·Granted Dec 18, 1984·20 cites·38 claims
- 0988US4235930ANovel acetylenic prostaglandins and processes for the preparation thereofSCHERING AG·Filed 1978·Granted Nov 25, 1980·32 cites·29 claims
- 1087US4699920A9-halo-2-prostaglandin derivatives, processes for the preparation thereof and use thereof as medicinal agentsSCHERING AG·Filed 1984·Granted Oct 13, 1987·31 cites·17 claims
- 1187US4423067ACarbacyclins, their preparation and useSCHERING AG·Filed 1981·Granted Dec 27, 1983·27 cites·22 claims
- 1286US5376683AΔ8- and Δ9-prostaglandin derivatives, process for their production and their pharmaceutical useSCHERING AG·Filed 1992·Granted Dec 27, 1994·27 cites·5 claims
- 1384US4359467AProstanoic acid derivatives and their preparationSCHERING AG·Filed 1981·Granted Nov 16, 1982·13 cites·21 claims
- 1483US4708963ANovel carbacyclins, their preparation and useSCHERING AG·Filed 1985·Granted Nov 24, 1987·31 cites·7 claims
- 1582US4219479A5-Cyano-prostacyclin derivativesSCHERING AG·Filed 1978·Granted Aug 26, 1980·19 cites·27 claims
- 1679US3962218ANovel prostanoic acid derivatives and processes for the preparation thereofSCHERING AG·Filed 1974·Granted Jun 8, 1976·10 cites·23 claims
- 1778US4870104A11-haloprostane derivatives, processes for their preparation and their use as medicinal agentsSCHERING AG·Filed 1986·Granted Sep 26, 1989·15 cites·23 claims
- 1878US4090021AProcess for the production of N6 -substituted adenosine nucleotides and products resulting therefromSCHERING AG·Filed 1975·Granted May 16, 1978·14 cites·13 claims
- 1978US3983104AN6 -substituted adenosinesSCHERING AG·Filed 1972·Granted Sep 28, 1976·18 cites·10 claims
- 2077US4088775A15-Ethylenedioxy-prostanoic acid derivatives and esters thereof and intermediates thereofSCHERING AG·Filed 1975·Granted May 9, 1978·14 cites·90 claims
- 2176US5750676AProcess for preparing nucleosides with unprotected sugarsHOECHST AG·Filed 1996·Granted May 12, 1998·44 cites·11 claims
- 2276US4391814ADerivatives of antiphlogistically effective carboxylic acids, their preparation and medicinal useSCHERING AG·Filed 1981·Granted Jul 5, 1983·9 cites·8 claims
- 2375US4191694AProstaglandin-I2 derivativesSCHERING AG·Filed 1978·Granted Mar 4, 1980·13 cites·60 claims
- 2471US4203914ASilyl esters of perfluoroalkanesulphonic acid esters and a process for their preparationBAYER AG·Filed 1979·Granted May 20, 1980·7 cites·4 claims
- 2569US5405988A9-substituted bicyclo[3.3.0]octane derivatives, process for their production and their pharmaceutical useSCHERING AG·Filed 1992·Granted Apr 11, 1995·26 cites·22 claims
- 2666US5760255AProcess for the conversion of hydroxyl groups into the corresponding fluorine compoundsBAYER AG·Filed 1995·Granted Jun 2, 1998·22 cites·2 claims
- 2762US4983629A11-haloprostane derivatives, processes for their preparation and their use as medicinal agentsSCHERING AG·Filed 1989·Granted Jan 8, 1991·6 cites·15 claims
- 2861US4159343AProstane derivativesSCHERING AG·Filed 1978·Granted Jun 26, 1979·5 cites·9 claims
- 2957US4894391ANovel prostacyclin derivatives, process for the preparation thereof, and use thereof as medicinal agentsSCHERING AG·Filed 1984·Granted Jan 16, 1990·6 cites·21 claims
