Inventor · disambiguated record
Volkert Claassen
Also filed as: CLAASSEN VOLKERT · CLAASSEN VOLKERT P · WELLE HENDRICUS B A · ZWAGEMAKERS JOHANNES M A
10 granted patents·145 citations·filing 1968–1992
88Inventor score
Top patents by PatentIndex Score
10 records- 0197US4085225AOxime ethers having anti-depressive activityPHILIPS CORP·Filed 1976·Granted Apr 18, 1978·108 cites·8 claims
- 0273US4086361AAminoethyl oximes having anti-depressive activityPHILIPS CORP·Filed 1976·Granted Apr 25, 1978·9 cites·13 claims
- 0368US4081551AOxime ethers having anti-depressive activityPHILIPS CORP·Filed 1976·Granted Mar 28, 1978·7 cites·10 claims
- 0468US4081552AOxime ethers having anti-depressive activityPHILIPS CORP·Filed 1976·Granted Mar 28, 1978·7 cites·13 claims
- 0546US4192893AAnti-depressive compoundsPHILIPS CORP·Filed 1977·Granted Mar 11, 1980·5 cites·14 claims
- 0644US4071686ANovel benzylidene amino-oxyalkyl carboxylic acids and carboxylic acid derivativesPHILIPS CORP·Filed 1976·Granted Jan 31, 1978·5 cites·5 claims
- 0735US4196216ANovel benzylidene amini-oxyalkyl carboxylic acids and carboxylic acid derivativesPHILIPS CORP·Filed 1977·Granted Apr 1, 1980·1 cites·11 claims
- 0834US5190867AProcess for the preparation of R-2,2-R1,R2 -1,3-dioxolane-4-methanolSHELL INTERNATIONAL PETROLEUM·Filed 1992·Granted Mar 2, 1993·3 cites·29 claims
- 0932US4060631AAminoethyl oxime ethers having anti-depressive activityPHILIPS CORP·Filed 1976·Granted Nov 29, 1977·0 cites·12 claims
- 1030US3936491AAdamantylene compoundsPHILIPS CORP·Filed 1968·Granted Feb 3, 1976·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →