Inventor · disambiguated record
Paul Duffner
Also filed as: DUFFNER PAUL
4 granted patents·64 citations·filing 1978–1985
76Inventor score
Files withBASF AG4
Top patents by PatentIndex Score
4 records- 0190US4233234AContinuous manufacture of an aqueous solution of a salt of an alkanedicarboxylic acid and an alkanediamineBASF AG·Filed 1978·Granted Nov 11, 1980·42 cites·8 claims
- 0267US4521527AMolded iron catalyst and its preparationBASF AG·Filed 1983·Granted Jun 4, 1985·8 cites·4 claims
- 0352US4598058AMolded catalyst materials containing reduced cobalt and/or nickel particlesBASF AG·Filed 1985·Granted Jul 1, 1986·13 cites·5 claims
- 0430US4492804APreparation of primary aminesBASF AG·Filed 1983·Granted Jan 8, 1985·1 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →