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USPTO Patent Rankings Data through Dec 31, 2025
TC

Thomas S. Coolbaugh — 42 Patents

ExxonMobil: 38 patents #201 of 10,161Top 2%
UCUniroyal Chemical Company: 4 patents #44 of 230Top 20%
Arlington, MA: #60 of 2,056 inventorsTop 3%
Massachusetts: #1,725 of 88,656 inventorsTop 2%
Overall (All Time): #72,062 of 4,157,543Top 2%
42 Patents All Time
Thomas S. Coolbaugh has been granted 42 US patents while listed as an inventor at ExxonMobil. The first was granted in 1988 and the most recent in February 2004. Thomas S. Coolbaugh ranks #72,062 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Thomas S. Coolbaugh in Arlington, MA, US.

Patents per Year

Patents granted per year, 1988 to 2004Bar chart with a peak of 7 patents in 1994.peak 71988: 2 patents19881989: 2 patents1992: 2 patents19921993: 4 patents1994: 7 patents19941995: 5 patents1996: 4 patents19961997: 2 patents1998: 3 patents19981999: 1 patents2000: 4 patents20002001: 5 patents2004: 1 patents2004

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6689723 Sulfide- and polysulfide-containing lubricating oil additive compositions and lubricating compositions containing the same William Sullivan, Percy R. Kanga 2004-02-10 $103,567,000
6319881 Haze free oil additive compositions containing dispersants from selectively hydrogenated diene copolymers Frederick C. Loveless, John E. Marlin, II, Demetreos N. Matthews 2001-11-20 $275,555,000
6312672 Sunscreen compositions containing copolymers of isoprene butadiene and/or styrene to provide improved water resistance Sandra S. Davis, John E. Marlin, II, Demetreos N. Matthews, Fahimeh P. Shirazi 2001-11-06 $315,013,000
6248702 Dispersant and dispersant viscosity index improvers from selectively hydrogenated aryl-substituted olefin containing diene copolymers Frederick C. Loveless, John E. Marlin, II, Demetreos N. Matthews 2001-06-19
6228817 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers John E. Marlin, II, Demetrios N. Matthews, Kenneth G. Stensler, Frederick C. Loveless 2001-05-08
6215033 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: blends with lower molecular weight components John M. Klosek, Frederick C. Loveless, John E. Marlin, II, Demetreos N. Matthews 2001-04-10
6162768 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: free radically initiated direct grafting reaction products Frederick C. Loveless, John E. Marlin, II, Demetreos N. Matthews 2000-12-19
6103676 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: hydroformylation/reductive amination reaction products Frederick C. Loveless, John E. Marlin, II, Demetreos N. Matthews 2000-08-15
6054539 Selectively hydrogenated polymer compositions: polybutadiene-isoprene-polybutadiene Frederick C. Loveless, John E. Marlin, II, Demetreos N. Matthews, Fahimeh P. Shirazi 2000-04-25
6034184 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: Mannich reaction products Frederick C. Loveless, John E. Marlin, II, Demetreos N. Matthews 2000-03-07
5948861 Star-branched block elastomeric copolymers Wan-Li Liu, Frederick C. Loveless, Demetreos N. Matthews 1999-09-07 $640,737,000
5773524 Epoxidized liquid elastomeric copolymers Frederick C. Loveless, Demetreos N. Matthews, Leslie R. Rudnick 1998-06-30 $161,629,000
5747598 Epoxidized solid elastomeric copolymers Frederick C. Loveless, Demetreos N. Matthews 1998-05-05 $156,282,000
5717035 Solid block and random elastomeric copolymers Frederick C. Loveless, Demetreos N. Matthews 1998-02-10 $120,730,000
5663239 Star-branched block elastomeric copolymers Wan-Li Liu, Frederick C. Loveless, Demetreos N. Matthews 1997-09-02 $113,559,000
5625100 Vulcanizable liquid compositions Frederick C. Loveless, Demetreos N. Matthews, Leslie R. Rudnick 1997-04-29 $37,595,000
5569718 Solid elastomeric block copolymers Frederick C. Loveless, Demetreos N. Matthews 1996-10-29 $49,205,000
5545783 Vulcanizable liquid compositions Frederick C. Loveless, Demetreos N. Matthews, Leslie R. Rudnick 1996-08-13 $66,273,000
5530068 Solid elastometric block copolymers Frederick C. Loveless, Demetreos N. Matthews 1996-06-25 $32,108,000
5510548 Vulcanizable liquid compositions Frederick C. Loveless, Demetreos N. Matthews, Leslie R. Rudnick 1996-04-23 $39,596,000
5470914 Polymer blends containing a solid elastomeric block copolymer Frederick C. Loveless, Demetreos N. Matthews 1995-11-28 $28,504,000
5457161 Solid block elastomeric copolymers comprising at least three alternating blocks Frederick C. Loveless, Demetreos N. Matthews 1995-10-10 $19,767,000
5416163 Polymer blends containing a solid elastomeric block copolymer Frederick C. Loveless, Demetreos N. Matthews 1995-05-16 $36,669,000
5399629 Solid elastomeric block copolymers Frederick C. Loveless, Demetreos N. Matthews 1995-03-21 $21,060,000
5387730 Vulcanizable liquid compositions Frederick C. Loveless, Demetreos N. Matthews, Leslie R. Rudnick 1995-02-07 $116,374,000