Electrochemiluminescent rhenium moieties and methods for their use
CA 1340460 C · Owner: Massey, Richard J. · Inventors: Dressick, Walter J.; Powell, Michael J.; Ciana, Leopoldo Della
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Electrochemiluminiscent moieties having the formula, Re(P)m(L1)n(L2)o(L3)p(L4)q(L5)r(L6)st(B)u wherein, P is a polydentate ligand of Re; L1, L2, L3, L4, L5 and L6 are ligands of Re each, of which may be the same as or different from each other ligand;, B is a substance which is a ligand of Re or is conjugated to one or more of P, L1, L2 L3, L4, L5, or L6;, m is an integer equal to or greater than 1; each of n, o, p, q, r and s is zero or an integer; t is an integer equal to or greater than 1; and u is an integer equal to or greater than 1; P, L1, L2, L3, L4, L5, L6 and B being of such composition and number that the chemical moiety can be induced to emit electromagnetic radiation and the …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted March 23, 1999. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 23, 2016.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.