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

James E. Rekoske — 40 Patents

UOUop: 37 patents #71 of 1,854Top 4%
CGCelanese Gmbh: 2 patents #249 of 404Top 65%
Glenview, IL: #22 of 857 inventorsTop 3%
Illinois: #1,255 of 84,256 inventorsTop 2%
Overall (All Time): #78,057 of 4,157,543Top 2%
40 Patents All Time
James E. Rekoske has been granted 40 US patents while listed as an inventor at Uop. The first was granted in 2000 and the most recent in October 2019. James E. Rekoske ranks #78,057 of 4,157,543 US inventors in our database (top 1.9%). Patent records list James E. Rekoske in Glenview, IL, US.

Patents per Year

Patents granted per year, 2000 to 2019Bar chart with a peak of 12 patents in 2008.peak 122000: 1 patents20002003: 1 patents2004: 1 patents20042007: 2 patents2008: 12 patents20082009: 3 patents2010: 4 patents20102011: 3 patents2012: 4 patents20122013: 4 patents2014: 2 patents20142015: 2 patents2019: 1 patents2019

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDate
10427997 Modular membrane system and method for olefin separation Trung Pham, Stanley J. Frey, Chunqing Liu 2019-10-01
9174892 Process for increasing a mole ratio of methyl to phenyl Antoine Negiz, Edwin P. Boldingh, Gregory J. Gajda, Dean E. Rende, David E. Mackowiak +1 more 2015-11-03
8937206 Process for increasing weight of olefins Joao Jorge da Silva Ferreira Alves, Christopher P. Nicholas 2015-01-20
8704029 Conversion of butylene to propylene under olefin metathesis conditions Christopher P. Nicholas, Etienne Mazoyer, Mostafa Taoufik, Jean-Marie Basset, Paul T. Barger 2014-04-22
8704021 Process for increasing weight of olefins Joao Jorge da Silva Ferreira Alves, Christopher P. Nicholas 2014-04-22
8609917 Process for increasing methyl to phenyl mole ratios and reducing benzene content in a motor fuel product Antoine Negiz, Edwin P. Boldingh, Gregory J. Gajda, Dean E. Rende, David E. Mackowiak +1 more 2013-12-17
8598395 Process for increasing a mole ratio of methyl to phenyl Antoine Negiz, Edwin P. Boldingh, Gregory J. Gajda, Dean E. Rende, David E. Mackowiak +1 more 2013-12-03
8563795 Aromatic aklylating agent and an aromatic production apparatus Antoine Negiz, Edwin P. Boldingh, Gregory J. Gajda, Dean E. Rende, David E. Mackowiak +1 more 2013-10-22
8471084 Process for increasing weight of olefins Joao Jorge da Silva Ferreira Alves, Christopher P. Nicholas 2013-06-25
8273935 Selective aromatics isomerization process Patrick C. Whitchurch, Robert B. Larson 2012-09-25
8227369 Layered composition and processes for preparing and using the composition Tao Wang, Dean E. Rende, Jeffery C. Bricker, Jeffrey L. Boike, Masao Takayama +2 more 2012-07-24
8134037 Xylene isomerization process and apparatus Paula L. Bogdan, Robert B. Larson, Patrick J. Silady, Patrick C. Whitchurch, Freddie Sandifer 2012-03-13
8128879 Apparatus for increasing weight of olefins Joao Jorge da Silva Ferreira Alves, Christopher P. Nicholas 2012-03-06
8044253 Xylene production processes with integrated feedstock treatment Antoine Negiz, Edwin P. Boldingh, Eric J. Baker 2011-10-25
8022263 Selective aromatics isomerization process Patrick C. Whitchurch, Robert B. Larson 2011-09-20
7897804 Processes for preparing alkenyl alkanoates using a layered catalyst composition Tao Wang, Dean E. Rende, Jeffery C. Bricker, Jeffrey L. Boike, Masao Takayama +2 more 2011-03-01
7847137 Xylene production processes with integrated feedstock treatment Antoine Negiz, Edwin P. Boldingh, Eric J. Baker 2010-12-07
7807045 Layered composition and processes for preparing and using the composition Dean E. Rende, Jeffery C. Bricker, Jeffrey L. Boike, Masao Takayama, Kouji Hara +1 more 2010-10-05
7799727 Layered composition and processes for preparing and using the composition Dean E. Rende, Jeffery C. Bricker, Jeffrey L. Boike, Masao Takayama, Kouji Hara +1 more 2010-09-21
7776283 Xylene production apparatus with integrated feedstock treatment Antoine Negiz, Edwin P. Boldingh 2010-08-17
7638459 Layered composition and processes for preparing and using the composition Dean E. Rende, Jeffery C. Bricker, Jeffrey L. Boike, Masao Takayama, Kouji Hara +1 more 2009-12-29
7615197 Processes for producing xylenes using isomerization and transalkylation reactions and apparatus therefor Antoine Negiz, Edwin P. Boldingh 2009-11-10
7566810 Xylene production processes employing rhenium-containing catalysts Edwin P. Boldingh, Antoine Negiz, Eric J. Baker, Robert B. Larson, Terrence E. Deak +1 more 2009-07-28
7456125 Ethylbenzene conversion and xylene isomerization processes and catalysts therefor Paula L. Bogdan, Patrick C. Whitchurch, Robert B. Larson, Dimitri A. Trufanov, Victor C. Patton +1 more 2008-11-25
7456124 Rhenium-containing transalkylation catalysts and processes for making the same Edwin P. Boldingh, Antoine Negiz, Eric J. Baker, Robert B. Larson, Terrence E. Deak +1 more 2008-11-25