Number | Name | Date | Kind |
---|---|---|---|
3472765 | Budd et al. | Oct 1969 | |
3567031 | Loeffler | Mar 1971 | |
3682172 | Freedman et al. | Aug 1972 | |
3699960 | Freedman | Oct 1972 | |
3705100 | Blatt et al. | Dec 1972 | |
3802432 | Djerassi | Apr 1974 | |
3890969 | Fischel | Jun 1975 | |
3927980 | Leonard | Dec 1975 | |
3953329 | Updike | Apr 1976 | |
3967777 | Canevari | Jul 1976 | |
4013564 | Nose | Mar 1977 | |
4026669 | Leonard et al. | May 1977 | |
4191182 | Popovich et al. | Mar 1980 | |
4209392 | Wallace | Jun 1980 | |
4343705 | Legg | Aug 1982 | |
4447191 | Bilstad et al. | May 1984 |
Number | Date | Country |
---|---|---|
0044694 | Jan 1982 | EPX |
7901121 | Dec 1979 | WOX |
Entry |
---|
Bilstad et al., "Blood Fractionation Apparatus", International Publication No. WO81/02979, 10-1981. |