IP Verse

Cell Culture Methods And Devices Utilizing Gas Permeable Materials - EP3450538

The patent EP3450538 was granted to Wilson Wolf Manufacturing on Aug 25, 2021. The application was originally filed on Oct 8, 2004 under application number EP18197251A. The patent is currently recorded with a legal status of "Revoked".

EP3450538

WILSON WOLF MANUFACTURING
Application Number
EP18197251A
Filing Date
Oct 8, 2004
Status
Revoked
Sep 5, 2025
Grant Date
Aug 25, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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CORNING INCORPORATEDMay 24, 2022ELKINGTON AND FIFEADMISSIBLE
GRUND IPG PATENTANWALTE UND SOLICITOR PARTG MBBApr 26, 2022GRUNDADMISSIBLE

Patent Citations (52) New

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

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OPPOSITIONDE4229334
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SEARCHJPH05123182
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Non-Patent Literature (NPL) Citations (8) 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- "A Compartmentalized Device for the Culture of Animal Cells", Biomat., Art. Cells, Art. Org., (19890000), vol. 17, no. 5, pages 597 - 610-
DESCRIPTION- Genetic Engineering News, (20001200), vol. 20, no. 21-
DESCRIPTION- JENSEN, Biotechnology and Bioengineering., (19810000), vol. XXIΠ, pages 2703 - 2716-
DESCRIPTION- JENSEN et al., "Diffusion in Tissue Cultures on Gas-permeable and Impermeable Supports", J. Theor. Biol., (19760000), vol. 56, pages 443 - 458-
OPPOSITION- Anonymous, "BD Falcon Cell Culture Products", (20010101), pages 1 - 20, XP055931525-
OPPOSITION- Anonymous, "Roux Culture Bottle", Bellco Glass, (20030916), page 1, URL: https://web.archive.org/web/ 20030916 223953, XP055919096-
OPPOSITION- BUDHIONO et al., "Kinetic aspect of bacterial cellulose formation in nata-de-coco culture system.", Carbohydrate Polymers, (19990000), vol. 30, doi:10.1016/S0144-8617(99)00050-8, pages 137 - 143, XP055233178
SEARCH- DATABASE WPI, 0, Derwent World Patents Index, vol. 1993, no. 25, Database accession no. 1993-199735, XP002787949 & JPH05123182 A 19930521 (NAKANO VINEGAR CO LTD) [X] 1-15 * abstract * * paragraphs [0007] , [0009] , [0010] , [0014]; figure 1 *-

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Dossier Documents

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