High spatial resolution matrix assisted laser desorption/ionization (maldi)
CA 2430750 C · Owner: Beck, Kenneth M. · Inventors: Beck, Kenneth M.; Wunschel, David S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is an invention that provides a system and process for focusing light to micron and submicron spot sizes for matrix assisted laser desorption/ionization (MALDI). Moreover the present invention features a second process and system for creating a correlated optical image of the ion desorption region of a sample substrate.
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 May 30, 2003 and granted July 26, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 30, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 30, 2025.
- 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.