Process of separating precipitated proteins from albumin - containing suspensions
CA 1079269 A · Owner: Plasmesco Ag · Inventors: Frohlich, Christian; Schneider, Waldemar; Wolter, Dietrich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Precipitated proteins are separated from albumincontaining suspensions obtained from the recovery of albumin from blood plasma, by an alluvial filtration of the suspensions through a fabric filter element having a mesh size of between 20 and 200 microns. The process allows to obtain clear filtrates which do not require any additional clarification or purification filtration and which thus, permit optimum performance of the operations in the recovery of albumin to be obtained.
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 June 10, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 10, 1997.
- 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.