Hoffmann La Roche Inc
Hoffmann LActive Patents
0
Total Holdings
23
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4659550A | Method and apparatus for measuring blood coagulation time | Expired / Lapsed | 1982-05-20 | 1987-04-21 | 12 | Details |
| US4614731A | Peptide having immunopotentiating activity similar to thymo… | Expired / Lapsed | 1985-06-10 | 1986-09-30 | 5 | Details |
| US4603219A | 1,3-dibenzyloxy-2-acetoxymethoxypropane, intermediate for 9… | Expired / Lapsed | 1984-10-29 | 1986-07-29 | 2 | Details |
| US4512924A | Pyridazo[1,2-a][1,2]diazepines | Expired / Lapsed | 1983-05-12 | 1985-04-23 | 34 | Details |
| US4432895A | Monomeric interferons | Expired / Lapsed | 1982-11-24 | 1984-02-21 | 14 | Details |
| US4430082A | Hypodermic syringe assembly | Expired / Lapsed | 1982-06-25 | 1984-02-07 | 4 | Details |
| US4411894A | Pharmaceutical preparations | Expired / Lapsed | 1981-08-17 | 1983-10-25 | 10 | Details |
| US4383985A | Breast cancer antigens | Expired / Lapsed | 1980-07-11 | 1983-05-17 | 24 | Details |
| US4307094A | Triazolopyridazine derivatives | Expired / Lapsed | 1980-07-17 | 1981-12-22 | 38 | Details |
| US4299815A | Carcinoembryonic antigen determination | Expired / Lapsed | 1980-02-08 | 1981-11-10 | 14 | Details |
| US4289689A | Preparation of homogeneous human fibroblast interferon | Expired / Lapsed | 1980-06-19 | 1981-09-15 | 12 | Details |
| US4259323A | Potassium chloride emulsion | Expired / Lapsed | 1980-03-24 | 1981-03-31 | 8 | Details |
| US4158707A | Parenteral preparations | Expired / Lapsed | 1977-07-08 | 1979-06-19 | 8 | Details |
| US4143770A | Method and apparatus for color recognition and defect detec… | Expired / Lapsed | 1976-06-23 | 1979-03-13 | 102 | Details |
| US4126503A | Manufacture of pharmaceutical dosage forms | Expired / Lapsed | 1977-04-29 | 1978-11-21 | 2 | Details |
| US4124598A | Psoralens | Expired / Lapsed | 1976-10-20 | 1978-11-07 | 10 | Details |
| US4096321A | Process to produce oxazinomycin and intermediates | Expired / Lapsed | 1976-11-22 | 1978-06-20 | 28 | Details |
| US4082188A | Apparatus for color recognition and defect detection of obj… | Expired / Lapsed | 1976-06-23 | 1978-04-04 | 36 | Details |
| US4056673A | Phosphonoacetic acid derivatives of nucleosides | Expired / Lapsed | 1976-07-16 | 1977-11-01 | 14 | Details |
| US4054740A | Hydroxybiotin | Expired / Lapsed | 1975-09-05 | 1977-10-18 | 4 | Details |
| US4018884A | Fluorogenic materials and labeling techniques | Expired / Lapsed | 1976-03-18 | 1977-04-19 | 11 | Details |
| US4016744A | Applied instrumentation providing tabletting compression fo… | Expired / Lapsed | 1976-02-17 | 1977-04-12 | 12 | Details |
| US3937707A | 6-substituted 1-phenazinol 5,10-dioxide derivatives | Expired / Lapsed | 1974-07-22 | 1976-02-10 | 4 | Details |