Extract from the Register of European Patents

EP Citations: EP3351577

Cited inSearch
Type:Patent literature
Publication No.:JPH04338594  [A]
 (ARAKAWA CHEM IND) [A] 1-4* example 3; table 1 *;
Type:Patent literature
Publication No.:JP2007161917  [A]
 (TEIJIN LTD) [A] 1-4 * closest prior art;; example 1; table 1; compounds IA'-1 *
Cited inInternational search
Type:Patent literature
Publication No.:JPH04338594  [X]
 (ARAKAWA CHEM IND) [X] 1-4 * , claims; paragraphs [0010] to [0014]; examples (Family: none) *;
Type:Patent literature
Publication No.:JPH05155964  [A]
 (KURARAY CO, et al) [A] 1-4 * , (Family: none) *;
Type:Patent literature
Publication No.:JPH0770871  [A]
 (KURARAY CO) [A] 1-4 * , (Family: none) *;
Type:Patent literature
Publication No.:JPH09291138  [A]
 (TEIJIN LTD) [A] 1-4* , & DE 19705388 A1 *