Patent Yard Sign in
Expired Canadian patentCanada

Composition for accelerating recovery of function of hematopoietic organs

CA 1293926 C · Owner: Nissan Chemical Industries, Ltd. · Inventors: Morishige, Fukumi

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

Open the CIPO record

Abstract From the Canadian patent

A composition for accelerating the recovery of hematopoietic function and a method of recovering the physical strength of patients by orally administering the composition are disclosed. The composition comprises a milt extract and vitamin C and/or its salt. The composition does not cause an increase of blood uric acid levels.

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 January 7, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 7, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 27, 1987
GrantedJanuary 7, 1992
Term endedJanuary 7, 2009
Patent numberCA 1293926 C
Classification (IPC)A61K35/60 +1 more

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedFeb 27, 1987Patent grantedJan 7, 1992Term endedJan 7, 2009

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.