Extract from the Register of European Patents

EP Citations: EP2159252

Cited inSearch
Type:Patent literature
Publication No.:JPH0741502  [I]
 ;
Type:Patent literature
Publication No.:JPH10316874  [A]
 ;
Type:Patent literature
Publication No.:US3915921  [YD]
 (SCHLATZER JR ROBERT K) [YD] 3 * claim 1 *;
Type:Patent literature
Publication No.:WO9115368  [XY]
 (PROCTER & GAMBLE [US]) [X] 1,2,4,5 * examples 1-5 * [Y] 3;
Type:Patent literature
Publication No.:EP0937739  [X]
 (NIPPON CATALYTIC CHEM IND [JP]) [X] 1,2,4,5 * examples 1-3 *;
Type:Patent literature
Publication No.:EP2028217  [E]
 (SUMITOMO SEIKA CHEMICALS [JP]) [E] 5 * example all; claim 5 *;
Type:Non-patent literature
Publication information:[I]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 1995, no. 16, Database accession no. 1995-118704, XP002715193 & JPH0741502 A 19950210 (AGENCY OF IND SCI & TECHNOLOGY) [I] 1 * abstract *
Type:Non-patent literature
Publication information:[A]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 1999, no. 07, Database accession no. 1999-076624, XP002715194 & JPH10316874 A 19981202 (TOA GOSEI CHEM IND LTD) [A] 1-5 * abstract *
Cited inInternational search
Type:Patent literature
Publication No.:JPH03501493  [A]
 ;
Type:Patent literature
Publication No.:WO9117200  [A]
 (NIPPON CATALYTIC CHEM IND [JP])