| US 7,479,490 B2 | ||
| Pellet for a presurrized pipeline | ||
| Robert R. Adams, Sugar Grove, Ill. (US); Rodney H. Banks, Aurora, Ill. (US); Mita Chattoraj, Warrenville, Ill. (US); and Joe L. Schwartz, Aurora, Ill. (US) | ||
| Assigned to Nalco Company, Naperville, Ill. (US) | ||
| Filed on Feb. 10, 2005, as Appl. No. 11/55,206. | ||
| Application 11/055206 is a division of application No. 10/674856, filed on Sep. 30, 2003, granted, now 6,901,945. | ||
| Prior Publication US 2005/0133091 A1, Jun. 23, 2005 | ||
| Int. Cl. A61K 9/14 (2006.01); A61K 31/536 (2006.01); A61K 47/00 (2006.01) | ||
| U.S. Cl. 514—229.8 [424/489; 424/502; 514/769; 514/772] | 3 Claims |
| 1. A pellet comprising:
a) from about 1 to about 40 weight percent resazurin;
b) from about 0 to about 30 weight percent anhydrous sodium sulfate;
c) from about 15 to about 60 weight percent 1-hydroxyethylidene biphosphonate, tetrasodium salt; and
d) from about 0.0 to about 4.0 weight percent stearate.
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