Assignee
PRESIDENT AND TRUSTEES OF THE
US·3 granted patents·44 citations·filing 1982–1985
Top patents by PatentIndex Score
3 records- 0183US4659815AChromogenic aza-12-crown-4 ethers and method of using same for the detection of lithiumPRESIDENT AND TRUSTEES OF THE·Filed 1985·Granted Apr 21, 1987·22 cites·7 claims
- 0274US4436923ATrifluoromethyl-substituted chromogenic crown ethers and methods of using samePRESIDENT AND TRUSTEES OF THE·Filed 1982·Granted Mar 13, 1984·14 cites·4 claims
- 0333US4711853AMethod of detecting potassium ions using trifluoromethyl-substituted chromogenic crown ethersPRESIDENT AND TRUSTEES OF THE·Filed 1985·Granted Dec 8, 1987·8 cites·17 claims
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