The phrase "patent certificate" is correct and usable in written English.
You would use it to refer to a document representative of a patent being granted. For example: "After submitting the necessary paperwork, he received his patent certificate."
The central tension plate with sharp hook has obtained the Certificate of Invention Patent (Certificate No. 649355, Patent No. ZL 2008 1 0079748.X).
No copies of the patent descriptions and drawings were kept anywhere else, and only a copy of the official patent certificate was sent to the inventor.
This survey, which was numbered 2,500, was returned to the recorder of land titles onJanuary 8, 1833, and on February 2 , 1833 Frederick R. Conway, the recorder, issued and delivered to Peter Lindell patent certificate No. 404, for said survey, in favor of Joseph Junot or his legal representatives.
One of the required conditions when applying for a patent certificate is to publish all the research details to the public.
As well as a wall full of framed medical and patent certificates, the office contains souvenirs from Mount Kailas in western Tibet - holy to millions of Buddhists, Hindus, and Jainists.
Land deeds, mortgages, bonds, correspondence, ledgers, survey bills, lists of leases and purchases, letters patent, stock certificate books, checkbook, diary.
These patents and certificates of authorship would last from three to fifteen years, depending on what the government decided.
So far as appears they made no inquiry, but relied on the absence of any excepting clause in Pollock's certificate and patent, neither of which could bind the company or affect its prior rights.
Such patent, together with the certificate, shall have the same effect and operation in law on the trial of actions for causes thereafter arising as if the same had been originally issued in such corrected form.
This grants a 10-year period of data exclusivity in case of paediatric development of adult medicines that are not protected by a patent or supplementary protection certificate (off-patent drugs).
The list includes only products considered to be off-patent, i.e. not covered by a basic patent or a supplementary protection certificate.