- 3057US3984454ACrystalline prostanoic acid estersSCHERING AG·Filed 1974·Granted Oct 5, 1976·4 cites·12 claims
- 3150US5374654A9-substituted carbacyclin derivatives, processes for their preparation, and their use as medicinal agentsSCHERING AG·Filed 1993·Granted Dec 20, 1994·4 cites·10 claims
- 3248US4105792AProstane dervativesSCHERING AG·Filed 1976·Granted Aug 8, 1978·2 cites·9 claims
- 3346US4364950A5-Cyano-prostacyclin derivatives and use as medicinesSCHERING AG·Filed 1981·Granted Dec 21, 1982·3 cites·23 claims
- 3440US5102793AStereospecific keto reduction of bicyclooctandione-carboxylic acid esters by microorganismsSCHERING AG·Filed 1987·Granted Apr 7, 1992·1 cites·3 claims
- 3538US5716989ABicyclo 3.3.0!octane derivatives, process for their production and their pharmaceutical useSCHERING AG·Filed 1991·Granted Feb 10, 1998·3 cites·6 claims
- 3638US5053400ANovel 9-substituted carbacyclin derivatives, processes for their preparation, and their use as medicinal agentsSCHERING AG·Filed 1988·Granted Oct 1, 1991·2 cites·3 claims
- 3738US3970692AProcess for the preparation of prostaglandin F2.sub.α and the analogs thereofSCHERING AG·Filed 1974·Granted Jul 20, 1976·1 cites·10 claims
- 3836US5696255AProcess for the production of 2-fluoropurine derivativesSCHERING AG·Filed 1995·Granted Dec 9, 1997·2 cites·52 claims
- 3936US4631276AProstaglandins and prostacyclins, process for their preparation and their use as medicamentsSCHERING AG·Filed 1984·Granted Dec 23, 1986·0 cites·12 claims
- 4036US4466969A7-Oxoprostacyclin derivatives and their use as hypotensives and bronchodilatorsSCHERING AG·Filed 1981·Granted Aug 21, 1984·2 cites·29 claims
- 4135US5625067ACyclopentane ether derivatives, processes for their production, and their pharmaceutical useSCHERING AG·Filed 1991·Granted Apr 29, 1997·2 cites·12 claims
- 4235US4109078AN-(polysaccharidyl)-nitrogen heterocycles, especially pyrimidine or purine bases, and process for their preparationSCHERING AG·Filed 1976·Granted Aug 22, 1978·3 cites·15 claims
- 4333US4154953ACrystalline prostanoic acid estersSCHERING AG·Filed 1977·Granted May 15, 1979·0 cites·9 claims
- 4430US5190964A5-fluorocarbacyclins, their preparation and pharmaceutical useSCHERING AG·Filed 1990·Granted Mar 2, 1993·0 cites·34 claims
- 4530US5023273A6-oxoprostaglandin E derivatives, process for their production and their pharmaceutical useSCHERING AG·Filed 1988·Granted Jun 11, 1991·0 cites·8 claims
- 4629US4247635AMicrobiological reduction of 15-ketoprostaglandin intermediatesSCHERING AG·Filed 1979·Granted Jan 27, 1981·2 cites·7 claims
- 4728US5235072A2-oxabicyclo(2,2,1)heptane derivatives and pharmaceuticalSCHERING AKTIENGSELLSCHAFT·Filed 1989·Granted Aug 10, 1993·1 cites·7 claims
- 4823US5104861A7-oxoprostacyclin derivatives which are useful as pharmaceuticalsSCHERING AG·Filed 1987·Granted Apr 14, 1992·0 cites·8 claims
- 4920US5169960AProcess for the production of E/Z mixtures of 2-(bicyclo[3.3.0]octan-3-ylidene)-acetic acid derivatives with predominant E or Z portionSCHERING AG·Filed 1991·Granted Dec 8, 1992·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →