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Novel Crispr Enzymes And Systems - EP3310917

The patent EP3310917 was granted to Massachusetts Institute OF Technology on Sep 3, 2025. The application was originally filed on Jun 17, 2016 under application number EP16734803A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3310917

MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Application Number
EP16734803A
Filing Date
Jun 17, 2016
Status
Patent Maintained As Amended
Aug 1, 2025
Publication Date
Sep 3, 2025
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (4)

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

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BOULT WADE TENNANTNov 12, 2020BOULT WADE TENNANTADMISSIBLE
JAMES POOLENov 11, 2020CARPMAELS & RANSFORDADMISSIBLE
STRAWMANNov 11, 2020POTTER CLARKSONWITHDRAWN
NEUEFEINDSep 25, 2020MAIWALDADMISSIBLE

Patent Citations (108) New

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

Citation PhasePublication Number
DESCRIPTIONWO1994US05700
DESCRIPTIONEP1519714
DESCRIPTIONEP1664316
DESCRIPTIONEP1766035
DESCRIPTIONEP1781593
DESCRIPTIONUS2004013648
DESCRIPTIONUS2005019923
DESCRIPTIONUS2006281180
DESCRIPTIONUS2007025970
DESCRIPTIONUS2007054961
DESCRIPTIONUS2008267903
DESCRIPTIONUS2009007284
DESCRIPTIONUS2009017543
DESCRIPTIONUS2009029861
DESCRIPTIONUS2009111106
DESCRIPTIONUS2010317109
DESCRIPTIONUS2011117189
DESCRIPTIONUS2011195123
DESCRIPTIONUS2011265198
DESCRIPTIONUS2011293571
DESCRIPTIONUS2011293703
DESCRIPTIONUS2012017290
DESCRIPTIONUS2012164118
DESCRIPTIONUS2012251618
DESCRIPTIONUS2012295960
DESCRIPTIONUS2013185823
DESCRIPTIONUS2013236946
DESCRIPTIONUS2013244279
DESCRIPTIONUS2013245107
DESCRIPTIONUS2013252281
DESCRIPTIONUS2013302401
DESCRIPTIONUS2014342456
DESCRIPTIONUS2014356959
DESCRIPTIONUS2015031132
DESCRIPTIONUS4186183
DESCRIPTIONUS4217344
DESCRIPTIONUS4235871
DESCRIPTIONUS4261975
DESCRIPTIONUS4485054
DESCRIPTIONUS4501728
DESCRIPTIONUS4774085
DESCRIPTIONUS4797368
DESCRIPTIONUS4837028
DESCRIPTIONUS4897355
DESCRIPTIONUS4946787
DESCRIPTIONUS5049386
DESCRIPTIONUS5173414
DESCRIPTIONUS5210015
DESCRIPTIONUS5445934
DESCRIPTIONUS5543158
DESCRIPTIONUS5563055
DESCRIPTIONUS5789156
DESCRIPTIONUS5814618
DESCRIPTIONUS5846946
DESCRIPTIONUS5855913
DESCRIPTIONUS5985309
DESCRIPTIONUS6007845
DESCRIPTIONUS7022896
DESCRIPTIONUS7259015
DESCRIPTIONUS7303910
DESCRIPTIONUS7351585
DESCRIPTIONUS7745651
DESCRIPTIONUS7799565
DESCRIPTIONUS7803397
DESCRIPTIONUS7838658
DESCRIPTIONUS7901708
DESCRIPTIONUS7915399
DESCRIPTIONUS7982027
DESCRIPTIONUS8044019
DESCRIPTIONUS8058069
DESCRIPTIONUS8101741
DESCRIPTIONUS8106022
DESCRIPTIONUS8188263
DESCRIPTIONUS8236943
DESCRIPTIONUS8283333
DESCRIPTIONUS8313772
DESCRIPTIONUS8372951
DESCRIPTIONUS8404658
DESCRIPTIONUS8454972
DESCRIPTIONUS8575305
DESCRIPTIONUS8614194
DESCRIPTIONUS8709843
DESCRIPTIONUS8945839
DESCRIPTIONUS9301923
DESCRIPTIONWO2008042156
DESCRIPTIONWO2010061186
DESCRIPTIONWO2014093622
DESCRIPTIONWO2015086795
DESCRIPTIONWO2015089351
DESCRIPTIONWO2015089419
DESCRIPTIONWO9116024
DESCRIPTIONWO9117424
DESCRIPTIONWO9301294
DESCRIPTIONWO9324641
DESCRIPTIONWO9639154
DESCRIPTIONWO9703211
DESCRIPTIONWO9741228
INTERNATIONAL-SEARCH-REPORTWO2015089419
OPPOSITIONGB1506509
OPPOSITIONUS2010076057
OPPOSITIONWO2014093622
OPPOSITIONWO2014093712
OPPOSITIONWO2014118272
OPPOSITIONWO2015089419
OPPOSITIONWO2016166340
OPPOSITIONWO2016205711
OPPOSITIONWO2017064546
OPPOSITIONWO2017189308

Dossier Documents

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