Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Timothy J. Romack — 51 Patents

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: #558 of 45,564 inventorsTop 2%
Overall (All Time): #51,932 of 4,157,543Top 2%
51 Patents All Time
Timothy J. Romack has been granted 51 US patents while listed as an inventor at Micell Technologies. The first was granted in 1996 and the most recent in February 2016. Timothy J. Romack ranks #51,932 of 4,157,543 US inventors in our database (top 1.2%). Patent records list Timothy J. Romack in Winterville, NC, US.

Issued Patents All Time

Showing 1–25 of 51 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9259436 Poly(urea-urethane) compositions useful as topical medicaments and methods of using the same Jerry S. Chesson, Lance L. Swick, David R. Terry 2016-02-16
8771725 Poly(urea-urethane) compositions useful as topical medicaments and methods of using the same Jerry S. Chesson, Lance L. Swick, David R. Terry 2014-07-08
6747179 Carbon dioxide-soluble polymers and swellable polymers for carbon dioxide applications Joseph M. DeSimone, Eva R. Birnbaum, Ruben G. Carbonell, Stephanie Crette, James B. McClain +3 more 2004-06-08
6711773 Detergent injection methods for carbon dioxide cleaning apparatus James DeYoung, James B. McClain 2004-03-30 $8,207,000
6506259 Carbon dioxide cleaning and separation systems James B. McClain, Gina M. Stewart, Ramone D. Givens 2003-01-14 $1,755,000
6499322 Detergent injection systems for carbon dioxide cleaning apparatus James DeYoung, James B. McClain 2002-12-31 $1,755,000
6426391 Fluorination in liquid or supercritical carbon dioxide Joseph M. DeSimone, Han-Chao Wei 2002-07-30
6413574 Deposition methods utilizing carbon dioxide separation systems James B. McClain, Gina M. Stewart, Ramone D. Givens 2002-07-02 $1,256,000
6412312 Cleaning apparatus James B. McClain, Gary Schrebe, Kenneth Grakauskas 2002-07-02 $1,256,000
6344243 Surface treatment James B. McClain, James DeYoung 2002-02-05 $2,990,000
6332342 Methods for carbon dioxide dry cleaning with integrated distribution James B. McClain, James DeYoung, R. Bradley Lienhart, Joseph M. DeSimone, Kenneth L. Huggins 2001-12-25
6297206 Combination surfactant systems for use in carbon dioxide-based cleaning formulations James DeYoung 2001-10-02 $3,807,000
6287640 Surface treatment of substrates with compounds that bind thereto James B. McClain, James DeYoung 2001-09-11
6270844 Method of impregnating a porous polymer substrate James B. McClain, James DeYoung 2001-08-07
6269507 Detergent injection systems for carbon dioxide cleaning apparatus James DeYoung, James B. McClain 2001-08-07
6258766 Dry cleaning methods and compositions David F. Cauble, James B. McClain 2001-07-10
6248136 Methods for carbon dioxide dry cleaning with integrated distribution James B. McClain, James DeYoung, R. Bradley Lienhart, Joseph M. DeSimone, Kenneth L. Huggins 2001-06-19
6224774 Method of entraining solid particulates in carbon dioxide fluids Joseph M. DeSimone, Douglas E. Betts, James B. McClain 2001-05-01
6218353 Solid particulate propellant systems and aerosol containers employing the same David F. Cauble, James B. McClain 2001-04-17
6200637 Method of coating a substrate in carbon dioxide with a carbon-dioxide insoluble material James B. McClain, James DeYoung 2001-03-13
6200393 Carbon dioxide cleaning and separation systems James B. McClain, Gina M. Stewart, Ramone D. Givens 2001-03-13
6200352 Dry cleaning methods and compositions David F. Cauble, James B. McClain 2001-03-13
6200943 Combination surfactant systems for use in carbon dioxide-based cleaning formulations James DeYoung 2001-03-13
6187383 Surface treatment James B. McClain, James DeYoung 2001-02-13
6176895 Polymers for metal extractions in carbon dioxide Joseph M. DeSimone, William Tumas, Kimberly R. Powell, T. Mark McCleskey, James B. McClain +1 more 2001-01-23