Conference Report: Zurich IP Retreat 2017 - Patents and Hindsight (Part II) By Mark Schweizer at Monday, September 18, 2017 closest prior art conference report inventive step obviousness Patent law problem-solution approach +
Never Too Late: If you missed the IPKat last week! By Hayleigh Bosher at Saturday, April 15, 2017 #Brexit #NeverTooLate artist's resale right closest prior art Hayleigh Bosher trade marks +
Oldie but goldie - when is old prior art a suitable starting point for inventive step analysis? By Mark Schweizer at Tuesday, April 04, 2017 BGH closest prior art German patent law inventive step +