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

Timothy J. Romack

MTMicell Technologies: 29 patents #3 of 45Top 7%
UHUniversity Of North Carolina At Chapel Hill: 15 patents #22 of 1,688Top 2%
NUNorth Carolina State University: 2 patents #377 of 1,607Top 25%
UCUniversity Of North Carolina: 2 patents #26 of 213Top 15%
University of California: 1 patents #8,022 of 18,278Top 45%
Winterville, NC: #1 of 50 inventorsTop 2%
North Carolina: #545 of 45,564 inventorsTop 2%
Overall (All Time): #52,914 of 4,157,543Top 2%
51 Patents All Time

Issued Patents All Time

Showing 26–50 of 51 patents

Patent #TitleCo-InventorsDate
6165560 Surface treatment James B. McClain, James DeYoung 2000-12-26
6165559 Method of coating a solid substrate James B. McClain, James DeYoung 2000-12-26
6148645 Detergent injection systems for carbon dioxide cleaning apparatus James DeYoung, James B. McClain 2000-11-21
6122941 Cleaning apparatus James B. McClain, Gary Schrebe, Kenneth Grakauskas 2000-09-26
6120613 Carbon dioxide cleaning and separation systems James B. McClain, Gina M. Stewart, Ramone D. Givens 2000-09-19
6098430 Cleaning apparatus James B. McClain, Gary Schrebe, Kenneth Grakauskas 2000-08-08
6088863 Cleaning apparatus James B. McClain, Gary Schrebe, Kenneth Grakauskas 2000-07-18
6049931 Cleaning apparatus James B. McClain, Gary Schrebe, Kenneth Grakauskas 2000-04-18
6030663 Surface treatment James B. McClain, James DeYoung 2000-02-29
6010542 Method of dyeing substrates in carbon dioxide James DeYoung, James B. McClain, Joseph M. DeSimone 2000-01-04
5981673 Nonaqueous polymerization of fluoromonomers Joseph M. DeSimone 1999-11-09
5944996 Cleaning process using carbon dioxide as a solvent and employing molecularly engineered surfactants Joseph M. DeSimone, Douglas E. Betts, James B. McClain 1999-08-31
5939501 Nonaqueous polymerization of fluoromonomers Joseph M. DeSimone 1999-08-17
5939502 Nonaqueous polymerization of fluoromonomers Joseph M. DeSimone 1999-08-17
5872157 Method for olefin oxidation Joseph M. DeSimone 1999-02-16
5866005 Cleaning process using carbon dioxide as a solvent and employing molecularly engineered surfactants Joseph M. DeSimone, Douglas E. Betts, James B. McClain 1999-02-02
5858022 Dry cleaning methods and compositions David F. Cauble, James B. McClain 1999-01-12
5824726 Multi-phase polymerization process Joseph M. DeSimone 1998-10-20
5783082 Cleaning process using carbon dioxide as a solvent and employing molecularly engineered surfactants Joseph M. DeSimone, Douglas E. Betts, James B. McClain 1998-07-21
5780553 Heterogeneous polymerizations in carbon dioxide Joseph M. DeSimone, Dorian A. Canelas, Katherine A. Shaffer 1998-07-14
5674957 Nonaqueous polymerization of fluoromonomers Joseph M. DeSimone 1997-10-07
5672667 Multi-phase polymerization process Joseph M. DeSimone 1997-09-30
5618894 Nonaqueous polymerization of fluoromonomers Joseph M. DeSimone 1997-04-08
5530077 Multi-phase polymerization process Joseph M. DeSimone 1996-06-25
5527865 Multi-phase polymerization process Joseph M. DeSimone 1996-06-18