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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: EP2814172

Cited inSearch
Type:Patent literature
Publication No.:US2011080229  [I]
 (KENINGTON PETER [GB]) [I] 1-10 * paragraphs [0009] , [0014] , [0045] , [0046] , [0051] - [0058]; figures 1c,2e,2g *;
Type:Patent literature
Publication No.:JP2007208350  [A]
 (NIPPON DENGYO KOSAKU CO LTD; JAPAN BROADCASTING CORP) [A] 1-10 * paragraphs [0001] , [0003] , [0012] , [0014]; figures 1,4,9,10,12-14 *;
Type:Non-patent literature
Publication information:[A]  - LUCYSZYN S ET AL, "MMIC tunable active notch filter", ELECTRONICS LETTERS, IEE, (19960523), vol. 32, no. 11, pages 980 - 981, XP006005169 [A] 1-10 * paragraphs [0003] , [0004]; figure 1 *
DOI: http://dx.doi.org/10.1049/el:19960658
Type:Non-patent literature
Publication information:[A]  - BAHL ET AL, "Power Dividers/Combiners and 12.1.4 Matching Networks )", LUMPED ELEMENTS FOR RF AND MICROWAVE CIRCUITS, XX, XX, (200306), XP002427769 [A] 1-10 * section 12.1.4 MAtching Networks *
Cited inby applicant
Type:Patent literature
Publication No.:US2011080856  
Type:Patent literature
Publication No.:EP20120360054