Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7309691 | Combined pharmaceutical preparation containing LHRH-analogous substances and anti estrogens for treating gynaecological disorders | Peter Muhn | 2007-12-18 |
| 6451780 | Progesterone antagonists for the production of pharmaceutical agents for the treatment of dysfunctional uterine bleeding | Kristof Chwalsz | 2002-09-17 |
| 6362237 | Compounds with progesterone-antagonistic and antiestrogenic action to be used together for female contraception | Kristof Chwalisz | 2002-03-26 |
| 6225297 | Combination contraceptive | Kristof Chwalisz | 2001-05-01 |
| 6143754 | Competitive progesterone antagonist for demand-oriented female birth control | Kristof Chwalisz, Karin Schmidt-Gollwitzer, Walter Klemann | 2000-11-07 |
| 6043234 | Method for treating endometriosis or leiomyomata uteri with a competitive progesterone antagonist and a gestagen | Kristof Chwalisz | 2000-03-28 |
| 5719136 | Combination of progesterone antagonists and antiestrogens with partial agonistic action for hormone substitution therapy for perimenopausal and postmenopausal women | Kristof Chwalisz | 1998-02-17 |