This application is a continuation-in-part of U.S. application Ser. No. 08/387,408 filed Feb. 13, 1995, now abandoned, which is a continuation-in-part of Ser. No. 08/351,086, filed Nov. 30, 1994, now abandoned. The entirety of each of the above-identified applications is hereby incorporated by reference.
Number | Name | Date | Kind |
---|---|---|---|
3994966 | Sundberg et al. | Nov 1976 | |
4339426 | Meares et al. | Jul 1982 | |
4622420 | Meares et al. | Nov 1986 | |
4647447 | Gries et al. | Mar 1987 | |
4652519 | Warshawsky et al. | Mar 1987 | |
4672028 | Olson | Jun 1987 | |
4824986 | Gansow | Apr 1989 | |
4880008 | Lauffer | Nov 1989 | |
4899755 | Lauffer et al. | Feb 1990 | |
4916246 | Felder et al. | Apr 1990 | |
5057302 | Johnson et al. | Oct 1991 | |
5101041 | Troutner et al. | Mar 1992 | |
5137711 | Weber et al. | Aug 1992 | |
5198208 | Berg et al. | Mar 1993 | |
5250285 | Lauffer et al. | Oct 1993 | |
5316756 | Gries et al. | May 1994 | |
5318771 | Lauffer et al. | Jun 1994 | |
5358704 | Desreux et al. | Oct 1994 | |
5385893 | Kiefer | Jan 1995 | |
5399340 | Raduchel et al. | Mar 1995 | |
5403572 | Gries et al. | Apr 1995 | |
5419893 | Berg et al. | May 1995 | |
5419894 | Gries et al. | May 1995 | |
5482700 | Deutsch et al. | Jan 1996 |
Number | Date | Country |
---|---|---|
0 165 716 | Dec 1985 | EPX |
0 230 893 | Aug 1987 | EPX |
0230893 | Aug 1987 | EPX |
0 263 059 | Apr 1988 | EPX |
0 299 795 | Jan 1989 | EPX |
0 305 320 | Mar 1989 | EPX |
0 315 220 | May 1989 | EPX |
0405704 | Jan 1991 | EPX |
1374979 | Nov 1974 | GBX |
8807521 | Oct 1988 | WOX |
8905802 | Jun 1989 | WOX |
9427644 | Dec 1994 | WOX |
9515319 | Jun 1995 | WOX |
Entry |
---|
Havron et al. "Heavy Metal Particulate Contrast Materials for Computed Tomography of the Liver," Journal of Computer Assisted Tomography, 4(5):642-648 (Oct. 1980). |
Seltzer et al., "Hepatic Contrast Agents for Computed Tomography: High Atomic Number Particulate Material," Journal of Computer Assisted Tomography, 5(3):370-374 (Jun. 1981). |
Bloem et al., "Gd-DTPA as a Contrast Agent in CT," Radiology, 171(2):578-579 (May 1989). |
Zwicker et al., "Kontrastgebung von Jod, Gadolinium und Ytterbium in der CT," Fortschr. Rontgenstr., 158(3):255-259 (1993). |
Schmitz et al., "Evaluation of Gadobutrol in a Rabbit Model as a New Lanthanide Contrast Agent for Computed Tomography," Investigative Radiology, 30(11):644-649 (Nov. 1995). |
Unger et al., "Ytterbium-DTPA--A Potential Intravascular Contrast Agent," Investigative Radiology, 21(10):802-807 (Oct. 1986). |
Number | Date | Country | |
---|---|---|---|
Parent | 387408 | Feb 1995 | |
Parent | 351086 | Nov 1994 |