Inventor · disambiguated record
Joachim W. Wolfram
Also filed as: WOLFRAM JOACHIM W
8 granted patents·9 citations·filing 1983–1991
77Inventor score
Files withETHYL CORP8
Top patents by PatentIndex Score
8 records- 0146US4481369APreparation of α-keto-carboxylic acids from acyl halidesETHYL CORP·Filed 1983·Granted Nov 6, 1984·3 cites·18 claims
- 0243US5120901AOlefin purification processETHYL CORP·Filed 1991·Granted Jun 9, 1992·3 cites·13 claims
- 0341US4492798AProcess for preparing arylalkylpyruvic acidsETHYL CORP·Filed 1983·Granted Jan 8, 1985·2 cites·27 claims
- 0435US4481368AProcess for preparing α-keto-carboxylic acids from acyl halidesETHYL CORP·Filed 1983·Granted Nov 6, 1984·1 cites·18 claims
- 0529US4544505APreparation of halo-α-keto-carboxylic acidsETHYL CORP·Filed 1983·Granted Oct 1, 1985·0 cites·18 claims
- 0628US4871874AProcess for producing dienesETHYL CORP·Filed 1987·Granted Oct 3, 1989·0 cites·23 claims
- 0728US4599435APreparation of 6-carboxy-3,4-dihydro-2H-pyranETHYL CORP·Filed 1985·Granted Jul 8, 1986·0 cites·21 claims
- 0828US4532345AProcess for preparing aryloxyalkylpyruvic acidsETHYL CORP·Filed 1983·Granted Jul 30, 1985·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →