Inventor · disambiguated record
Roman Keiper
Also filed as: KEIPER ROMAN
3 granted patents·16 citations·filing 1984–1992
66Inventor score
Files withHOECHST AG3
Top patents by PatentIndex Score
3 records- 0147US4576981AAdhesive compositionHOECHST AG·Filed 1984·Granted Mar 18, 1986·5 cites·19 claims
- 0237US4801508ADrafting materialHOECHST AG·Filed 1987·Granted Jan 31, 1989·7 cites·13 claims
- 0328US5328797AProcess for producing a negative-working lithographic printing form utilizing solvent mixture of mono-(C1 -C4) alkyl ether of diethylene glycol and a solvent having boiling point between 50° and 150° C.HOECHST AG·Filed 1992·Granted Jul 12, 1994·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →