Inventor · disambiguated record
Jurgen Ludwig
Also filed as: LUDWIG JUERGEN · LUDWIG JURGEN
9 granted patents·1 pending application·209 citations·filing 1984–2003
89Inventor score
Top patents by PatentIndex Score
10 records- 0181US5663291AProcess for obtaining insulin having correctly linked cystine bridgesHOECHST AG·Filed 1995·Granted Sep 2, 1997·52 cites·18 claims
- 0280US5977297AProcess for isolating insulin by high-pressure liquid chromatographyHOECHST AG·Filed 1997·Granted Nov 2, 1999·43 cites·38 claims
- 0379US5473049AProcess for obtaining proinsulin possessing correctly linked cystine bridgesHOECHST AG·Filed 1993·Granted Dec 5, 1995·56 cites·6 claims
- 0477US6588211B2Motor vehicle with a drive combustion engineBALLARD POWER SYSTEM AG·Filed 2001·Granted Jul 8, 2003·22 cites·1 claims
- 0565US4601852AProcess for the preparation of human or the derivatives thereof from pig insulin or the derivatives thereofHOECHST AG·Filed 1984·Granted Jul 22, 1986·20 cites·16 claims
- 0644US4677192AProcess for the separation of mixtures of insulin, insulin derivatives and, where appropriate, impuritiesHOECHST AG·Filed 1985·Granted Jun 30, 1987·6 cites·11 claims
- 0743US5674838AHirudin derivatives and a process for their preparationHOECHST AG·Filed 1995·Granted Oct 7, 1997·4 cites·16 claims
- 0837US2004095077A1Method of operating a gas-discharge lamp and a power supply unitFiled 2003·Application pending·0 cites
- 0930US5175471ACircuit arrangement for the operation of a fluorescent lampDIEHL GMBH & CO·Filed 1991·Granted Dec 29, 1992·5 cites·9 claims
- 1024US4681931AProcess for the isolation and purification of alpha-interferonsHOECHST AG·Filed 1985·Granted Jul 21, 1987·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →