Inventor · disambiguated record
Joannes P. M. Houbiers
Also filed as: HOUBIERS JOANNES P M
3 granted patents·11 citations·filing 1978–1979
61Inventor score
Files withOCE ANDENO BV3
Top patents by PatentIndex Score
3 records- 0159US4169839AMethod of preparing a 3-iodothiopheneOCE ANDENO BV·Filed 1978·Granted Oct 2, 1979·6 cites·9 claims
- 0253US4585595AOptically active derivatives of mercaptoisobutyric acid and methods of preparation thereofOCE ANDENO BV·Filed 1979·Granted Apr 29, 1986·5 cites·7 claims
- 0319US4262129APreparation of a 3-thienylmalonic acid and the corresponding diestersOCE ANDENO BV·Filed 1979·Granted Apr 14, 1981·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Joannes P. M. Houbiers files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →