Details for Patent: 4,885,363
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Summary for Patent: 4,885,363
Title: | 1-substituted-1,4,7-triscarboxymethyl-1,4,7,10-tetraazacyclododecane and analogs |
Abstract: | Metal-chelating liquids having the formula ##STR1## wherein Y is oxygen or ##STR2## R.sub.1 is hydrogen, alkyl, arylalkyl aryl, alkoxy, hydroxyalkyl ##STR3## wherein G is ##STR4## |
Inventor(s): | Tweedle; Michael F. (Hightstown, NJ), Gaughan; Glen T. (West Trenton, NJ), Hagan; James T. (Holmdel, NJ) |
Assignee: | E. R. Squibb & Sons, Inc. (Princeton, NJ) |
Application Number: | 07/137,267 |
Patent Claim Types: see list of patent claims | Compound; |
Drugs Protected by US Patent 4,885,363
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International Family Members for US Patent 4,885,363
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Canada | 1296715 | ⤷ Try a Trial | |||
Germany | 3772785 | ⤷ Try a Trial | |||
Germany | 3855451 | ⤷ Try a Trial | |||
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