Patent No. EP2378905 (titled "An Article Including Identification Information For Use In An Electrically Heated Smoking System") was filed by Philip Morris on Dec 24, 2009. The application was issued on Nov 1, 2023.

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.
| Company | Opposition Date | Representative |
|---|---|---|
| JAPAN TOBACCO | Feb 26, 2021 | HOFFMANN EITLE |
| NICOVENTURES | Feb 26, 2021 | DEHNS |
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
Get instant alerts for new documents
Oct 6, 2023
Oct 6, 2023
Oct 6, 2023
Oct 2, 2023
Sep 26, 2023
Sep 26, 2023
Sep 26, 2023
Sep 26, 2023
Jun 29, 2023
Jun 29, 2023
Jun 29, 2023
Jun 29, 2023
Jun 21, 2023
Mar 10, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Nov 17, 2022
Nov 16, 2022
Nov 16, 2022
Nov 10, 2022
Nov 10, 2022
Nov 10, 2022
Sep 22, 2022
Sep 22, 2022
Sep 21, 2022
Sep 21, 2022
Sep 20, 2022
Sep 20, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
Sep 15, 2022
Sep 15, 2022
Sep 15, 2022
Sep 15, 2022
Sep 15, 2022
Sep 13, 2022
Sep 13, 2022
Sep 13, 2022
May 2, 2022
May 2, 2022
May 2, 2022
Jan 25, 2022
Jan 25, 2022
Jan 25, 2022
Jan 24, 2022
Jan 24, 2022
Jan 19, 2022
Jan 19, 2022
Jan 19, 2022
Jan 19, 2022
Jan 18, 2022
Jan 18, 2022
Jan 18, 2022
Jan 18, 2022
Jan 18, 2022
Oct 22, 2021
Oct 22, 2021
Oct 19, 2021
Oct 19, 2021
Oct 19, 2021
Oct 19, 2021
Oct 19, 2021
Oct 19, 2021
Oct 19, 2021
Oct 19, 2021
Oct 19, 2021
Oct 19, 2021
Oct 19, 2021
Oct 19, 2021
Oct 19, 2021
Oct 19, 2021
Jul 26, 2021
Jul 26, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Mar 18, 2021
Mar 18, 2021
Mar 15, 2021
Mar 15, 2021
Mar 15, 2021
Mar 12, 2021
Mar 12, 2021
Mar 12, 2021
Mar 12, 2021
Mar 12, 2021
Mar 12, 2021
Mar 4, 2021
Mar 4, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Jun 8, 2020
May 4, 2020
Apr 14, 2020
Apr 14, 2020
Apr 14, 2020
Apr 14, 2020
Apr 14, 2020
Mar 26, 2020
Jan 3, 2020
Jan 3, 2020
Jan 3, 2020
Jan 3, 2020
Jan 3, 2020
Mar 1, 2018
Mar 1, 2018
Mar 1, 2018
Mar 1, 2018
Mar 1, 2018
Oct 25, 2017
Oct 25, 2017
Sep 20, 2017
Jun 16, 2017
May 16, 2017
Oct 30, 2012
Oct 25, 2012
Oct 24, 2012
Oct 6, 2011
Sep 28, 2011
Aug 4, 2011
Jul 20, 2011
Jul 15, 2011
Jul 15, 2011
Jul 15, 2011
Jul 15, 2011
Jul 15, 2011
Jul 15, 2011
Jul 15, 2011
Jul 14, 2011
Jul 11, 2011
May 9, 2011
Jul 22, 2010
Jul 1, 2010
Jul 1, 2010
Mar 11, 2010
Mar 11, 2010
Mar 11, 2010
Feb 3, 2010
Feb 3, 2010
Feb 3, 2010
Feb 3, 2010