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Serving leading biopharmaceutical companies globally:

Fish and Richardson
Harvard Business School
Citi
UBS
Daiichi Sankyo
US Department of Justice
Dow
Baxter
Cantor Fitzgerald
Julphar

Generated: February 18, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,045,302

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Summary for Patent: 5,045,302
Title: Ligands and cationic complexes thereof with technetium-99m
Abstract:This invention concerns novel bidentate ligands L having two phosphorus or arsenic atoms. Cationic complexes of the ligands with Technetium-99m, e.g. having the formula [TcO.sub.2 L.sub.2 ].sup.+, are useful for body imaging, particularly myocardial imaging. The ligands have the general formula where Q is phosphorus or Z is a --CC-- or --CCC-- or --COC-- groups, the four groups Y are all C1-C8 saturated hydrocarbon or fluorohydrocarbon with 1-3 ether oxygen atoms.
Inventor(s): Kelly; James D. (Amersham, GB2), Chiu; Kwok W. (Gloucester, GB2), Latham; Ian A. (West Bridgford, GB2)
Assignee: Amersham International plc (Buckinghamshire, GB2)
Application Number:07/329,639
Patent Claim Types:
see list of patent claims
Compound;

Drugs Protected by US Patent 5,045,302

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Foreign Priority and PCT Information for Patent: 5,045,302

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom8808414Apr 11, 1988

International Patents Family Members for US Patent 5,045,302

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 133956 ➤ Try a Free Trial
Canada 1336437 ➤ Try a Free Trial
China 1022633 ➤ Try a Free Trial
China 1024013 ➤ Try a Free Trial
China 1031828 ➤ Try a Free Trial
China 1040373 ➤ Try a Free Trial
China 1042543 ➤ Try a Free Trial
China 1079746 ➤ Try a Free Trial
Germany 68925594 ➤ Try a Free Trial
Denmark 163289 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Boehringer Ingelheim
Medtronic
AstraZeneca
Express Scripts
Mallinckrodt
Cantor Fitzgerald
Covington
Federal Trade Commission
Queensland Health

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