Antimicrobial adjustment technique
CA 1233745 A · Owner: Morton Thiokol, Inc. · Inventors: Cook, Michael M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system explaining beds of polymeric material containing antimicrobial agents are used to adjust the antimicrobial agent concentration of treatment streams used for treating fibers with antimicrobial agents. The adjustment step is performed by passing the stream through a bed which contains the agent in a concentration different than that of the stream.
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 March 8, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 8, 2005.
- 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.