Inventor · disambiguated record
Istvan Bitter
Also filed as: BITTER ISTVAN
8 granted patents·65 citations·filing 1978–1985
84Inventor score
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8 records- 0179US4461769ANitrogen bridgehead compounds having anti-allergic effectCHINOIN GYOGYSZER ES VEGYESZET·Filed 1979·Granted Jul 24, 1984·14 cites·23 claims
- 0277US4234586ANitrogen bridgehead compounds having anti-allergic effectCHINOIN GYOGYSZER ES VEGYESZET·Filed 1978·Granted Nov 18, 1980·13 cites·20 claims
- 0366US4739081ANew crown ether derivatives, process for the preparation thereof and ion-selective membrane electroes comprising the sameMAGYAR TUDOMANYOS AKADEMIA·Filed 1984·Granted Apr 19, 1988·6 cites·4 claims
- 0453US4753250AProcess for producing tobacco filter to adsorb materials harmful to health, especially aldehydes in the smoke of tobaccoPECSI DOHANYGYAR·Filed 1985·Granted Jun 28, 1988·28 cites·6 claims
- 0546US4531007ACrown ether compounds, process for the preparation of the crown ether complex forming agents and ion-selective membrane electrodes containing the sameMAGYAR TUDOMANYOS AKADEMIA·Filed 1982·Granted Jul 23, 1985·2 cites·3 claims
- 0635US4355178AProcess for the preparation of substituted acyl ureasCHINOIN GYOGYSZER ES VEGYESZET·Filed 1980·Granted Oct 19, 1982·2 cites·3 claims
- 0731US4321377ASubstituted-4-oxo-1,6,7,8-tetrahydro-4H-pyrido[1,2-a]pyrimidinesCHINOIN GYOGYSZER ES VEGYESZET·Filed 1979·Granted Mar 23, 1982·0 cites·4 claims
- 0829US4347377AProcess for the preparation of polyhalogenphenyl carbamatesCHINOIN GYOGYSZER ES VEGYESZET·Filed 1980·Granted Aug 31, 1982·0 cites·8 claims
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