Assignee
CANADA CYANAMID
7 granted patents·65 citations·filing 1979–1993
Top patents by PatentIndex Score
7 records- 0183US4308214APreparation of dialkyldithiophosphinatesCANADA CYANAMID·Filed 1981·Granted Dec 29, 1981·25 cites·10 claims
- 0266US5344567ARecovery of indium by solvent extraction using trialkylphosphine oxidesCANADA CYANAMID·Filed 1993·Granted Sep 6, 1994·13 cites·12 claims
- 0356US4260592AManufacture of water-insoluble ammonium polyphosphateCANADA CYANAMID·Filed 1979·Granted Apr 7, 1981·10 cites·1 claims
- 0451US4528031AFlow promotor for particulate materialCANADA CYANAMID·Filed 1984·Granted Jul 9, 1985·5 cites·10 claims
- 0547US5250736AMethod of preparing a phosphine compoundCANADA CYANAMID·Filed 1992·Granted Oct 5, 1993·6 cites·16 claims
- 0644US4929393A1,4-Disubstituted-2,3,5,6-tetrahydroxy-1,4-diphosphorinanes and their oxides or sulfidesCANADA CYANAMID·Filed 1989·Granted May 29, 1990·2 cites·7 claims
- 0741US4321213A2,4,4'-Trimethylpentyl, cyclohexylphosphinic acid and its preparationCANADA CYANAMID·Filed 1981·Granted Mar 23, 1982·4 cites·1 claims
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