Inventor · disambiguated record
Henri Gruhier
Also filed as: GRUHIER HENRI · SUGIER ANDRE
10 granted patents·172 citations·filing 1974–1981
89Inventor score
Files withINST FRANCAIS DU PETROLE10
Top patents by PatentIndex Score
10 records- 0195US4197277AProcess for oxidizing sulfur and sulfur compoundsINST FRANCAIS DU PETROLE·Filed 1977·Granted Apr 8, 1980·49 cites·15 claims
- 0287US4220634AProcess for converting ammonium imidodisulfate, ammonium sulfamate and ammonium dithionate to sulfur dioxide and ammoniaINST FRANCAIS DU PETROLE·Filed 1979·Granted Sep 2, 1980·28 cites·8 claims
- 0383US4310497AProcess for purifying a hydrogen sulfide containing gasINST FRANCAIS DU PETROLE·Filed 1981·Granted Jan 12, 1982·28 cites·10 claims
- 0478US4044114AProcess for purifying a gas containing sulfur compoundsINST FRANCAIS DU PETROLE·Filed 1975·Granted Aug 23, 1977·32 cites·7 claims
- 0571US4277458AProcess for oxidizing sulfur and sulfur compoundsINST FRANCAIS DU PETROLE·Filed 1979·Granted Jul 7, 1981·18 cites·14 claims
- 0655US4081515ACatalytic conversion of an ammonium sulfate to sulfur dioxide and ammoniaINST FRANCAIS DU PETROLE·Filed 1977·Granted Mar 28, 1978·8 cites·8 claims
- 0739US4174383AProcess for purifying a sulfur dioxide containing gas with production of elemental sulfurINST FRANCAIS DU PETROLE·Filed 1976·Granted Nov 13, 1979·4 cites·12 claims
- 0835US4148760ACatalyst for oxidizing sulfur or sulfur compoundsINST FRANCAIS DU PETROLE·Filed 1977·Granted Apr 10, 1979·4 cites·12 claims
- 0931US4146579AProcess for converting sulfitic solutions by means of ammonium bisulfate with SO2 productionINST FRANCAIS DU PETROLE·Filed 1977·Granted Mar 27, 1979·1 cites·8 claims
- 1029US3974257AProcess for removing sulfur dioxide contained in a gasINST FRANCAIS DU PETROLE·Filed 1974·Granted Aug 10, 1976·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →