Walking the line between broad scope and lack of legal certainty (T 2387/22) By Dr Rose Hughes at Friday, September 12, 2025 clarity epo functional claim language patents PatKat Rose Hughes +
Shining the light on insufficiency (T 1285/15) By Dr Rose Hughes at Monday, August 10, 2020 Boards of Appeal clarity epo insufficiency patents Rose Hughes sufficiency +
Enlarged Board of Appeal releases full reasoning in G2/19 By Dr Rose Hughes at Wednesday, October 02, 2019 clarity Enlarged Board of Appeal EPO appeals G 2/19 G2/19 grounds of appeal Haar patents Rose Hughes +
First the Italian torpedo and now the Haar-poon – Geography is Not the Only Issue in G2/19 By Peter Ling at Thursday, June 06, 2019 clarity Enlarged Board of Appeal EPO appeals G2/19 grounds of appeal Haar patent +
BREAKING: Sky's the limit for CJEU references in Sky v SkyKick trade mark battle By Annsley Merelle Ward at Tuesday, February 06, 2018 AmeriKat Arnold J bad faith trade mark registrations CJEU reference clarity EU trade mark law intention to use IP Translator sky +
An eminent analysis of G 3/14 [Examination of clarity in opposition] By David Brophy at Thursday, April 02, 2015 Article 101(3) EPC Article 84 EPC clarity enlarged board G 3/14 g3/14 opposition grounds opposition procedure +
G 3/14: Clarity from the Enlarged Board By David Brophy at Thursday, March 26, 2015 Article 101(3) EPC Article 84 EPC clarity enlarged board G 3/14 g3/14 opposition grounds opposition procedure +
Pending referrals before the Enlarged Board By David Brophy at Friday, August 01, 2014 broccoli clarity Enlarged Board of Appeal EPO appeals g1/14 g2/14 g3/14 inadmissibility opposition party status referral tomatoes +
Japanese practice changes in relation to "sub-combination inventions" By Darren Smyth at Friday, June 29, 2012 clarity combination invention Guidelines for Examination Japan sub-combination +