Number | Date | Country |
---|---|---|
0253310 | Jan 1988 | EPX |
0324377 | Jul 1989 | EPX |
0399731 | Nov 1990 | EPX |
0400974 | Dec 1990 | EPX |
0407342 | Jan 1991 | EPX |
0411766 | Feb 1991 | EPX |
0420237 | Apr 1991 | EPX |
0449699 | Oct 1991 | EPX |
0450566 | Oct 1991 | EPX |
0454511 | Oct 1991 | EPX |
0465323 | Jan 1992 | EPX |
0468372 | Jan 1992 | EPX |
0480204 | Apr 1992 | EPX |
0481448 | Apr 1992 | EPX |
0489532 | Jun 1992 | EPX |
0510812 | Oct 1992 | EPX |
4032522 | Apr 1992 | DEX |
9200977 | Jan 1992 | WOX |
9209278 | Jun 1992 | WOX |
9209600 | Jun 1992 | WOX |
Entry |
---|
Buhlmayer, Peter, "Angiotensin-II Antagonists: Patent Activity Since the Discovery of DuP-753," Cardiovasculars, pp. 1693-1718 (1992). |