Inventor · disambiguated record
Johannes M. A. Zwagemakers
Also filed as: ZWAGEMAKERS JOHANNES M · ZWAGEMAKERS JOHANNES M A · ZWAGEMAKERS JOHANNES MARIA ANT
10 granted patents·35 citations·filing 1974–1989
86Inventor score
Top patents by PatentIndex Score
10 records- 0179US3996245ASpasmolyticsPHILIPS CORP·Filed 1975·Granted Dec 7, 1976·9 cites·11 claims
- 0274US4125623ASpasmolyticsPHILIPS CORP·Filed 1976·Granted Nov 14, 1978·8 cites·12 claims
- 0361US4317835ANovel basic substituted-alkylidenamino-oxyalkyl-carboxylic acid estersDUPHAR INT RES·Filed 1980·Granted Mar 2, 1982·4 cites·4 claims
- 0449US4163060AAralkylamino carboxylic acids and derivatives having spasmolytic activityPHILIPS CORP·Filed 1977·Granted Jul 31, 1979·3 cites·28 claims
- 0549US4034103AAralkylamino sulfones having spasmolytic activitiesPHILIPS CORP·Filed 1975·Granted Jul 5, 1977·3 cites·5 claims
- 0645US4308282ASpasmolyticsDUPHAR INT RES·Filed 1979·Granted Dec 29, 1981·1 cites·15 claims
- 0744US4071686ANovel benzylidene amino-oxyalkyl carboxylic acids and carboxylic acid derivativesPHILIPS CORP·Filed 1976·Granted Jan 31, 1978·5 cites·5 claims
- 0838US4889849ASpasmolytically active tertiary amine derivativesDUPHAR INT RES·Filed 1989·Granted Dec 26, 1989·1 cites·3 claims
- 0938US4044023ANovel basic substituted-alkylidenamino-oxylalkylcarboxylic-acid estersPHILIPS CORP·Filed 1974·Granted Aug 23, 1977·1 cites·4 claims
- 1036US4242348ANovel basic substituted-alkylidenamino-oxylalkyl-carboxylic-acid estersDUPHAR INT RES·Filed 1978·Granted Dec 30, 1980·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →