Inventor
Paul W. Brown
Inventor
State College, PA, US
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia16%
C23FNon-mechanical removal of metallic material from surface11%
E04CStructural elements8%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management5%
A61LMethods or apparatus for sterilising materials or objects in general4%
Y10TTechnical subjects covered by former us classification4%
A01NPreservation of bodies of humans or animals or plants or parts thereof2%
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents2%
B01DSeparation2%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
PatentTitleYear
11,045,833Task specific ionic liquid-impregnated polymeric surface coatings for antibacterial, antifouling, and metal scavenging activity202111,026,419Silver- and copper-chelating ionic liquids, polymers, and gels, and uses thereof2021D0908042Growing tray cover2021D0908041Growing tray202110,286,355Systems and methods incorporating ionic liquids for electrochemically mediated capturing of lewis acid gases20199,732,201'NIR-inert substrates comprising bis-oxodihydroindolylen-benzodifuranones'20178,373,141'Photographing and measuring a territorial radiation field'20138,337,193'Apparatus for unscrambling and aligning preforms'20128,318,830'Photolatent catalysts based on organometallic compounds'20128,083,073'Loader bucket sieve apparatus'20118,021,477'Methods of limiting hydroxyl ion concentrations or their effects in concrete pore solutions to interfere with alkali silica reaction'20117,608,143'Methods of reducing hydroxyl ions in concrete pore solutions'20097,393,406'In situ formation of chloride sequestering compounds'20087,361,801'Methods for immobilization of nitrate and nitrite in aqueous waste'20087,235,295'Polymeric nanofibers for tissue engineering and drug delivery'20077,101,429'Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures'20067,081,156'Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures'20067,074,263'Direct sequestration of chloride ions'20067,060,128'Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures'20066,810,634'Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures'20046,755,925'Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures'20046,732,482'Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures'20046,670,280'Methods of microstructuring ferroelectric materials'20036,610,138'Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures'20036,201,039'Bone substitute composition comprising hydroxyapatite and a method of production therefor'20015,926,771'Method of immobilizing toxic or radioactive inorganic wastes and associated products'19995,678,233'Method of immobilizing toxic or radioactive inorganic wastes and associated products'19975,408,220'Purses with breakaway shoulder straps'19955,252,118'Biological-chemical film-coating cryoprotectant for plants'19934,705,949'Method and apparatus relating to specimen cells for scanning electron microscopes'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2013Patents assigned to BROWN PAUL W (7)· patent assignee history
1997–2011Based in State College, PA, US· patent location history
2004–2008Patents assigned to 352 EAST IRVIN AVENUE LTD PART (5)· patent assignee history
2011–2012Patents assigned to BROWN PAUL (3)· patent assignee history
2012–2017Patents assigned to BASF SE (2)· patent assignee history
2012–2017Based in Binzen, DE· patent location history
2019–2021Patents assigned to MASSACHUSETTS INST TECHNOLOGY (3)· patent assignee history
2019Based in Cambridge, MA, US· patent location history
2021Based in Boston, MA, US· patent location history
2021Based in Barrie, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BROWN PAUL Wself | 7 | 1993–2013 |
| 352 EAST IRVIN AVENUE LTD PART | 5 | 2004–2008 |
| BROWN PAULself | 3 | 2011–2012 |
| MASSACHUSETTS INST TECHNOLOGY | 3 | 2019–2021 |
| BASF SE | 2 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| State College, Pennsylvania, US | 16 | 1997–2011 |
| Boston, Massachusetts, US | 2 | 2021 |
| Barrie, CA | 2 | 2021 |
| Binzen, DE | 2 | 2012–2017 |
| Cambridge, Massachusetts, US | 1 | 2019 |