IP Verse

Transcutaneous Analyte Sensor - EP3111832

The patent EP3111832 was granted to Dexcom on Dec 27, 2023. The application was originally filed on Jul 13, 2005 under application number EP16179208A. The patent is currently recorded with a legal status of "Revoked".

EP3111832

DEXCOM
Application Number
EP16179208A
Filing Date
Jul 13, 2005
Status
Revoked
Jul 11, 2025
Grant Date
Dec 27, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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 DateOpposition Status

Get instant alerts for new oppositions and patent status changes

ROCHESep 27, 2024ADMISSIBLE

Patent Citations (82) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS19990447227-
DESCRIPTIONUS20030528382-
DESCRIPTIONUS20030632537-
DESCRIPTIONUS20030633367-
DESCRIPTIONUS20030646333-
DESCRIPTIONUS20030647065-
DESCRIPTIONUS20030648849-
DESCRIPTIONUS20030695636-
DESCRIPTIONUS20040021046-
DESCRIPTIONUS20040021162-
DESCRIPTIONUS20040789359-
DESCRIPTIONUS20040838658-
DESCRIPTIONUS20040838909-
DESCRIPTIONUS20040838912-
DESCRIPTIONUS20040842716-
DESCRIPTIONUS20040885476-
DESCRIPTIONUS20040896312-
DESCRIPTIONUS20040896639-
DESCRIPTIONUS20040897312-
DESCRIPTIONUS20040991353-
DESCRIPTIONUS20040991966-
DESCRIPTIONUS20050034343-
DESCRIPTIONUS20050034344-
DESCRIPTIONUS20050038340-
DESCRIPTIONUS20050039269-
DESCRIPTIONUS20050055779-
DESCRIPTIONUS20050077643-
DESCRIPTIONUS20050077693-
DESCRIPTIONUS20050077713-
DESCRIPTIONUS20050077714-
DESCRIPTIONUS20050077715-
DESCRIPTIONUS20050077739-
DESCRIPTIONUS20050077740-
DESCRIPTIONUS20050077759-
DESCRIPTIONUS20050077763-
DESCRIPTIONUS20050077765-
DESCRIPTIONUS20050077883-
DESCRIPTIONUS20050078072-
DESCRIPTIONUS20050078230-
DESCRIPTIONUS20050078232-
DESCRIPTIONUS20050456104-
DESCRIPTIONUS20050763504-
DESCRIPTIONUS20050792004-
DESCRIPTIONUS2003032874
DESCRIPTIONUS2003217966
DESCRIPTIONUS2004045879
DESCRIPTIONUS2004186362
DESCRIPTIONUS2005027180
DESCRIPTIONUS2005027181
DESCRIPTIONUS2005027462
DESCRIPTIONUS2005027463
DESCRIPTIONUS2005031689
DESCRIPTIONUS2005033132
DESCRIPTIONUS2005043598
DESCRIPTIONUS2005051427
DESCRIPTIONUS2005051440
DESCRIPTIONUS2005054909
DESCRIPTIONUS2005056552
DESCRIPTIONUS2005090607
DESCRIPTIONUS3964974
DESCRIPTIONUS4259540
DESCRIPTIONUS4757022
DESCRIPTIONUS4994167
DESCRIPTIONUS5285513
DESCRIPTIONUS6001067
DESCRIPTIONUS6248067
DESCRIPTIONUS6514718
DESCRIPTIONUS6558321
DESCRIPTIONUS6565509
DESCRIPTIONUS6695860
DESCRIPTIONUS6702857
DESCRIPTIONUS6741877
DESCRIPTIONUS6862465
OPPOSITIONUS2002161288
OPPOSITIONUS6424847
OPPOSITIONUS6558321
OPPOSITIONWO2006017358
SEARCHUS2001016682
SEARCHUS2002161288
SEARCHUS2003125612
SEARCHUS6579690
SEARCHWO0205702

Non-Patent Literature (NPL) Citations (7) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
DESCRIPTION- FRASER, D.M.: "Biosensors and the Body", 1997, JOHN WILEY AND SONS, article "An Introduction to In Vivo Biosensing: Progress and Problems", pages: 1 - 56-
DESCRIPTION- OLCUDA, ANAL BIOCHEM., vol. 43, no. L, September 1971 (1971-09-01), pages 312 - 5-
DESCRIPTION- RHODES ET AL., ANAL. CHEM., vol. 66, 1994, pages 1520 - 1529-
DESCRIPTION- UPDIKE ET AL., DIABETES CARE, vol. 5, 1982, pages 207 - 21-
OPPOSITION- D6-Feature Analysis-
OPPOSITION- Schmidtke, David W, "Accuracy of the One-Point in Vivo Calibration of “Wired” Glucose Oxidase Electrodes Implanted in Jugular Veins of Rats in Periods of Rapid Rise and Decline of the Glucose Concentration", Analytical Chemistry, (19980515), vol. 70, no. 10, XP002621226-
OPPOSITION- Johnson, K.W. ; Mastrototaro, J.J. ; Howey, D.C. ; Brunelle, R.L. ; Burden-Brady, P.L. ; Bryan, N.A. ; Andrew, C.C. ; Rowe, H.M. ; Allen, D.J. ; Noffke, B.W. ; McMahan, W.C. ; Morff, R.J. ; Lipson, D. ; Nevin, R.S., "In vivo evaluation of an electroenzymatic glucose sensor implanted in subcutaneous tissue", Biosensors and Bioelectronics, Amsterdam , NL , (19920101), vol. 7, no. 10, doi:10.1016/0956-5663(92)85053-D, ISSN 0956-5663, pages 709 - 714, XP026569244

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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

  • Get instant alerts for new documents