John Oldfield
17Patents
8h-index
12Co-inventors
69Inventor score
Filing activity: Feb 21, 1985 → Mar 11, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5843942A | Aromatic amino ethers as pain relieving agents | Chemistry; Metallurgy | 33 | Expired |
| US5089499A | Quinazoline derivatives possessing anti-tumor activity | Chemistry; Metallurgy | 32 | Expired |
| US5811459A | Ortho substituted aromatic compounds useful as antagonists of the pain enhancing effects of E-type prostaglandins | Chemistry; Metallurgy | 22 | Expired |
| US4873329A | Alkene, alkyne or cycloalkylene derivatives | Chemistry; Metallurgy | 19 | Expired |
| US5317101A | Tricyclic heterocycles | Chemistry; Metallurgy | 18 | Expired |
| US5834468A | Substituted aryl and heteroaryl compounds as E-type prostaglandin antagonists | Chemistry; Metallurgy | 16 | Expired |
| US5032592A | Alkene, alkyne or cycloalkylene derivatives | Chemistry; Metallurgy | 15 | Expired |
| US6057345A | Substituted aryl and heteroaryl compounds as E-type prostaglandin antagonists | Chemistry; Metallurgy | 12 | Expired |
| US4985441A | Anti-tumor agents | Chemistry; Metallurgy | 8 | Expired |
| US5965741A | Ortho-substituted aromatic ether compounds and their use in pharmaceutical compositions for pain relief | Chemistry; Metallurgy | 5 | Expired |
| US5252573A | Anti-tumor agents | Chemistry; Metallurgy | 5 | Expired |
| US6787562B2 | Substituted aryl and heteroaryl compounds as E-type prostaglandin antagonists | Chemistry; Metallurgy | 1 | Expired |
| US5395838A | 6-substituted quinazolines processing anti-tumor activity | Chemistry; Metallurgy | 1 | Expired |
| US12145877B2 | Coated glazing | Chemistry; Metallurgy | 0 | Active |
| US10131572B2 | Heat treatable coated glass pane | Chemistry; Metallurgy | 0 | Active |
| US10597323B2 | Heat treatable coated glass pane | Chemistry; Metallurgy | 0 | Active |
| US12116309B2 | Toughenable coated substrate | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.