Inventor · disambiguated record
Philippe-Jean Tirel
Also filed as: TIREL PHILIPPE-JEAN
10 granted patents·1 pending application·136 citations·filing 1989–2003
90Inventor score
Top patents by PatentIndex Score
11 records- 0189US4950811AProcess for the preparation of trifluoro-ethanol by hydrolysis, in the gas phase, of chlorotrifluoroethaneRHONE POULENC CHIMIE·Filed 1989·Granted Aug 21, 1990·29 cites·16 claims
- 0283US4982013APreparation of polyhydroxybenzenes by direct hydroxylation of phenolsRHONE POULENC CHIMIE·Filed 1989·Granted Jan 1, 1991·18 cites·11 claims
- 0374US5001280APreparation of phenol by direct hydroxylation of benzeneRHONE POULENC CHIMIE·Filed 1989·Granted Mar 19, 1991·26 cites·10 claims
- 0472US6194616B1Acylation method for an aromatic compoundRHODIA CHIMIE SA·Filed 1997·Granted Feb 27, 2001·15 cites·35 claims
- 0570US5019657AProcess for the preparation of halophenolsRHONE POULENC CHIMIE·Filed 1989·Granted May 28, 1991·9 cites·13 claims
- 0666US5118651AChemical compound containing alkali metals or alkaline earth metals, catalyst containing the compound and process for the production of the catalystRHONE POULENC CHIMIE·Filed 1991·Granted Jun 2, 1992·10 cites·27 claims
- 0764US5670659APreparation of citraconic anhydrideRHONE POULENC CHIMIE·Filed 1995·Granted Sep 23, 1997·11 cites·19 claims
- 0861US5132468AC-alkylation of hydroquinone or monoethers thereofRHONE POULENC CHIMIE·Filed 1991·Granted Jul 21, 1992·7 cites·22 claims
- 0951US5786520AO-alkylation of phenolic compounds via rare earth orthophosphate catalystsRHONE POULENC CHIMIE·Filed 1996·Granted Jul 28, 1998·11 cites·33 claims
- 1036US2006128984A1Method of preparing an ester of an aromatic carboxylic acid bearing at least one perfluoroalkyl groupCHENEDE ALAIN·Filed 2003·Application pending·0 cites
- 1126US6225502B1Use of an aniline depleted in electron to release hydrochloric acid present in a reaction mixture and method for displacing, at least partially, an aniline from its chlorhydrateRHODIA CHIMIE SA·Filed 1998·Granted May 1, 2001·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →