CA Patent

CA2979990C — An activated lignin composition, a method for the manufacturing thereof and use thereof

Assigned to Stora Enso Oyj · Expires 2023-03-28 · 3y expired

What this patent protects

The present invention relates to an activated lignin composition, its manufacture and its use thereof. It also relates to a resin comprising lignin, its manufacture and use.

USPTO Abstract

The present invention relates to an activated lignin composition, its manufacture and its use thereof. It also relates to a resin comprising lignin, its manufacture and use.

Drugs covered by this patent

Patent Metadata

Patent number
CA2979990C
Jurisdiction
CA
Classification
—
Expires
2023-03-28
Drug substance claim
No
Drug product claim
No
Assignee
Stora Enso Oyj
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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