Dieter Hinzen
15Patents
7h-index
17Co-inventors
55Inventor score
Filing activity: Jul 9, 1984 → Sep 4, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4886812A | Tetrahydro-benzthiazoles, the preparation thereof and their use as intermediate products or as pharmaceuticals | Chemistry; Metallurgy | 62 | Expired |
| US4731374A | Tetrahydro-benzthiazoles, the preparation thereof and their use as intermediate products or as pharmaceuticals | Chemistry; Metallurgy | 51 | Expired |
| US4843086A | Tetrahydro-benzthiazoles, the preparation thereof and their use as intermediate products or as pharmaceuticals | Chemistry; Metallurgy | 50 | Expired |
| US4833140A | 1-(benzyl or pyridylmethyl)-4 or 5-aminomethyl-pyrrolidin-2-ones | Chemistry; Metallurgy | 11 | Expired |
| US4581364A | 1-substituted-4-hydroxymethyl-pyrrolidin-2-ones | Chemistry; Metallurgy | 7 | Expired |
| US4670456A | 4-Aminocarbonylaminomethyl-1-benzylpyrrolidin-2-ones as nootropic agents and as agents for treating cerebral insufficiency | Chemistry; Metallurgy | 7 | Expired |
| US4732900A | 1,2,4-triazolo-carbamates | Chemistry; Metallurgy | 7 | Expired |
| US4767759A | Piperazinyl and morpholinyl substituted 1-(benzyl or pyridylmethyl)-4-or-5-aminomethyl-pyrrolidin-2-ones and their nootropic use | Chemistry; Metallurgy | 5 | Expired |
| US4762832A | Morpholine containing pyrrolidinones pharmaceutical compositions and use | Chemistry; Metallurgy | 2 | Expired |
| US5073671A | 1-(benzyl or pyridylmethyl)-4 or 5-aminomethyl-pyrrolidin-2-ones | Chemistry; Metallurgy | 1 | Expired |
| US4857528A | Substituted pyrrolidinones, pharmaceutical compositions and use | Chemistry; Metallurgy | 1 | Expired |
| US4645770A | Agent for treating Parkinson's disease or Parkinsonism | Human Necessities | 0 | Expired |
| US4891378A | Nortropanyl containing pyrrolidinones, pharmaceutical compositions and use | Chemistry; Metallurgy | 0 | Expired |
| US4996224A | 1-benzyl-4- or 5-pyrrolidinomethyl-pyrrolidin-2-ones and nootropic method of use thereof | Chemistry; Metallurgy | 0 | Expired |
| US5149808A | N-heterocyclic substituted -pyrrolidin-2-ones | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.