Inventor · disambiguated record
Charles B. Hilton
Also filed as: HILTON CHARLES B
22 granted patents·332 citations·filing 1984–1999
95Inventor score
Top patents by PatentIndex Score
22 records- 0198US4615806ARemoval of iodide compounds from non-aqueous organic mediaCELANESE CORP·Filed 1985·Granted Oct 7, 1986·119 cites·7 claims
- 0297US4524217AProcess for producing N-acyl-hydroxy aromatic aminesCELANESE CORP·Filed 1984·Granted Jun 18, 1985·83 cites·6 claims
- 0377US4568763AProcess for producing N-acyl-acyloxy aromatic aminesCELANESE CORP·Filed 1984·Granted Feb 4, 1986·12 cites·7 claims
- 0476US5041614AMethod for the preparation of 4-acetoxystyreneHOECHST CELANESE CORP·Filed 1990·Granted Aug 20, 1991·14 cites·32 claims
- 0575US5393924AMethod for the preparation of arylalkanolamineacylatesHOECHST CELANESE CORP·Filed 1994·Granted Feb 28, 1995·14 cites·18 claims
- 0669US5068448AProcess for the production of 4'-isobutylacetophenoneHOECHST CELANESE CORP·Filed 1990·Granted Nov 26, 1991·10 cites·24 claims
- 0769US4560789AProcess for producing 4-acetoxyacetanilideCELANESE CORP·Filed 1984·Granted Dec 24, 1985·8 cites·7 claims
- 0868US5041666AMethod for the production of 3,3'4,4'-tetraaminobiphenylHOECHST CELANESE CORP·Filed 1987·Granted Aug 20, 1991·9 cites·10 claims
- 0964US5453481AProcess for preparing vinylphenol polymers and copolymersHOECHST CELANESE CORP·Filed 1995·Granted Sep 26, 1995·7 cites·21 claims
- 1053US5220063AMethod for the preparation of arylalkanolacylamidesHOECHST CELANESE CORP·Filed 1991·Granted Jun 15, 1993·4 cites·18 claims
- 1153US5155273AProduction of acetaminophenHOECHST CELANESE CORP·Filed 1990·Granted Oct 13, 1992·6 cites·41 claims
- 1251US5198585AMethod for the preparation of arylketoaminesHOECHST CELANESE CORP·Filed 1991·Granted Mar 30, 1993·4 cites·23 claims
- 1346US5453483AProcess for preparing poly(4-hydroxystyrene)HOECHST CELANESE CORP·Filed 1995·Granted Sep 26, 1995·7 cites·17 claims
- 1445US6211408B1Method of removing iodides from non-aqueous organic media utilizing silver or mercury exchanged macroporous organofunctional polysiloxane resinsCELANESE INT CORP·Filed 1999·Granted Apr 3, 2001·9 cites·9 claims
- 1545US5430123APolymer compositions containing substituted pyrazinesHOECHST CELANESE CORP·Filed 1994·Granted Jul 4, 1995·7 cites·38 claims
- 1644US5338884AMethod for the preparation of arylalkanolamineacylatesHOECHST CELANESE·Filed 1992·Granted Aug 16, 1994·2 cites·19 claims
- 1743US4778922AProcess for producing N,O-diacetyl-6-amino-2-naphtholHOECHST CELANESE CORP·Filed 1986·Granted Oct 18, 1988·2 cites·5 claims
- 1842US5393860APolymer compositions containing substituted pyrazinesHOECHST CELANESE CORP·Filed 1994·Granted Feb 28, 1995·6 cites·37 claims
- 1941US5523378AProcess for preparing vinylphenol polymers & copolymersHOECHST CELANESE CORP·Filed 1995·Granted Jun 4, 1996·4 cites·26 claims
- 2039US5563300AProcess for preparing 4-hydroxyphenylmethylcarbinolHOECHST CELANESE CORP·Filed 1995·Granted Oct 8, 1996·4 cites·15 claims
- 2138US5498804AProcess for preparing 4-hydroxyphenylmethylcarbinolHOECHST CELANESE CORP·Filed 1995·Granted Mar 12, 1996·1 cites·12 claims
- 2222US5801269AProcesses for cystallizing 4, 4'-dimethyl bibenzoate (DMBB) recovered from polyester byproduct streamsHOECHST CELANESE CORP·Filed 1997·Granted Sep 1, 1998·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →