Inventor · disambiguated record
Klaus Hasspacher
Also filed as: HASSPACHER KLAUS
6 granted patents·65 citations·filing 1975–1990
81Inventor score
Files withSANDOZ LTD6
Top patents by PatentIndex Score
6 records- 0181US4609664AAntiasthmatic piperidylidene derivativesSANDOZ LTD·Filed 1984·Granted Sep 2, 1986·24 cites·11 claims
- 0271US4980359AIsoquinoline derivatives and their useSANDOZ LTD·Filed 1990·Granted Dec 25, 1990·28 cites·9 claims
- 0368US4094987A2-(3-m-hydroxy-phenyl-1-substituted-3-pyrrolidinyl)-ethanolsSANDOZ LTD·Filed 1977·Granted Jun 13, 1978·9 cites·16 claims
- 0451US4351838AIndane derivatives, process for their preparation, their use as pharmaceuticals and pharmaceutical compositions containing said derivativesSANDOZ LTD·Filed 1981·Granted Sep 28, 1982·3 cites·12 claims
- 0544US4123545AN-Propyl-3(β-hydroxyethyl)-3-(meta-hydroxyphenyl)-pyrrolidineSANDOZ LTD·Filed 1977·Granted Oct 31, 1978·1 cites·3 claims
- 0629US3958003AOrganic compoundsSANDOZ LTD·Filed 1975·Granted May 18, 1976·0 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →