Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PC

Peter K. Coughlin

UOUop: 42 patents #58 of 1,854Top 4%
UCUnion Carbide: 14 patents #24 of 1,402Top 2%
Mundelein, IL: #3 of 550 inventorsTop 1%
Illinois: #650 of 84,256 inventorsTop 1%
Overall (All Time): #44,574 of 4,157,543Top 2%
56 Patents All Time

Issued Patents All Time

Showing 26–50 of 56 patents

Patent #TitleCo-InventorsDate
7166149 Adsorption process for continuous purification of high value gas feeds Stephen R. Dunne, Rustam H. Sethna 2007-01-23
6773694 Process for synthesizing molecular sieves David A. Lesch 2004-08-10
5559068 Reforming/dehydrocyclization catalysts Qianjun Chen, Regis J. Pellet 1996-09-24
5520796 Reforming/dehydrocyclization catalysts Qianjun Chen, Regis J. Pellet 1996-05-28
5346611 Reforming/dehydrocyclization catalysts Regis J. Pellet 1994-09-13
5225071 Reforming/dehydrocyclization catalysts Regis J. Pellet 1993-07-06
5098877 Reforming/dehydrocyclization catalysts Regis J. Pellet 1992-03-24
4927768 Grown crystalline sensor and method for sensing William C. Mercer, Edith M. Flanigen 1990-05-22
4923594 Fluid catalytic cracking process Regis J. Pellet, Jule A. Rabo 1990-05-08
4914067 Catalytic cracking catalysts and cracking process using mixed catalyst system Regis J. Pellet, Mark T. Staniulis, Gary N. Long, Jule A. Rabo 1990-04-03
4904518 Multiphase composite and processes for preparing same William C. Mercer, Stephen T. Wilson, Edith M. Flanigen 1990-02-27
4876890 Moisture sensing apparatus and method William C. Mercer, Donald Allen McLeod, Edith M. Flanigen 1989-10-31
4860584 Composite moisture sensing apparatus and method William C. Mercer, Donald Allen McLeod, Edith M. Flanigen 1989-08-29
4861739 Microporous crystalline composite compositions Regis J. Pellet, Albert R. Springer, Richard T. Gajek 1989-08-29
4859314 Catalytic cracking catalysts and cracking process using non-zeolitic molecular sieves Regis J. Pellet, Mark T. Staniulis, Gary N. Long, Jule A. Rabo 1989-08-22
4842714 Catalytic cracking process using silicoaluminophosphate molecular sieves Regis J. Pellet, Mark T. Staniulis, Gary N. Long, Jule A. Rabo 1989-06-27
4814316 Novel catalyst composition, and processes for making and using same Regis J. Pellet, Jule A. Rabo 1989-03-21
4795549 UHP-Y-containing reforming catalysts and processes Jule A. Rabo 1989-01-03
4791083 Catalytic cracking catalysts comprising non-zeolitic molecular sieves Regis J. Pellet, Mark T. Staniulis, Gary N. Long, Jule A. Rabo 1988-12-13
4741820 Reforming/dehydrocyclization catalysts and processes Regis J. Pellet 1988-05-03
4740650 Xylene isomerization Regis J. Pellet, Gary N. Long, Jule A. Rabo 1988-04-26
4740648 Conversion of olefins to liquid motor fuels Jule A. Rabo 1988-04-26
4734185 Cracking process using zeolite and silicoaluminophosphate molecular sieve Regis J. Pellet, Mark T. Staniulis, Gary N. Long, Jule A. Rabo 1988-03-29
4666875 Catalytic cracking catalysts using silicoaluminophosphate molecular sieves Regis J. Pellet, Mark T. Staniulis, Gary N. Long, Jule A. Rabo 1987-05-19
4663355 Catalyst and process for converting synthesis gas to liquid motor fuels 1987-05-05