Inventor · disambiguated record
Elliot P. Hertzenberg
Also filed as: HERTZENBERG ELLIOT P
17 granted patents·1 pending application·723 citations·filing 1974–2003
95Inventor score
Top patents by PatentIndex Score
18 records- 0197US3960583AMethod of preparing modified hollow, largely spherical particles by spray dryingPHILADELPHIA QUARTZ CO·Filed 1974·Granted Jun 1, 1976·155 cites·23 claims
- 0295US5601798AProcess for preparing zeolite Y with increased mesopore volumePQ CORP·Filed 1994·Granted Feb 11, 1997·137 cites·21 claims
- 0394US4117105AProcess for preparing dispersible boehmite aluminaPQ CORP·Filed 1977·Granted Sep 26, 1978·77 cites·8 claims
- 0489US4138363ASilane-zeolite compositionsPQ CORP·Filed 1977·Granted Feb 6, 1979·32 cites·15 claims
- 0587US4626550AZeolite for personal care productsPQ CORP·Filed 1985·Granted Dec 2, 1986·85 cites·6 claims
- 0687US4216125ADetergent compositions with silane-zeolite silicate builderPQ CORP·Filed 1978·Granted Aug 5, 1980·46 cites·14 claims
- 0782US4508742ATreating beer to prevent chill haze and metal contaminationPQ CORP·Filed 1983·Granted Apr 2, 1985·27 cites·11 claims
- 0876US4362715ACosmetic vehiclePQ CORP·Filed 1980·Granted Dec 7, 1982·43 cites·13 claims
- 0971US5242677AStable zeolite of low unit cell constant and method of making samePQ CORP·Filed 1992·Granted Sep 7, 1993·27 cites·5 claims
- 1071US4349533AToothpaste containing pH-adjusted zeolitePQ CORP·Filed 1980·Granted Sep 14, 1982·34 cites·5 claims
- 1167US4243545ADetergent compositions with silane-zeolite silicate builderPQ CORP·Filed 1979·Granted Jan 6, 1981·21 cites·6 claims
- 1256US4563441AComposition for treating beer to prevent chill haze and metal contaminationPQ CORP·Filed 1984·Granted Jan 7, 1986·8 cites·5 claims
- 1352US3966893APrecipitating α alumina monohydratePHILADELPHIA QUARTZ CO·Filed 1974·Granted Jun 29, 1976·6 cites·12 claims
- 1451US6521208B1Process for preparing a modified zeolitePQ CORP·Filed 2000·Granted Feb 18, 2003·9 cites·28 claims
- 1543US2004141911A1High surface zeolites and methods for preparation and use thereofPQ CORP INC·Filed 2003·Application pending·0 cites
- 1640US4613578APorous zeolite granules stable in aqueous solutionsPQ CORP·Filed 1985·Granted Sep 23, 1986·6 cites·12 claims
- 1737US4346071ARehydrated silica gel dentifrice abrasivePQ CORP·Filed 1980·Granted Aug 24, 1982·9 cites·4 claims
- 1830US5073668AProcess for the dealumination and ion exchange of zeolitesSHELL OIL CO·Filed 1991·Granted Dec 17, 1991·1 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Elliot P. Hertzenberg files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →