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IP Verse

Methods Of Producing Recombinant Proteins - EP3818078

The patent EP3818078 was granted to Bristol Myers Squibb on Feb 28, 2024. The application was originally filed on Jul 2, 2019 under application number EP19745845A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3818078

BRISTOL MYERS SQUIBB
Application Number
EP19745845A
Filing Date
Jul 2, 2019
Status
Granted And Under Opposition
Jan 26, 2024
Publication Date
Feb 28, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (5)

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
MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBBNov 28, 2024MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBBADMISSIBLE
POTTER CLARKSONNov 28, 2024POTTER CLARKSONADMISSIBLE
STRAWMANNov 27, 2024HOFFMANN EITLEADMISSIBLE
BOULT WADE TENNANTNov 26, 2024BOULT WADE TENNANTADMISSIBLE
ZWICKER SCHNAPPAUF & PARTNERNov 26, 2024ZWICKERADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication Number
DESCRIPTIONWO1998US13410
DESCRIPTIONEP0420937
DESCRIPTIONUS4515893
DESCRIPTIONUS5091313
DESCRIPTIONUS5622700
DESCRIPTIONUS5672347
DESCRIPTIONUS5693762
DESCRIPTIONUS5714338
DESCRIPTIONUS5721108
DESCRIPTIONUS5725856
DESCRIPTIONUS5736137
DESCRIPTIONWO0075348
DESCRIPTIONWO0140309
DESCRIPTIONWO9304173
DESCRIPTIONWO9519181
DESCRIPTIONWO9523865
DESCRIPTIONWO9630046
DESCRIPTIONWO9640210
DESCRIPTIONWO9726912
DESCRIPTIONWO9806248
DESCRIPTIONWO9823761
DESCRIPTIONWO9845331
DESCRIPTIONWO9851793

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

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