Method of disinfecting a liquid spillage pack and kit containing a disinfecting solution
CA 1317543 C · Owner: Hardie, Ian Duncan · Inventors: Hardie, Ian Duncan; Miller, Elizabeth Ann
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Blood spillages are disinfected by scattering thereon (e.g. from a shaker pack having apertures in the lid thereof) an effervescent composition containing a source of available chlorine. A suitable composition contains 50% by weight sodium dichloroisocyanurate, 24% by weight adipic acid and 20% by weight sodium hydrogen carbonate.
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 May 11, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 11, 2010.
- 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.