Number | Date | Country | Kind |
---|---|---|---|
44 08 478.1 | Mar 1994 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3288846 | Irani et al. | Nov 1966 | |
3846380 | Fujimoto et al. | Nov 1974 | |
3886204 | Geffers et al. | May 1975 | |
4534881 | Sikes et al. | Aug 1985 | |
4806259 | Amjad | Feb 1989 | |
4839461 | Boehmke | Jun 1989 | |
4935065 | Bull | Jun 1990 | |
5057597 | Koskan | Oct 1991 | |
5116513 | Koskan et al. | May 1992 | |
5152902 | Koskan et al. | Oct 1992 | |
5219986 | Cassata | Jun 1993 | |
5266237 | Freeman et al. | Nov 1993 | |
5284512 | Koskan et al. | Feb 1994 | |
5286810 | Wood | Feb 1994 | |
5288783 | Wood | Feb 1994 | |
5306429 | Wood et al. | Apr 1994 | |
5318728 | Surutzidis et al. | Jun 1994 | |
5324477 | Schroeder et al. | Jun 1994 | |
5328631 | Du Vosel et al. | Jul 1994 | |
5328690 | Sikes | Jul 1994 | |
5357004 | Calton et al. | Oct 1994 | |
5367047 | Wood | Nov 1994 | |
5373086 | Koskan et al. | Dec 1994 | |
5389303 | Wood et al. | Feb 1995 | |
5391642 | Wood | Feb 1995 | |
5408028 | Wood et al. | Apr 1995 | |
5408029 | Wood et al. | Apr 1995 |
Number | Date | Country |
---|---|---|
59-67375 | Apr 1984 | JPX |
WO9323452 | Nov 1993 | WOX |
9414939 | Jul 1994 | WOX |
WO9419288 | Sep 1994 | WOX |
Entry |
---|
Chemical Abstract accession No. 101:77147, for JP 59-67375, Apr. 17, 1984. |
Derwent Abstract accession No. 84-131330, for JP 59-67375, Apr. 17, 1984. |
Kovacs et al., Chemical Studies of Polyaspartic Acids, J. Org. Chem., vol. 26, pp. 1084-1091 (Apr. 1961). |