Inventor · disambiguated record
Helmut Bach
Also filed as: BACH HELMUT
7 granted patents·140 citations·filing 1988–1993
87Inventor score
Files withBASF AG7
Top patents by PatentIndex Score
7 records- 0180US5061606APreparation of relief printing platesBASF AG·Filed 1989·Granted Oct 29, 1991·32 cites·12 claims
- 0273US4869997ACoating plate cylinders or sleeves with a continuous photosensitive recording layerBASF AG·Filed 1988·Granted Sep 26, 1989·25 cites·4 claims
- 0365US5240815AProduction of photopolymeric flexographic relief printing platesBASF AG·Filed 1991·Granted Aug 31, 1993·20 cites·8 claims
- 0465US5035981AMultilayer, sheet-like, photosensitive recording materialBASF AG·Filed 1990·Granted Jul 30, 1991·24 cites·8 claims
- 0564US4946758AMultilayer, sheet-like, photosensitive recording materialBASF AG·Filed 1988·Granted Aug 7, 1990·21 cites·7 claims
- 0657US5252432AProduction of photopolymeric flexographic relief printing platesBASF AG·Filed 1993·Granted Oct 12, 1993·15 cites·5 claims
- 0734US4845013AAftertreatment of relief plates using solution comprising a carboxylic acid and a bromideBASF AG·Filed 1988·Granted Jul 4, 1989·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →