Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8541469 | Treatment of cell-mediated immune diseases | Fritz Ott | 2013-09-24 |
| 6610742 | Treatment of T-helper cell type 2-mediated immune diseases by retinoid antagonists | Michael Klaus, Paola Panina-Bordignon, Francesco Sinigaglia | 2003-08-26 |
| 6589989 | Treatment of cell-mediated immune diseases | Fritz Ott | 2003-07-08 |
| 6326397 | Retinoid antagonists and use thereof | Michael Klaus, Peter Mohr, Paola Panina-Bordignon, Michael Rosenberger, Francesco Sinigaglia | 2001-12-04 |
| 6133309 | Treatment of T-helper cell type 2-mediated immune disease by retinoid antagonists | Michael Klaus, Paola Panina-Bordignon, Francesco Sinigaglia | 2000-10-17 |
| 5428071 | Prevention and treatment of premalignant epithelial lesions and malignant tumors of epithelial origin | Joseph Francis Grippo, Arthur A. LEVIN | 1995-06-27 |
| 4863969 | Treatment of premalignant lesions and certain malignant tumors | — | 1989-09-05 |
| 4719238 | Treatment of diseases which cause pathological cornification of the epidermis of the skin | — | 1988-01-12 |
| 4689350 | Treatment of dermatoses and illnesses producing inflammation | — | 1987-08-25 |
| 4656310 | Substituted triarylphosphonium derivatives | Rudolf Ruegg, Gottlieb Ryser | 1987-04-07 |
| 4565863 | Retinoid carbohydrates | Hans Johann Mayer, Pierre-Charles Wyss | 1986-01-21 |
| 4532355 | Substituted triaryl phosphonium derivatives | Rudolf Ruegg, Gottlieb Ryser | 1985-07-30 |
| 4464394 | Compositions and methods for using 13-cis vitamin A acid compounds | — | 1984-08-07 |
| 4319048 | Certain 6-(3'-methoxyphenyl) derivatives of 2,4-hexadienal | Rudolf Ruegg, Gottlieb Ryser | 1982-03-09 |
| 4316983 | Neoplasmic compounds: sugar esters and glycosides | Pierre-Charles Wyss | 1982-02-23 |
| 4267382 | 2,6-Dichloro-4-methoxy-5-methyl-benzene aldehydes | Rudolf Ruegg, Gottlieb Ryser | 1981-05-12 |
| 4225527 | Polyene compounds | Rudolf Ruegg, Gottlieb Ryser | 1980-09-30 |
| 4224244 | 9-Phenyl 5,6-dimethyl-nona-2,4,6,8 tetraenal or tetraenol derivatives | Rudolf Ruegg, Gottlieb Ryser | 1980-09-23 |
| 4215215 | 9-Phenyl-nonate traene compounds | Rudolf Ruegg, Gottlieb Ryser | 1980-07-29 |
| 4200647 | Vitamin A compositions to treat rheumatic disease | Kurt Reber | 1980-04-29 |
| 4187247 | 9-Substituted phenyl-3,7-dimethyl-nona 2,4,6,8-tetraene compounds | Rudolf Ruegg, Gottlieb Ryser | 1980-02-05 |