Self-assembling polymers, and materials fabricated therefrom
CA 2462768 A1 · Owner: Valluzzi, Regina · Inventors: Kaplan, David L.; Valluzzi, Regina
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention features miniblock polymers containing solubilizing blocks and folding blocks, wherein the miniblock polymers in solution can self-fabricate to form materials having a long-range order. Also disclosed are rigid wellfabricated materials and methods of using these materials.
Read the whole patent
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
- Filed October 2, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 2, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 2, 2024.
- 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
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.