CJ

Christian W. Johnston

TP Tyndale Plains-Hunter: 15 patents #2 of 11Top 20%
GL Gld: 5 patents #1 of 3Top 35%
📍 Miami, FL: #109 of 4,605 inventorsTop 3%
🗺 Florida: #2,317 of 67,251 inventorsTop 4%
Overall (All Time): #213,323 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
D1059183 Watch Stephen Cartolano 2025-01-28
D990328 Watch Cesar Padilla 2023-06-27
D980102 Watch Cesar Padilla 2023-03-07
D950396 Watch Cesar Padilla 2022-05-03
D919474 Jewelry clasp for chain Cesar Padilla 2021-05-18
5334691 Hydrophilic polyurethanes of improved strength Francis E. Gould 1994-08-02
5120816 Hydrophilic polyurethanes of improved strength Francis E. Gould 1992-06-09
5000955 Thermally reversible polyurethane hydrogels and cosmetic, biological and medical uses Francis E. Gould, George E. Seems 1991-03-19
4780512 Polyurethane acrylate compositions Francis E. Gould 1988-10-25
4743673 Hydrophilic carboxy polyurethanes John M. Teffenhart 1988-05-10
4496535 Polyurethane polyene compositions Francis E. Gould 1985-01-29
4490423 Polyurethane polyene compositions Francis E. Gould 1984-12-25
4454309 Polyurethane polyene compositions Francis E. Gould 1984-06-12
4451635 Polyurethane quaternary ammonium salts Francis E. Gould 1984-05-29
4439584 Gas and ion permeable membranes formed of polyurethane diacrylate compositions Francis E. Gould 1984-03-27
4439585 Polyurethane diacrylate compositions as carrier for pharmacological agents Francis E. Gould 1984-03-27
4439583 Polyurethane diacrylate compositions useful in forming canulae Francis E. Gould 1984-03-27
4424305 Surgical implants formed of polyurethane diacrylate compositions Francis E. Gould 1984-01-03
4408023 Polyurethane diacrylate compositions useful for contact lenses and the like Francis E. Gould 1983-10-04
4359558 Polyurethane diacrylate compositions Francis E. Gould 1982-11-16