Inventor · disambiguated record
Francis Weiss
Also filed as: WEISS FRANCIS
16 granted patents·1 pending application·80 citations·filing 1972–2002
91Inventor score
Top patents by PatentIndex Score
17 records- 0185US3972876AProcess for the preparation of symmetrical and unsymmetrical azines and mixtures thereofUGINE KUHLMANN·Filed 1974·Granted Aug 3, 1976·16 cites·18 claims
- 0284US3948902AMethod for preparing azinesUGINE KUHLMANN·Filed 1974·Granted Apr 6, 1976·15 cites·15 claims
- 0375US3953480AEpoxidation of olefins by hydrogen peroxideUGINE KUHLMANN·Filed 1974·Granted Apr 27, 1976·9 cites·10 claims
- 0471US3943132AProcess for the preparation of hydrazonesUGINE KUHLMANN·Filed 1973·Granted Mar 9, 1976·9 cites·2 claims
- 0563US3984451AMethod for preparing hydrazo-bis-acetonitrilesUGINE KUHLMANN·Filed 1975·Granted Oct 5, 1976·6 cites·25 claims
- 0662US4178292AProcess for the preparation of oxaziridineUGINE KUHLMANN·Filed 1975·Granted Dec 11, 1979·4 cites·3 claims
- 0758US3943152AMethod for preparing azinesUGINE KUHLMANN·Filed 1973·Granted Mar 9, 1976·5 cites·3 claims
- 0855US4049712AMethod for manufacturing hydrazodicarbonamideUGINE KUHLMANN·Filed 1972·Granted Sep 20, 1977·4 cites·5 claims
- 0948US3978049AProcess for the preparation of hydrazine compoundsUGINE KUHLMANN·Filed 1974·Granted Aug 31, 1976·3 cites·5 claims
- 1048US3959262AMethod for preparing azinesUGINE KUHLMANN·Filed 1972·Granted May 25, 1976·3 cites·5 claims
- 1146US2005120227A1Method and system for secure filtering of users of a public transport networkFiled 2002·Application pending·0 cites
- 1239US8024210B2Method for managing ground assistance teams of locomotive vehicles and data transmission system thereforSAGEM DEFENSE SECURITE·Filed 2001·Granted Sep 20, 2011·0 cites·11 claims
- 1337US3972874AMethod for preparing symmetrical and unsymmetrical ketazines and mixtures thereofUGINE KUHLMANN·Filed 1974·Granted Aug 3, 1976·1 cites·15 claims
- 1436US3956282AMethod for preparing azinesTELLIER PIERRE·Filed 1973·Granted May 11, 1976·2 cites·4 claims
- 1535US3951964AMethod for preparing azinesUGINE KUHLMANN·Filed 1972·Granted Apr 20, 1976·1 cites·4 claims
- 1634US4081459ATrioxa-1, 5, 7 spiro [2,5] octanes and their method of preparationUGINE KUHLMANN·Filed 1976·Granted Mar 28, 1978·2 cites·9 claims
- 1713US3944591AEnolic ethers of adipic dialdehyde and method for preparing the sameBADER ANDRE·Filed 1973·Granted Mar 16, 1976·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Francis Weiss 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 →