Inventor · disambiguated record
Hubert H. Thigpen
Also filed as: THIGPEN HUBERT H
9 granted patents·69 citations·filing 1971–1996
87Inventor score
Top patents by PatentIndex Score
9 records- 0177US5616736AMethod of preparing cyclic formalsHOECHST CELANESE CORP·Filed 1994·Granted Apr 1, 1997·19 cites·6 claims
- 0267US4289708ACatalyst metal separation from saturated aliphatic monocarboxylic acidsCELANESE CORP·Filed 1979·Granted Sep 15, 1981·7 cites·6 claims
- 0366US4550213AMethod of manufacture for paraformaldehyde prillsCELANESE CORP·Filed 1984·Granted Oct 29, 1985·19 cites·1 claims
- 0451US5456805APurification process for cyclic formalsHOECHST CELANESE CORP·Filed 1994·Granted Oct 10, 1995·4 cites·5 claims
- 0550US4289912AStabilization of liquid paraformaldehydeCELANESE CORP·Filed 1980·Granted Sep 15, 1981·5 cites·5 claims
- 0633US5876570APurification process for cyclic formalsHOECHST CELANESE CORP·Filed 1996·Granted Mar 2, 1999·6 cites·10 claims
- 0733US5695615APurification process for cyclic formulasHOECHST CELANESE CORP·Filed 1995·Granted Dec 9, 1997·6 cites·8 claims
- 0831US3957873APeracetic acid oxidation of amines to amine oxidesCELANESE CORP·Filed 1971·Granted May 18, 1976·2 cites·1 claims
- 0928US5690793APurification process for cyclic formalsHOECHST CELANESE CORP·Filed 1995·Granted Nov 25, 1997·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →