Number | Name | Date | Kind |
---|---|---|---|
4605564 | Kulla et al. | Aug 1986 | |
4723950 | Lee | Feb 1988 | |
4994047 | Walker et al. | Feb 1991 | |
5019096 | Fox, Jr. et al. | May 1991 | |
5033488 | Curtis et al. | Jul 1991 | |
5091442 | Milner | Feb 1992 | |
5102401 | Lambert et al. | Apr 1992 | |
5165952 | Solomon et al. | Nov 1992 | |
5180605 | Milner | Jan 1993 | |
5200194 | Edgren et al. | Apr 1993 | |
5209251 | Curtis et al. | May 1993 | |
5261421 | Milner | Nov 1993 | |
5335373 | Dangman et al. | Aug 1994 | |
5357636 | Dresdner et al. | Oct 1994 | |
5772640 | Modak et al. | Jun 1998 |
Number | Date | Country |
---|---|---|
9302717 | Feb 1993 | WO |
Entry |
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The Merck Index, An Encyclopedia of Chemicals, Drugs and Biologicals, Tenth Edition (Merck & Co., Inc., Rahway, NJ, 1983), p. 1092. |