CA Patent

CA2016517C — Solid state electrochemical cell having microroughened current collector

Assigned to MHB Joint Venture · Expires 1999-01-12 · 27y expired

What this patent protects

A solid state laminar electrochemical cell comprising: an alkali metal anode layer; a solid ionically conductive electrolyte layer; a cathode composition layer; and a current collector; wherein said electrolyte layer is interposed between said alkali metal anode layer and said ca…

USPTO Abstract

A solid state laminar electrochemical cell comprising: an alkali metal anode layer; a solid ionically conductive electrolyte layer; a cathode composition layer; and a current collector; wherein said electrolyte layer is interposed between said alkali metal anode layer and said cathode layer and said cathode layer is interposed between said electrolyte layer and said current collector, the surface of said current collector which contacts said electrolyte layer being microroughened to enable the cathode layer to tightly adhere to said current collector is disclosed.

Drugs covered by this patent

Patent Metadata

Patent number
CA2016517C
Jurisdiction
CA
Classification
—
Expires
1999-01-12
Drug substance claim
No
Drug product claim
No
Assignee
MHB Joint Venture
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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