Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RM

Rex E. Murray — 63 Patents

Chevron: 20 patents #196 of 4,788Top 5%
UTUnivation Technologies: 18 patents #33 of 289Top 15%
UTUnion Carbide Chemicals & Plastics Technology: 10 patents #47 of 701Top 7%
UCUnion Carbide: 8 patents #69 of 1,402Top 5%
USUSDA: 7 patents #108 of 2,828Top 4%
Peoria, IL: #2 of 1,769 inventorsTop 1%
Illinois: #512 of 84,256 inventorsTop 1%
Overall (All Time): #35,470 of 4,157,543Top 1%
63 Patents All Time
Rex E. Murray has been granted 63 US patents while listed as an inventor at Chevron. The first was granted in 1986 and the most recent in November 2020. Rex E. Murray ranks #35,470 of 4,157,543 US inventors in our database (top 0.85%). Patent records list Rex E. Murray in Peoria, IL, US.

Issued Patents All Time

Showing 1–25 of 63 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10844315 Polytriglycerides Rogers E. Harry-O'Kuru, Girma Biresaw 2020-11-24
10457615 Process for isomerization and decarboxylation of unsaturated organic compounds with a metal catalyst or catalyst precursor Kenneth M. Doll, Zengshe Liu 2019-10-29
10443010 Polytriglycerides Rogers E. Harry O Kuru, Girma Biresaw 2019-10-15
9868679 Process for isomerization and decarboxylation of unsaturated organic compounds with a metal catalyst or catalyst precursor Kenneth M. Doll, Zengshe Liu 2018-01-16
9809778 Polytriglycerides Rogers E. Harry-O'Kuru, Girma Biresaw 2017-11-07
9540264 Heavy metal remediation via sulfur-modified bio-oils Grigor B. Bantchev, Kenneth M. Doll, Robert O. Dunn, Kim L. Ascherl 2017-01-10
9169333 Dual metallocene catalyst systems for decreasing melt index and increasing polymer production rates Albert P. Masino, Qing Yang, Steve J. Secora, Kumudini C. Jayaratne, William B. Beaulieu +4 more 2015-10-27
9126909 Heavy metal remediation via sulfur-modified bio-oils Grigor B. Bantchev, Kenneth M. Doll, Robert O. Dunn, Kim L. Ascherl 2015-09-08
8907031 Imino carbene compounds and derivatives, and catalyst compositions made therefrom LeGrande Mancel Slaughter, Dipesh Prema, Jinhui Chen 2014-12-09
8835588 Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor William B. Beaulieu, Qing Yang, Errun Ding, Gary L. Glass, Alan L. Solenberger +1 more 2014-09-16
8748546 Dual metallocene catalyst systems for decreasing melt index and increasing polymer production rates Albert P. Masino, Qing Yang, Steve J. Secora, Kumudini C. Jayaratne, William B. Beaulieu +4 more 2014-06-10
8524626 Nano-linked metallocene catalyst compositions and their polymer products Kumudini C. Jayaratne, Qing Yang, Joel L. Martin 2013-09-03
8501654 Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor William B. Beaulieu, Qing Yang, Errun Ding, Gary L. Glass, Alan L. Solenberger +1 more 2013-08-06
8450436 Dual metallocene catalyst systems for decreasing melt index and increasing polymer production rates Albert P. Masino, Qing Yang, Steve J. Secora, Kumudini C. Jayaratne, William B. Beaulieu +4 more 2013-05-28
8426536 Nano-linked heteronuclear metallocene catalyst compositions and their polymer products Kumudini C. Jayaratne, Qing Yang, Joel L. Martin, Gary L. Glass 2013-04-23
8367853 Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalyst Qing Yang, Richard M. Buck 2013-02-05
8329834 Dual metallocene catalyst systems for decreasing melt index and increasing polymer production rates Albert P. Masino, Qing Yang, Steve J. Secora, Kumudini C. Jayaratne, William B. Beaulieu +4 more 2012-12-11
8329833 Nano-linked metallocene catalyst compositions and their polymer products Kumudini C. Jayaratne, Qing Yang, Joel L. Martin 2012-12-11
8207280 Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor William B. Beaulieu, Qing Yang, Errun Ding, Gary L. Glass, Alan L. Solenberger +1 more 2012-06-26
8143183 Nano-linked metallocene catalyst compositions and their polymer products Kumudini C. Jayaratne, Qing Yang, Joel L. Martin 2012-03-27
8143430 Nano-linked heteronuclear metallocene catalyst compositions and their polymer products Kumudini C. Jayaratne, Qing Yang, Joel L. Martin, Gary L. Glass 2012-03-27
8080681 Nano-linked metallocene catalyst compositions and their polymer products Kumudini C. Jayaratne, Qing Yang, Joel L. Martin 2011-12-20
8013177 Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalyst Qing Yang, Richard M. Buck 2011-09-06
8012900 Nano-linked metallocene catalyst compositions and their polymer products Kumudini C. Jayaratne, Qing Yang, Joel L. Martin 2011-09-06
7919639 Nano-linked heteronuclear metallocene catalyst compositions and their polymer products Kumudini C. Jayaratne, Qing Yang, Joel L. Martin, Gary L. Glass 2011-04-05