Inventor · disambiguated record
Patricia R. Blum
Also filed as: BLUM PATRICIA R · BLUM PATRICIA RAE
23 granted patents·1 pending application·457 citations·filing 1980–2003
96Inventor score
Top patents by PatentIndex Score
24 records- 0192US4317778APreparation of maleic anhydride using fluidized catalystsSTANDARD OIL CO OHIO·Filed 1980·Granted Mar 2, 1982·40 cites·16 claims
- 0290US6399813B1Process for the preparation of fluid bed vinyl acetate catalystSTANDARD OIL CO·Filed 2001·Granted Jun 4, 2002·35 cites·27 claims
- 0390US5665667AProcess for the preparation of vinyl acetate catalystSTANDARD OIL CO OHIO·Filed 1995·Granted Sep 9, 1997·37 cites·15 claims
- 0490US5334751AEthyl acetate from ethanolSTANDARD OIL CO OHIO·Filed 1992·Granted Aug 2, 1994·41 cites·2 claims
- 0589US4518523AMethod for adding make-up fluid bed oxidation catalysts for fluid bed oxidation catalysts containing the mixed oxides of vanadium and phosphorusSTANDARD OIL CO OHIO·Filed 1983·Granted May 21, 1985·26 cites·10 claims
- 0680US5783726AProcess for the preparation of vinyl acetate catalystSTANDARD OIL CO OHIO·Filed 1997·Granted Jul 21, 1998·18 cites·19 claims
- 0779US5536693AProcess for the preparation of vinyl acetate catalystSTANDARD OIL CO OHIO·Filed 1994·Granted Jul 16, 1996·17 cites·15 claims
- 0877US5591688AProcess for the preparation of fluid bed vinyl acetate catalystSTANDARD OIL CO OHIO·Filed 1995·Granted Jan 7, 1997·39 cites·22 claims
- 0977US4525471AAttrition resistant microspheroidal fluid bed catalysts containing the mixed oxides of vanadium and phosphorusSTANDARD OIL CO OHIO·Filed 1984·Granted Jun 25, 1985·12 cites·20 claims
- 1075US4410752AProcess for the oxydehydrogenation of ethane to ethyleneSTANDARD OIL CO OHIO·Filed 1982·Granted Oct 18, 1983·26 cites·12 claims
- 1175US4374043APreparation of fluidizable vanadium phosphorus oxide catalysts using a mixed phosphorus sourceSTANDARD OIL CO OHIO·Filed 1981·Granted Feb 15, 1983·12 cites·18 claims
- 1273US4748140AIn situ activation process for fluid bed oxidation catalystsSTANDARD OIL CO OHIO·Filed 1984·Granted May 31, 1988·12 cites·9 claims
- 1373US4647673AMaleic anhydride processSTANDARD OIL CO OHIO·Filed 1985·Granted Mar 3, 1987·11 cites·10 claims
- 1471US5300682ACatalytic oxidation of ethane to acetic acidSTANDARD OIL CO OHIO·Filed 1992·Granted Apr 5, 1994·28 cites·8 claims
- 1571US4361501APreparation of vanadium phosphorus catalysts using a mixed phosphorus sourceSTANDARD OIL CO OHIO·Filed 1980·Granted Nov 30, 1982·21 cites·15 claims
- 1668US5300684AProcess for the fluidized bed oxidation of ethane to acetic acidSTANDARD OIL CO OHIO·Filed 1991·Granted Apr 5, 1994·11 cites·3 claims
- 1767US4894467AVapor phase oxidation or styrene to styrene oxideSTANDARD OIL CO OHIO·Filed 1986·Granted Jan 16, 1990·7 cites·7 claims
- 1864US6395676B2Process for the preparation of fluid bed vinyl acetate catalystSTANDARD OIL CO·Filed 1999·Granted May 28, 2002·20 cites·62 claims
- 1964US5550281AFluid bed process for the acetoxylation of ethylene in the production of vinyl acetateFiled 1994·Granted Aug 27, 1996·23 cites·12 claims
- 2060US5304678AAcetic acid from ethyleneSTANDARD OIL CO OHIO·Filed 1990·Granted Apr 19, 1994·7 cites·16 claims
- 2149US4429137APreparation of maleic anhydrideSTANDARD OIL CO OHIO·Filed 1982·Granted Jan 31, 1984·3 cites·12 claims
- 2247US7166742B2Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetateSTANDARD OIL CO·Filed 2003·Granted Jan 23, 2007·0 cites·13 claims
- 2347US5710318AFluid bed process for the acetoxylation of ethylene in the production of vinyl acetateSTANDARD OIL CO OHIO·Filed 1996·Granted Jan 20, 1998·11 cites·17 claims
- 2443US2002058833A1Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetateFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →