Ludwig Pichler
27Patents
7h-index
28Co-inventors
69Inventor score
Filing activity: Apr 25, 1975 → Apr 27, 1995
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 |
| US4015011A | Phenylalkylamines and salts thereof | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4213995A | 2-Phenylimino-imidazolidines and salts thereof | Human Necessities | 9 | Expired |
| US5597800A | Treatment with lys-plasminogen of reperfusion injury and brain edema caused by ischemia | Human Necessities | 9 | Expired |
| US5520912A | Prevention and treatment of ischemic events and reperfusion injury resulting therefrom using lys-plasminogen | Human Necessities | 8 | Expired |
| US4146645A | Hypertensive phenylalkylamines and salts thereof | Chemistry; Metallurgy | 7 | Expired |
| US5571786A | Use of protein C or the activation peptide of protein C for preparing a pharmaceutical preparation | Chemistry; Metallurgy | 7 | Expired |
| US4361575A | Substituted 2-phenylamino-2-imidazolines and salts thereof | Human Necessities | 6 | Expired |
| US4575504A | Thienothiazole derivatives | Chemistry; Metallurgy | 6 | Expired |
| US4215133A | 2-[N-(2'-Chlo ro-4'-methyl-thienyl-3')-N-(cyclopropyl-methyl)-amino]-2-imidazoline and salts thereof | Human Necessities | 6 | Expired |
| US4259346A | Bradycardiac pharmaceutical compositions and method of use | Human Necessities | 5 | Expired |
| US4293564A | 2-(3,5-Dibromo-4-amino-phenylimino)-imidazolidine, salts and compositions thereof | Human Necessities | 5 | Expired |
| US5068325A | 4,5,7,8-tetrahydro-6H-thiazolo[5,4-d]azepines, their preparation and their use as pharmaceutical compositions | Human Necessities | 4 | Expired |
| US4277487A | Substituted 2-phenylamino-2-imidazolines as bradycardiacs | Human Necessities | 4 | Expired |
| US4250186A | Method of slowing heart rate | Human Necessities | 4 | Expired |
| US4210659A | Substituted 7-phenyl-2,3-dihydro-imidazo[1,2-.alpha.]imidazoles and salts thereof | Human Necessities | 3 | Expired |
| US5549893A | Use of protein C in the treatment of purpura fulminans | Human Necessities | 2 | Expired |
| US4263300A | Substituted 2-phenylamino-1,3-tetrahydro-2-pyrimidines and salts thereof | Human Necessities | 2 | Expired |
| US4259342A | Antianginal treatment with azepine derivatives | Human Necessities | 2 | Expired |
| US4341788A | 2-(2-Chloro-4-cyclopropyl-phenyl-imino)-imidazolidine, and acid addition salts thereof as bradycardiacs | Chemistry; Metallurgy | 1 | Expired |
| US4409220A | Fused-ring amino-pyrazines as bradycardiac agents | Chemistry; Metallurgy | 1 | Expired |
| US5675058A | Bioassay for thrombogenesis and rabbit model | Physics | 0 | Expired |
| US4271175A | Method of using 2-[N-(2,6-dichloro-phenyl)-N-allyl-amino]-2-imidazoline and salts thereof as bradycardiacs | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.