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IP Verse

Methods And Compositions For Treating Complement-Associated Disorders - EP2894165

The patent EP2894165 was granted to Alexion Pharmaceuticals on Jan 4, 2023. The application was filed on Nov 10, 2009 under application number EP15152757A. The patent is currently recorded with a legal status of "Revoked".

EP2894165

ALEXION PHARMACEUTICALS
Application Number
EP15152757A
Filing Date
Nov 10, 2009
Status
Revoked
Aug 15, 2025
Publication Date
Jan 4, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status
SAMSUNG BIOEPISOct 4, 2023SIMMONS & SIMMONS MUNICHADMISSIBLE
AMGEN TECHNOLOGY IRELAND UNLIMITEDMay 17, 2023DORRIESADMISSIBLE
AMGEN TECHNOLOGY IRELAND UNLIMITEDMay 17, 2023DORRIES, HANS ULRICH , DF-MP DORRIES FRANK-MOLNIA & POHLMANADMISSIBLE

Patent Citations (112) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONEP0430539
DESCRIPTIONEP0463151
DESCRIPTIONEP0488401
DESCRIPTIONEP0546073
DESCRIPTIONUS2003143204
DESCRIPTIONUS2003166282
DESCRIPTIONUS2003224432
DESCRIPTIONUS2003229905
DESCRIPTIONUS2004010810
DESCRIPTIONUS2004038278
DESCRIPTIONUS2004093622
DESCRIPTIONUS2005054055
DESCRIPTIONUS2005076395
DESCRIPTIONUS2005287630
DESCRIPTIONUS2006040363
DESCRIPTIONUS2006153836
DESCRIPTIONUS2006160726
DESCRIPTIONUS2007172483
DESCRIPTIONUS2007235029
DESCRIPTIONUS2008202513
DESCRIPTIONUS2008241223
DESCRIPTIONUS3710795
DESCRIPTIONUS4376110
DESCRIPTIONUS4634666
DESCRIPTIONUS4676980
DESCRIPTIONUS4686100
DESCRIPTIONUS4816567
DESCRIPTIONUS4863457
DESCRIPTIONUS4868116
DESCRIPTIONUS4980286
DESCRIPTIONUS4987071
DESCRIPTIONUS5093246
DESCRIPTIONUS5116742
DESCRIPTIONUS5223409
DESCRIPTIONUS5225539
DESCRIPTIONUS5403484
DESCRIPTIONUS5427908
DESCRIPTIONUS5501856
DESCRIPTIONUS5508717
DESCRIPTIONUS5545806
DESCRIPTIONUS5545807
DESCRIPTIONUS5569825
DESCRIPTIONUS5571698
DESCRIPTIONUS5591669
DESCRIPTIONUS5612205
DESCRIPTIONUS5625126
DESCRIPTIONUS5625825
DESCRIPTIONUS5633425
DESCRIPTIONUS5643763
DESCRIPTIONUS5661016
DESCRIPTIONUS5721367
DESCRIPTIONUS5770429
DESCRIPTIONUS5780279
DESCRIPTIONUS5789215
DESCRIPTIONUS5789650
DESCRIPTIONUS5814318
DESCRIPTIONUS5874299
DESCRIPTIONUS5877397
DESCRIPTIONUS5939598
DESCRIPTIONUS5997848
DESCRIPTIONUS6019968
DESCRIPTIONUS6040136
DESCRIPTIONUS6075181
DESCRIPTIONUS6114598
DESCRIPTIONUS6150584
DESCRIPTIONUS6162963
DESCRIPTIONUS6255458
DESCRIPTIONUS6300129
DESCRIPTIONUS6355245
DESCRIPTIONUS6657103
DESCRIPTIONUS6673986
DESCRIPTIONUS6680209
DESCRIPTIONUS6713610
DESCRIPTIONUS6794132
DESCRIPTIONUS6866845
DESCRIPTIONUS7041871
DESCRIPTIONUS7056897
DESCRIPTIONUS7112341
DESCRIPTIONUS7393648
DESCRIPTIONWO0034317
DESCRIPTIONWO0061178
DESCRIPTIONWO0069887
DESCRIPTIONWO0115731
DESCRIPTIONWO02069232
DESCRIPTIONWO2004108158
DESCRIPTIONWO2006122257
DESCRIPTIONWO2007024715
DESCRIPTIONWO2008024188
DESCRIPTIONWO8806630
DESCRIPTIONWO8902468
DESCRIPTIONWO8905345
DESCRIPTIONWO8907136
DESCRIPTIONWO9203918
DESCRIPTIONWO9207573
DESCRIPTIONWO9215679
DESCRIPTIONWO9222645
DESCRIPTIONWO9222647
DESCRIPTIONWO9222670
DESCRIPTIONWO9312227
DESCRIPTIONWO9400569
DESCRIPTIONWO9402602
DESCRIPTIONWO9425585
DESCRIPTIONWO9614436
DESCRIPTIONWO9627011
DESCRIPTIONWO9634096
DESCRIPTIONWO9708320
DESCRIPTIONWO9713852
DESCRIPTIONWO9824884
DESCRIPTIONWO9824893
OPPOSITIONEP2894165
OPPOSITIONWO2010054403
SEARCHUS2005191298

Dossier Documents

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