Dose Counter

Patent No. EP2504797 (titled "Dose Counter") was filed by 3M Innovative Properties Company on Nov 18, 2010. The application was issued on Jan 24, 2024.

Patent Summary

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Patent Oppositions

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
BOEHRINGER INGELHEIMJun 23, 2017VON ROHR

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EP2504797

3M INNOVATIVE PROPERTIES COMPANY
Application Number
EP10782770A
Filing Date
Nov 18, 2010
Status
Patent Maintained As Amended
Dec 22, 2023
Publication Date
Jan 24, 2024