Inventor · disambiguated record
Per D. Klemmensen
Also filed as: KLEMMENSEN PER D · KLEMMENSEN PER DAUSELL · KOLIND-ANDERSEN HANS
8 granted patents·13 citations·filing 1974–1999
80Inventor score
Top patents by PatentIndex Score
8 records- 0153US4148901AN-phenyl or n-pyridyl sulfamides and methanesulfonamidesCHEMINOVA AS·Filed 1976·Granted Apr 10, 1979·3 cites·26 claims
- 0249US4229353A(2,2-Disubstituted vinyl)γ-butyrolactonesCHEMINOVA AS·Filed 1979·Granted Oct 21, 1980·2 cites·3 claims
- 0347US4219558AOrganic fluoro-imides and their use as miticides, etc.CHEMINOVA AS·Filed 1978·Granted Aug 26, 1980·2 cites·12 claims
- 0441US4138584AProduction of chrysanthemic acid esters and homologues thereofCHEMINOVA AS·Filed 1977·Granted Feb 6, 1979·2 cites·5 claims
- 0538US4282241AOrganic fluoro-imides, their preparation and useCHEMINOVA AS·Filed 1980·Granted Aug 4, 1981·1 cites·8 claims
- 0634US5986130AProcess for the preparation of cyclopropane carboxylic acids and intermediates thereforCHEMINOVA AGRO AS·Filed 1996·Granted Nov 16, 1999·2 cites·19 claims
- 0733US4002615ATerpenoid compounds of substituted hydroxyalkyl-pyridines having juvenile hormone activityCHEMINOVA AS·Filed 1974·Granted Jan 11, 1977·1 cites·9 claims
- 0824US6215023B1Process for the preparation of cyclopropane carboxylic acidsCHEMINOVA AGRO AS·Filed 1999·Granted Apr 10, 2001·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →