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Misleading Register Alert event notification on 15.04.19

Following a clean-up exercise of event information regarding (previously) revoked patents, that were later reinstated, some existing revocation events ("Despatch of communication that patent is revoked") were duplicated on 15.04.2019.


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European Patent Register Assistant updated

In order to offer you the best possible learning experience we have launched an updated version of the European Patent Register Assistant online tutorial to include recent changes in the Register.


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Extract from the Register of European Patents

Citations: EP3466874

Cited inInternational search
Type:Patent literature
Publication No.:JP2004084057  [X]
 (IBIDEN CO LTD) [X] 1-6 * See paragraph [0086]; claim 1; figure 4; and tables 1, 2. *;
Type:Patent literature
Publication No.:KR20070020225  [X]
 (TOYO TANSO CO [JP]) [X] 1-6 * See paragraphs [0038], [0126]; figure 19; and tables 1, 2. *;
Type:Patent literature
Publication No.:KR20120104260  [A]
 (TOYO TANSO CO [JP]) [A] 1-6 * See claims 1-32. *;
Type:Patent literature
Publication No.:KR101591050B  [A]
 (YIM KWANG HYUN [KR]) [A] 1-6 * See claims 1, 2, 4. *;
Type:Patent literature
Publication No.:KR20150114942  [A]
 (TOYO TANSO CO [JP]) [A] 1-6 * See claims 1-14. *
Cited inby applicant
Type:Patent literature
Publication No.:KR101100041B