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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.

2019.04.15

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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.

2019.08.29

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Extract from the Register of European Patents

Citations: EP2493841

Cited inInternational search
Type:Patent literature
Publication No.:JPH1124274  [XDI]
 (NIPPON ZEON CO) [XD] 8,9,14 * paragraphs [0016] , [0022]; compounds 7,8,9,5 * [I] 1-7;
Type:Patent literature
Publication No.:JPH11222460  [XD]
 (MITSUBISHI ELECTRIC CORP) [XD] 14 * paragraph [0043] * * paragraph [0056]; compound 21 *;
Type:Patent literature
Publication No.:DE3824724  [A]
 (BASF AG [DE]) [A] 1,8,10 * page 2, line 45 - page 48 * * page 9, line 40 - line 50 *;
Type:Patent literature
Publication No.:GB991623  [I]
 (ROHM & HAAS) [I] 1-9,14,15 * example 3; claim - * * page 2, line 13 - line 20 *;
Type:Patent literature
Publication No.:US2009317743  [XPI]
 (SHIONO DAIJU [JP], et al) [XP] 8 * page 66; compounds 10-1 * [I] 1-7
Cited inby applicant
Type:Patent literature
Publication No.:JPH11222460  
Type:Patent literature
Publication No.:JP2000347410  
Type:Patent literature
Publication No.:JPH1124274  
Type:Non-patent literature
Publication information:   - KRICHELDORF ET AL., J. POL. SCI.: PART A: POL. CHEM., (2008), vol. 46, pages 6229 - 6237
Type:Non-patent literature
Publication information:   - CHEM.REV., (1993), vol. 93, pages 1449 - 70