Laura E. Black — 10 Patents at ExxonMobil

Laura E. Black has been granted 10 US patents while listed as an inventor at ExxonMobil. The first was granted in 1985 and the most recent in July 1995. Laura E. Black ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Laura E. Black in Sarnia, ON, CA.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5435918	Solvent extraction process involving membrane separation of extract phase and/or intermediate zone phase	Adrianus Welmers	1995-07-25	$40,051,000
5234597	Solvent extraction process involving membrane separation of extract phase and/or intermediate zone phase with pseudo extract/pseudo raffinate recycle, preferably employing interfacially polymerized membranes	Adrianus Welmers	1993-08-10	$103,796,000
5173191	Interfacially polymerized membranes for the reverse osmosis separation of organic solvent solutions	—	1992-12-22	$68,250,000
4962271	Selective separation of multi-ring aromatic hydrocarbons from distillates by perstraction	Robert C. Schucker	1990-10-09	$35,978,000
4885096	Aromatics - non-armoatics separation by permeation through thermally crosslinked nitrile rubber membranes	—	1989-12-05	$217,374,000
4857201	Reverse osmosis cellulose and cellulosic membranes prepared by repeated drying and rewetting	Wan-Kei Wan	1989-08-15	$28,118,000
4802987	Selective permeation of aromatic hydrocarbons through polyethylene glycol impregnated regenerated cellulose or cellulose acetate membranes	—	1989-02-07	$43,314,000
4606903	Membrane separation of uncoverted carbon fiber precursors from flux solvent and/or anti-solvent	Mahmoud M. Hafez	1986-08-19	$37,867,000
4571444	Process for separating alkylaromatics from aromatic solvents and the separation of the alkylaromatic isomers using membranes	Heather A. Boucher	1986-02-18	$76,028,000
4532029	Aromatic solvent upgrading using membranes	Peter G. Miasek, Georges Adriaens	1985-07-30	$12,557,000

Laura E. Black — 10 Patents

Issued Patents All Time

Patent Widget