Inventor · disambiguated record
Wolfgang Swodenk
Also filed as: SWODENK WOLFGANG · WALDMAN HELMUT · WALDMANN HELMUT
22 granted patents·240 citations·filing 1972–1980
95Inventor score
Top patents by PatentIndex Score
22 records- 0194US3970713AProcess for the production of allyl alcoholBAYER AG·Filed 1974·Granted Jul 20, 1976·44 cites·18 claims
- 0291US3972955AProcess for preparation of isopreneBAYER AG·Filed 1974·Granted Aug 3, 1976·28 cites·14 claims
- 0388US4113747AProcess for the preparation of propylene oxideBAYER AG·Filed 1976·Granted Sep 12, 1978·19 cites·32 claims
- 0486US4174460AProcess for the hydroxylation of phenols and phenol ethers in the nucleusBAYER AG·Filed 1977·Granted Nov 13, 1979·18 cites·15 claims
- 0583US4341709APreparation of ε-caprolactoneBAYER AG·Filed 1980·Granted Jul 27, 1982·15 cites·20 claims
- 0681US3972944AProcess for preparing aldehydes from olefinsBAYER AG·Filed 1973·Granted Aug 3, 1976·13 cites·12 claims
- 0778US3932514ACatalyst for the preparation of cyclohexanone from phenol and process thereforBAYER AG·Filed 1973·Granted Jan 13, 1976·32 cites·9 claims
- 0873US4137242AProcess for the preparation of propylene oxideBAYER AG·Filed 1976·Granted Jan 30, 1979·8 cites·32 claims
- 0971US4045496AProcess for the hydroxylation of phenols and phenol ethers in the nucleusBAYER AG·Filed 1975·Granted Aug 30, 1977·8 cites·20 claims
- 1069US4115462AGas phase aromatic hydrogenation using palladium lithium aluminum spinel catalystBAYER AG·Filed 1977·Granted Sep 19, 1978·8 cites·10 claims
- 1165US4053523AProcess for the hydroxylation of phenolBAYER AG·Filed 1975·Granted Oct 11, 1977·11 cites·14 claims
- 1263US4059619AProcess for the preparation of percarboxylic acid solutionsDEGUSSA·Filed 1976·Granted Nov 22, 1977·6 cites·17 claims
- 1360US3933910AProcess for the production of ketazinesBAYER AG·Filed 1974·Granted Jan 20, 1976·6 cites·8 claims
- 1455US3974224AProcess for preparing aldehydes from oxirane compoundsBAYER AG·Filed 1973·Granted Aug 10, 1976·4 cites·8 claims
- 1554US3949007AProcess for the production of primary alkenolsBAYER AG·Filed 1973·Granted Apr 6, 1976·4 cites·8 claims
- 1653US4182917AProcess for the preparation of polyhydric phenolsBAYER AG·Filed 1977·Granted Jan 8, 1980·3 cites·20 claims
- 1751US4182918AProcess for the preparation of polyhydric phenolsBAYER AG·Filed 1977·Granted Jan 8, 1980·3 cites·19 claims
- 1850US4284576APreparation of anthraquinone from tetrahydroanthraquinoneBAYER AG·Filed 1978·Granted Aug 18, 1981·3 cites·12 claims
- 1950US4013723AProcess for preparing aldehydesBAYER AG·Filed 1972·Granted Mar 22, 1977·3 cites·5 claims
- 2049US4001303AProduction of ω-formyl carboxylic acid estersBAYER AG·Filed 1973·Granted Jan 4, 1977·3 cites·11 claims
- 2135US4293717AProcess for preparing aldehydes and diolsBAYER AG·Filed 1979·Granted Oct 6, 1981·1 cites·19 claims
- 2230US4013709AProduction of ω-formyl carboxylic acid estersBAYER AG·Filed 1976·Granted Mar 22, 1977·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →