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Expired Canadian patentCanada

Pharmaceutical product containing mineral salts, pectin and tannin

CA 1098828 A · Owner: Tomic, Dobrivoje · Inventors: Tomic, Dobrivoje

CIPO record

Overview

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

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Abstract From the Canadian patent

The invention deals with a new pharmaceutical product with blood-arresting and inflammation-retarding effects suitable, for treatmens of wounds and inflammations of the skin and mucous membranes. The purpose of the invention is to present a substance which quickli achieve outstanding compatibility and excellent adherence upon application. The invention rests upon the specifically discovered composition of ingridients. It shows a comparatively low pH value and a comparatively high osmotic pressure. The remedy contains compatible mineral salts tannin, glycerine and pectin as active ingredients and has been tested very successfully in the clinic.

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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 April 7, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 7, 1998.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 20, 1977
GrantedApril 7, 1981
Term endedApril 7, 1998
Patent numberCA 1098828 A
Classification (IPC)A61K31/70

Timeline

Timeline From CIPO dates

1978198119841987199019931996Application filedDec 20, 1977Patent grantedApril 7, 1981Term endedApril 7, 1998

Sources & verification

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