Close Proximity Communication Device And Methods

Patent No. EP2280636 (titled "Close Proximity Communication Device And Methods") was filed by Abbott Diabetes Care Inc. on May 28, 2009. The application was issued on Nov 30, 2016.

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Patent Oppositions (2)

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 DateRepresentative
DEXCOMOct 11, 2021HOFFMANN EITLE
ROCHE DIABETES CARE GMBHAug 29, 2017GRUNECKER PATENT

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

EP2280636

ABBOTT DIABETES CARE INC.
Application Number
EP09755752A
Filing Date
May 28, 2009
Status
Revoked
Aug 19, 2022
Publication Date
Nov 30, 2016