Canadian application, no grantCanada
Microcantilever apparatus and methods for detection of enzymes
CA 2459462 A1 · Owner: Bottomley, Lawrence A. · Inventors: Ghosh, Madhushree; Bottomley, Lawrence A.; Shen, Shanxiang
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus (Figure 1) and a method are provided for detecting an enzyme by measuring a change in defection of a microcantilever having a substrate for the enzyme.
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
- Filed September 11, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 11, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 11, 2024.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 11, 2002
GrantedNo grant recorded
Term endedSeptember 11, 2022
Patent numberCA 2459462 A1
Classification (IPC)G01B5/28 +2 more
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.