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USPTO Patent Rankings Data through Dec 31, 2025
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Terrence Huff — 11 Patents

ExxonMobil: 11 patents #1,026 of 10,161Top 15%
Baytown, TX: #19 of 279 inventorsTop 7%
Texas: #13,915 of 125,132 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Terrence Huff has been granted 11 US patents while listed as an inventor at ExxonMobil. The first was granted in 1980 and the most recent in May 1998. Terrence Huff ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Terrence Huff in Baytown, TX, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5747592 Thermoplastic polymer compositions and their production and use James J. McAlpin 1998-05-05 $178,366,000
5514761 Method for preparation of unsaturated alpha-olefin copolymers Bradley P. Etherton, James J. McAlpin, Edward N. Kresge 1996-05-07 $108,392,000
5504171 Unsaturated propylene/.alpha., .omega.-diene copolymers Bradley P. Etherton, James J. McAlpin, Edward N. Kresge 1996-04-02 $40,908,000
5210139 Thermoplastic olefin alloys and method for producing the same James J. McAlpin 1993-05-11 $48,785,000
5066723 Impact-modified polymers (p-1304) James C. Randall 1991-11-19 $41,168,000
5023300 Thermoplastic olefin alloys and method for producing the same James J. McAlpin 1991-06-11 $56,092,000
4677088 High efficiency polymerization catalyst component for use in the polymerization of propylene and higher alpha-olefins Arthur W. Langer, Jr. 1987-06-30 $31,858,000
4525467 High efficiency polymerization catalyst component for use in the polymerization of propylene and higher alpha-olefins Eugene E. Poirot 1985-06-25 $34,335,000
4478951 Titanium trichloride catalyst component and the process for the production thereof 1984-10-23 $39,229,000
4221882 High impact melt-flowable dual continuum melt mixed polymer blends of polypropylene, polyethylene, and ethylene-propylene rubber 1980-09-09 $22,912,000
4220555 Preparing polyolefins with a narrow particle size distribution and catalyst therefor Harry J. Wristers, Eugene E. Poirot 1980-09-02 $23,623,000