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Roby Bearden, Saul Charles Blum, William Neergaard Olmstead: Process for reducing total acid number of crude oil. Exxon Research and Engineering Co, E C Bakun, June 22, 1999: US05914030 (47 worldwide citation)

The invention comprises a method for reducing the amount of carboxylic acids in petroleum feeds comprising the steps of (a) adding to said petroleum feed a catalytic agent comprising an oil soluble or oil dispersible compound of a metal selected from the group consisting of Group VB, VIB, VIIB and V ...


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Roby Bearden, Saul Charles Blum, William Neergaard Olmstead: Process for reducing total acid number of crude oil. Exxon Research and Engineering Co, E C Bakun, July 27, 1999: US05928502 (47 worldwide citation)

The invention comprises a method for reducing the amount of carboxylic acids in petroleum feeds comprising the steps of (a) adding to said petroleum feed a catalytic agent comprising an oil soluble or oil dispersible compound of a metal selected from the group consisting of Group VB, VIB, VIIB and V ...


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Pamela Albaugh, Alan Hutchison, Charles Blum: Certain aryl a cycloalkyl fused imidazopyrazinols; and new class of GABA brain receptor ligands. Neurogen Corporation, Allegretti & witcoff, April 26, 1994: US05306819 (23 worldwide citation)

The present invention encompasses structures of the formula: ##STR1## and the pharmaceutically acceptable non-toxic salts thereof wherein: ##STR2## where W represents an aromatic group substituted with various organic and inorganic substituents;


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Charles Blum, Alan Hutchison: Certain aryl substituted pyrrolopyrazines; a new class of GABA brain receptor ligands. Neurogen Corporation, Allegretti & Witcoff, February 15, 1994: US05286860 (10 worldwide citation)

This invention encompasses compounds of the formula: ##STR1## and pharmaceutically acceptable non-toxic salts thereof wherein: ##STR2## represents: ##STR3## where n is 0, 1, or 2; R.sub.1 and R.sub.2 are hydrogen or straight or branched chain alkyl groups;


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Guido Sartori, David Craig Dalrymple, Saul Charles Blum, Liza Marie Monette, Mohsen S Yeganeh, Andreas Vogel: Method for inhibiting corrosion using phosphorous acid. ExxonMobil Research and Engineering Company, Linda M Scuorzo, March 16, 2004: US06706669 (8 worldwide citation)

The present invention relates to a method for inhibiting high temperature of corrosion-prone metal surfaces by organic acid-containing petroleum streams by providing an effective corrosion-inhibiting amount of phosphorous acid, typically up to 1000 wppm, to the metal surface.


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Guido Sartori, David William Savage, Martin Leo Gorbaty, Bruce Henry Ballinger, Saul Charles Blum, Michael Paul Anderson, Trikur Anantharaman Ramanarayanan, David J Martella: Process for decreasing the acid content and corrosivity of crudes. Exxon Research and Engineering Co, Linda M Scuorzo, February 8, 2000: US06022494 (7 worldwide citation)

The invention relates to processes for treating acidic crudes of fractions thereof to reduce or eliminate their acidity and corrosivity by addition of suitable amounts of Group IA of Group IIA oxides, hydroxides and hydrates. The process has the additional benefits of reducing materials handling pro ...