Hydrogen-based ecosystem
CA 2390475 A1 · Owner: Ovshinsky, Stanford R. · Inventors: Ovshinsky, Stanford R.; Young, Rosa T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A complete infrastructure system for the generation (32) storage (34) , transportation (35), and delivery (36) of hydrogen which makes a hydrogen ecosystem possible. The infrastructure system utilizes high capacity low , cost, light weight thermal hydrogen storage alloy materials (42) having fast kinetics. Also, a novel hydrogen storage bed design which includes a support/heat-transfer component (41) which is made from a highly porous high , thermal conductivity, solid material such as a high thermal conductivity graphitic foam. Finally a material including at least one particle having atomically engineered local chemical and electronic environments characterized in that the local …
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 November 14, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 14, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 14, 2022.
- 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.