Charles J. Ruff — 7 Patents at ExxonMobil

Issued Patents 2016

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9399746	Poly alpha olefin compositions	Craig J. Emett, Mark P. Hagemeister, Bruce A. Harrington, Phillip T. Matsunaga, Pramod J. Nandapurkar +1 more	2016-07-26	$300,772,000
9382411	Propylene polymers	Jeanne Marie MacDonald, Antonios K. Doufas, Jerome Sarrazin, William Michael Farry, Rahul Ravindra Kulkami +2 more	2016-07-05	$123,264,000
9365788	Process to produce improved poly alpha olefin compositions	Craig J. Emett, Mark P. Hagemeister, Bruce A. Harrington, Chon-Yie Lin, Phillip T. Matsunaga +1 more	2016-06-14	$124,251,000
9273163	Hydrosilation of vinyl-terminated macromonomers	Donna J. Crowther, Man Kit Ng, Patrick Brant, Jacqueline A. Lovell, Carlos R. Lopez-Barron	2016-03-01	$343,518,000
9234150	Low viscosity engine oil compositions	Richard Wayne Martin, Douglas E. Deckman, Kevin J. Kelly, Craig J. Emett, Mark P. Hagemeister +4 more	2016-01-12	$148,788,000
9234152	High efficiency engine oil compositions	Richard Wayne Martin, Douglas E. Deckman, Kevin J. Kelly, Craig J. Emett, Mark P. Hagemeister +4 more	2016-01-12	$148,788,000
9234151	Lubricating compositions	Richard Wayne Martin, Douglas E. Deckman, Kevin J. Kelly, Craig J. Emett, Mark P. Hagemeister +4 more	2016-01-12	$148,788,000