ES

Eugene E. Spala

Chevron: 13 patents #351 of 4,788Top 8%
CC Cherron Oronite Company: 1 patents #3 of 11Top 30%
Overall (All Time): #492,162 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12103908 Distillation process for producing a low TPP phenate 2024-10-01
9434906 Marine diesel engine lubricating oil compositions Ronald Theodorus Fake Jukes 2016-09-06
9062271 Process for preparing an overbased salt of a sulfurized alkyl-substituted hydroxyaromatic composition Ronald T. F. Jukes 2015-06-23
8993499 Low temperature performance lubricating oil detergents and method of making the same Curt B. Campbell, Gilles P. Sinquin, Gilbert R. Chapon 2015-03-31
8933002 Lubricating oil compositions Gilles P. Sinquin, Curt B. Campbell, Hélène Lecroq 2015-01-13
8664170 Low temperature performance lubricating oil detergents and method of making the same Curtis B. Campbell, Willie Horn, Jr. 2014-03-04
8603956 Super overbased polyalkenyl sulfonate and alkylaryl sulfonate composition and process for making the same 2013-12-10
8399388 Low temperature performance lubricating oil detergents and method of making the same Curtis B. Campbell, Willie Horn, Jr. 2013-03-19
8188020 Lubricating oil composition containing an alkali metal detergent Jean-Louis Le Coent, Amedee Guellec 2012-05-29
7163911 Carboxylated detergent-dispersant additive for lubricating oils Cornelius Hendrikus Boons, Willem Van Dam 2007-01-16