| | Application no. and date | 16720421.3 (espacenet)  (Federated)  (European Patent Register), 20160504 |  | Patent/reg. no. and date | DK/EP 3294740, 20190904 |  | Publication date | 20180321 |  | Priority no. and date | WO PCT/CN2015/078507, 20150508, WO PCT/CN2016/078785, 20160408 |  | EP pub. no. and date | EP 3294740 20180321 |  | Effective date |  |  | Applicant/owner | F. Hoffmann-La Roche AG, Grenzacherstrasse 124 4070 Basel, CH
 |  | Applicant ref. no. | P70066DK01 |  | Inventor | LIANG, Chungen, Roche R&D Center (China) Ltd Building No. 5
 Lane 720 Cailun Road
 Shanghai 201203, CN,
 MIAO, Kun, Roche R&D Center (China) Ltd
 Building No. 5
 Lane 720 Cailun Road
 Shanghai 201203, CN,
 WANG, Jianping, Roche R&D Center (China) Ltd
 Building No. 5
 Lane 720 Cailun Road
 Shanghai 201203, CN,
 YUN, Hongying, Roche R&D Center (China) Ltd
 Building No. 5
 Lane 720 Cailun Road
 Shanghai 201203, CN,
 ZHENG, Xiufang, Roche R&D Center (China) Ltd
 Building No. 5
 Lane 720 Cailun Road
 Shanghai 201203, CN
 |  | Representative | Plougmann Vingtoft A/S, Strandvejen 70, 2900 Hellerup |  | Opponent |  |  | IPC Class | A61K 31/435 (2006.01) ,  A61P 31/12 (2006.01) ,  C07D 473/24 (2006.01) |  | Title | Hidtil ukendte sulfonimidoylpurinonforbindelser og derivater til behandling og profylakse af virusinfektion |  | Int. application no. | EP2016059961 |  | Int. publication no. | WO2016180695 |  | Related patent (certificate) |  |  | Status | Bortfaldet |  | Pædiatrisk forlængelse | - |  | Udløbsdato for pædiatrisk forlængelse | - | 
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