patent law

July 18, 2019
return mail

US Postal Service Prohibited from Challenging Mail Sorting Patent

Return Mail v  United States Postal Service (USSC, No. 17-1594) In a decision released June 10, 2019, the United States Supreme Court blocked government bodies from […]
August 14, 2018
3rd edition

Canadian Patent Law, 3rd Edition Book Launch

PCK IP is pleased to announce the launch of Canadian Patent Law, 3rd Edition.