Michael J. Roberts
32Patents
10h-index
25Co-inventors
71Inventor score
Filing activity: Oct 30, 2000 → Nov 12, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD499397S1 | Headset | General | 154 | Expired |
| US6436386B1 | Hydroxyapatite-targeting poly (ethylene glycol) and related polymers | Human Necessities | 139 | Expired |
| US7056500B2 | Polymer conjugates of opioid antagonists | Human Necessities | 47 | Expired |
| US6638500B1 | Polyol-IFN-&bgr;conjugates modified at Cys-17 and composition containing same | Human Necessities | 38 | Expired |
| US7078496B2 | Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith | Human Necessities | 31 | Expired |
| US6908963B2 | Thioester polymer derivatives and method of modifying the N-terminus of a polypeptide therewith | Human Necessities | 28 | Expired |
| US7662365B2 | Polymer conjugates of opioid antagonists | Human Necessities | 26 | Expired |
| US8008285B2 | Droxidopa and pharmaceutical composition thereof for the treatment of fibromyalgia | Human Necessities | 22 | Active |
| US7511095B2 | Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith | Human Necessities | 11 | Active |
| US7834088B2 | Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith | Human Necessities | 10 | Active |
| US7267941B2 | Cyanovirin variant-polymer conjugates | Human Necessities | 9 | Expired |
| US8617530B2 | Polymer conjugates of opioid antagonists | Human Necessities | 8 | Active |
| US8071678B2 | Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith | Human Necessities | 6 | Active |
| US8329876B2 | Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith | Human Necessities | 6 | Active |
| USD510931S1 | Ear-clip for personal audio device | General | 6 | Expired |
| US8349307B2 | Polymer conjugates of opioid antagonists | Human Necessities | 5 | Active |
| US7829708B2 | Metabolically inert antifolates for treating disorders of abnormal cellular proliferation and inflammation | Human Necessities | 5 | Active |
| US10098401B2 | Augmented reality motorcycle helmet | Physics | 4 | Active |
| US8530653B2 | Enzyme inhibiting compounds | Human Necessities | 3 | Active |
| US7700314B2 | Method for producing polyol-IFN-β conjugate | Human Necessities | 2 | Active |
| US7951812B2 | Substituted pyrrolo[2,3-d]pyrimidines as antifolates | Human Necessities | 2 | Active |
| US7829074B2 | Hydroxypatite-targeting poly(ethylene glycol) and related polymers | Chemistry; Metallurgy | 2 | Expired |
| US6992071B2 | Methods for modulating phototoxicity | Human Necessities | 2 | Expired |
| US8383681B2 | Droxidopa and pharmaceutical composition thereof for the treatment of mood disorders, sleep disorders or attention deficit disorders | Human Necessities | 1 | Active |
| US8372422B2 | Hydroxyapatite-targeting poly(ethylene glycol) and related polymers | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.