Means to reduce plasma cholesterol
CA 1259915 A · Owner: Canadian Patents And Developments Limited/Societe Canadienne Des Brevets Et D'Exploitation Limitee · Inventors: Mookerjea, Sailen S.; Nagpurkar, Arun; Saxena, Uday
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Sailen S. Mookerjea Arun Nagpurkar, Uday Saxena, Abstract of the Disclosure Cholesterol in liquids such as blood plasma can be reduced by passing such liquids over an insoluble matrix such as agarose or treated glass beads to which is attached a C-reactive protein capable of binding cholesterol. An eluent such as sodium chloride or phosphorylcholine can be used to remove bound cholesterol and regenerate the insoluble matrix-C-reactive protein combination for re-use.
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
- Granted September 26, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 26, 2006.
- 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.