Number | Name | Date | Kind |
---|---|---|---|
5051779 | Hikawa | Sep 1991 | A |
5091966 | Bloomberg et al. | Feb 1992 | A |
5128525 | Stearns et al. | Jul 1992 | A |
5168147 | Bloomberg | Dec 1992 | A |
5278020 | Grushkin et al. | Jan 1994 | A |
5290654 | Sacripante et al. | Mar 1994 | A |
5291243 | Heckman et al. | Mar 1994 | A |
5308734 | Sacripante et al. | May 1994 | A |
5337361 | Wang et al. | Aug 1994 | A |
5344738 | Kmiecik-Lawrynowicz et al. | Sep 1994 | A |
5346797 | Kmiecik-Lawrynowicz et al. | Sep 1994 | A |
5348832 | Sacripante et al. | Sep 1994 | A |
5364729 | Kmiecik-Lawrynowicz et al. | Nov 1994 | A |
5366841 | Patel et al. | Nov 1994 | A |
5370963 | Patel et al. | Dec 1994 | A |
5376172 | Tripp et al. | Dec 1994 | A |
5403693 | Patel et al. | Apr 1995 | A |
5405728 | Hopper et al. | Apr 1995 | A |
5418108 | Kmiecik-Lawrynowicz et al. | May 1995 | A |
5496676 | Croucher et al. | Mar 1996 | A |
5501935 | Patel et al. | Mar 1996 | A |
5527658 | Hopper et al. | Jun 1996 | A |
5551973 | Oliver et al. | Sep 1996 | A |
5585215 | Ong et al. | Dec 1996 | A |
5593486 | Oliver et al. | Jan 1997 | A |
5633109 | Jennings et al. | May 1997 | A |
5650255 | Ng et al. | Jul 1997 | A |
5650256 | Veregin et al. | Jul 1997 | A |
5710420 | Martin et al. | Jan 1998 | A |
5759729 | Martin et al. | Jun 1998 | A |
5922501 | Cheng et al. | Jul 1999 | A |
6017386 | Sano et al. | Jan 2000 | A |
6132924 | Patel et al. | Oct 2000 | A |
Number | Date | Country |
---|---|---|
459792 | Apr 1991 | EP |
469864 | May 1992 | EP |
Entry |
---|
James T.C. Wojtyk, Peter M. Kazmaier and Erwin Buncel, Effects of Metal Ion Complexation on the Spiropyran-Merocyanine Interconversion: Development of a Thermally Stable Photo-Switch, Chem. Commun., 1998, p. 1703. |