Robert B. Eldridge — 9 Patents at Phillips Petroleum

Robert B. Eldridge has been granted 9 US patents while listed as an inventor at Phillips Petroleum. The first was granted in 1992 and the most recent in June 2001. Robert B. Eldridge ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Robert B. Eldridge in Bartlesville, OK, US.

Patents per Year

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Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6245956	Method for separating sulfone from a hydrocarbon stream having a small concentration of sulfone	Keith W. Hovis, Harold R. Hunt	2001-06-12	$144,392,000
5723686	Recycle of alcohol in a combined hydroisomerization and etherification process	Gary R. Patton	1998-03-03	$70,276,000
5600024	Enhanced recovery of alcohol from an ether containing stream	Gary R. Patton	1997-02-04	$30,258,000
5306859	Alkylation catalyst regeneration utilizing polyvinylpyridine and amine substituted styrene divinylbenzene copolymer contact materials	Alan D. Eastman, Ronald G. Abbott	1994-04-26	$20,000,000
5264649	Alkylation catalyst regeneration	Alan D. Eastman, Ronald G. Abbott, Fu-Ming Lee, David P. Mann, Robert J. Mitchell	1993-11-23	$8,812,000
5264647	Alkylation catalyst regeneration	Alan D. Eastman, Bruce B. Randolph, Ronald G. Abbott	1993-11-23	$8,812,000
5237122	Alkylation catalyst regeneration	Alan D. Eastman, Richard L. Anderson, David P. Mann	1993-08-17	$8,703,000
5194582	Process to deodorize an odorous poly(mono-1-olefin)	Francis X. Mueller, Jr., Ralph C. Farrar, Kenneth W. Willcox, Kiplin D. Cowan, David R. Battiste	1993-03-16	$15,163,000
5110319	Process for extracting ethanol from fermentation broths for direct blending into gasoline while preserving the broth for recycling	Jim Turpin, Sharon Booth-McGee	1992-05-05

Robert B. Eldridge — 9 Patents

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