Richard E. Philion
14Patents
5h-index
18Co-inventors
63Inventor score
Filing activity: Aug 30, 1978 → Dec 22, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6013648A | CB.sub.2 Receptor agonist compounds | Human Necessities | 55 | Expired |
| US4313951A | 3-Substituted-6-(lower-alkyl)-5-(pyridinyl)-2(1H)-pyridinones, their cardiotonic use and intermediates therefor | Chemistry; Metallurgy | 32 | Expired |
| US4751246A | Compositions and method | Chemistry; Metallurgy | 23 | Expired |
| US4374149A | .alpha.-{[(Arylalkyl)amino]alkyl}-4-hydroxy-3-(lower-alkylsul finyl)benzenemethanols | Chemistry; Metallurgy | 11 | Expired |
| US4452816A | Method of lowering blood pressure by .alpha.-{[arylalkylamino]alkyl}-4-hydroxy-3-(loweralkylsulfinyl)benzenem ethanols | Chemistry; Metallurgy | 6 | Expired |
| US4695589A | Alpha-(aminoalkyl-4-hydroxy-3-(alkylthio)benzenemethanols | Chemistry; Metallurgy | 4 | Expired |
| US4614830A | Esterification process | Chemistry; Metallurgy | 4 | Expired |
| US5707603A | Pyridine complexing agents and targeting immunoreagents useful in therapeutic and diagnostic compositions | Chemistry; Metallurgy | 3 | Expired |
| US4396629A | Compositions, processes and method | Chemistry; Metallurgy | 2 | Expired |
| US5672702A | Process for preparing 3 amino 1, 2, 4-benzotriazine dioxide | Chemistry; Metallurgy | 2 | Expired |
| US4361569A | 3-(Hydroxy or hydroxymethyl)-6-methyl-5-(4-pyridinyl)-2(1H)-pyridinone and cardiotonic use thereof | Chemistry; Metallurgy | 1 | Expired |
| US5659083A | Process of preparing 2,2'-(1-methyl-1,2-ethanediylidene) bis[hydrazinecarboximidamide] | Chemistry; Metallurgy | 0 | Expired |
| US4365065A | 1-(Pyridinyl)-2-(dimethylamino)ethenyl lower-alkyl ketones | Chemistry; Metallurgy | 0 | Expired |
| US5693673A | Process of preparing 2,2'-(1-methyl-1,2-ethanediylidene)bishydrazine caroximidamide! | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.