Extract from the Register of European Patents

EP Citations: EP3979373

Cited inSearch
Type:Patent literature
Publication No.:US2014332731  [A]
 (MA JUN [US], et al) [A] 1-15* claims 1, 8 *;
Type:Patent literature
Publication No.:CN107946561  [XI]
 (SHENZHEN BAK BATTERY CO LTD) [X] 1,3,13 * claim 1 * [I] 2,4-12,14,15;
Type:Patent literature
Publication No.:WO2019016925  [X]
 (NEC CORP [JP]) [X] 1 * example 1; claim 1 *
Cited inInternational search
Type:Patent literature
Publication No.:KR20130094286  [Y]
 (MITSUBISHI CHEM CORP [JP]) [Y] 12-14 * See claims 1 and 9. *;
Type:Patent literature
Publication No.:KR20170063402  [Y]
 (LG CHEMICAL LTD [KR]) [Y] 1-16 * See claims 1 and 5; and paragraphs [0078], [0081] and [0094]. *;
Type:Patent literature
Publication No.:KR101834324B  [A]
 (ROUTE JJ CO., LTD.) [A] 1-16* See claim 1. *;
Type:Patent literature
Publication No.:KR20180063151  [Y]
 (TORAY INDUSTRIES [JP]) [Y] 2-5,14 * See claim 1; and paragraphs [0026]-[0028] and [0033]. *;
Type:Patent literature
Publication No.:US2019157681  [Y]
 (HO KAM PIU [HK], et al) [Y] 1-16 * See claims 1, 6, 18 and 19. *