Inventor · disambiguated record
Karl-Heinz Stumpf
Also filed as: STUMPF KARL · STUMPF KARL-HEINZ
6 granted patents·5 pending applications·106 citations·filing 1974–2006
85Inventor score
Files withSCHWABE WILLMAR GMBH & CO4STUMPF KARL3BIOPLANTA ARZNEIMITTEL GMBH2ISO ARNEIMITTEL GMBH & CO KG1UR WILLMAR SCHWABE GMBH & CO1
Top patents by PatentIndex Score
11 records- 0178US4279559ASupport installation for large cylindrical load units, particularly large tubesSTUMPF KARL·Filed 1979·Granted Jul 21, 1981·27 cites·6 claims
- 0263US6241988B1Stable extract of hypericum perforatum L., a method for producing the same, and corresponding pharmaceutical preparationsSCHWABE WILLMAR GMBH & CO·Filed 1998·Granted Jun 5, 2001·24 cites·31 claims
- 0356US6280736B1Stable extract of Hypericum perforatum L.,process for preparing the same and pharmaceutical compositionsUR WILLMAR SCHWABE GMBH & CO·Filed 1996·Granted Aug 28, 2001·21 cites·33 claims
- 0453US6280737B1Harpagoside-enriched extract from harpagophytum procumbens and processes for producing sameSCHWABE WILLMAR GMBH & CO·Filed 1997·Granted Aug 28, 2001·13 cites·9 claims
- 0551US3934951ASystem of construction components for the production of roller assembliesSTUMPF KARL·Filed 1975·Granted Jan 27, 1976·11 cites·3 claims
- 0650US3944055AEnd member for driven rollers of roller conveyorsSTUMPF KARL·Filed 1974·Granted Mar 16, 1976·10 cites·5 claims
- 0744US2007014880A1Method for preparing ginkgo extracts having a reduced content of nonpolar plant ingredients and nonpolar impurities due to enviromental influencesBIOPLANTA ARZNEIMITTEL GMBH·Filed 2006·Application pending·0 cites
- 0843US2002114832A1Pharmaceutical preparation comprising peppermint oil and caraway oil in delayed release formSCHWABE WILLMAR GMBH & CO·Filed 2000·Application pending·0 cites
- 0942US2002031560A1Stable extract of hypercium perforatum L., processes for its preparation and pharmaceutical compositionsSCHWABE WILLMAR GMBH & CO·Filed 2001·Application pending·0 cites
- 1039US2006251745A1Method for preparing a Ginkgo extract having a reduced content of 4'-O-methyl pyridoxine and/or biflavonesBIOPLANTA ARZNEIMITTEL GMBH·Filed 2006·Application pending·0 cites
- 1138US2006263448A1Use of extracts from roots of pelargonium sidoides and pelargonium reniformeISO ARNEIMITTEL GMBH & CO KG·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →