Dissolution of Cellulose in Ionic Liquids

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United States of America Patent

APP PUB NO 20210079593A1
SERIAL NO

16961996

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention includes a method for dissolving cellulose comprising dissolving cellulose in an ionic liquid and a co-solvent, wherein the ionic liquid is an imidazolium-based ionic liquid with, e.g., a halide or acetate as the anion.

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Patent Owner(s)

Patent OwnerAddress
TEXAS TECH UNIVERSITY SYSTEMOFFICE OF RESEARCH COMMERCIALIZATION BOX 42007 LUBBOCK TX 79409-2007

International Classification(s)

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  • 2019 Application Filing Year
  • C08J Class
  • 2330 Applications Filed
  • 1280 Patents Issued To-Date
  • 54.94 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abidi, Noureddine Lubbock, US 6 7
Dissanayake, Niwanthi Lubbock, US 1 1
Quitevis, Edward Lubbock, US 1 1
Thalangamaarachchige, Vidura D Lubbock, US 1 1

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Patent Citation Ranking

  • 1 Citation Count
  • C08J Class
  • 70.69 % this patent is cited more than
  • 4 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges5092017301 - 1011 - 2021 - 300255075100125150175200225250275300325350375400425450475500525550

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