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Reduction Of Blockages In A Cryogenic Refrigerator System Such As For Magnetic Resonance Imaging Systems - EP2888539

The patent EP2888539 was granted to Oxford Instruments Nanotechnology Tools on Jan 12, 2022. The application was originally filed on Apr 19, 2013 under application number EP13718057A. The patent is currently recorded with a legal status of "Revoked".

EP2888539

OXFORD INSTRUMENTS NANOTECHNOLOGY TOOLS
Application Number
EP13718057A
Filing Date
Apr 19, 2013
Status
Revoked
Aug 8, 2024
Grant Date
Jan 12, 2022
External Links
Slate, Register, Google Patents

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EIPOct 11, 2022FLUTTERADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTJPH0379960
INTERNATIONAL-SEARCH-REPORTUS2005257534
INTERNATIONAL-SEARCH-REPORTUS3792591
OPPOSITIONJPH04290534
OPPOSITIONJPH0686963B
OPPOSITIONJPS57163593U
OPPOSITIONUS2010263358
OPPOSITIONUS2011219785
OPPOSITIONUS3098732
OPPOSITIONUS3192730
OPPOSITIONUS4717406
OPPOSITIONUS6968713
OPPOSITIONUS7506504

Non-Patent Literature (NPL) Citations (6) 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
OPPOSITION- Anonymous, "Filter-Elements High porosity sintered materials SIKA-R... IS", GKN Sinter Metals, (20040930), pages 1 - 16, GKN Sinter Metals , URL: http://www.pyramidfilters.com/Assets/images/PorousElements.pdf, (20221024), XP055973924-
OPPOSITION- Anonymous, "Recommendations for Avoiding Blocked Helium Impedances", Quantum Design - Service Note 1070-315, (20120117), pages 1 - 3, Quantum Design - Service Note 1070-315, URL: https://www.qdusa.com/siteDocs/svcNotes/1070-315.pdf, (20221024), XP055973921-
OPPOSITION- Balshaw N. H., "Cryogenics", Practical Cryogenics An Introduction to Laboratory Cryogenics, Oxford Instruments, (20010101), XP055973901-
OPPOSITION- Li Juan, Shi Yu-Mei, Wang Rong-Shun, Li Xiang-Dong, "Experimental investigation of a cryogenic filter for separating solid carbon dioxide particles from liquid nitrogen", Journal of Shanghai Jiaotong University (English Edition), Shanghai Jiaotong University Press, Heidelberg, Heidelberg , (20090201), vol. 14, no. 1, doi:10.1007/s12204-009-0025-3, ISSN 1007-1172, pages 25 - 28, XP055973898
OPPOSITION- Li, J. ; Shi, Y.M. ; Wang, R.S. ; Li, X.D. ; Xie, G.F., "Analysis of the performance of a sintered stainless steel wire mesh filter for cryogenic liquid purification", CRYOGENICS., ELSEVIER, KIDLINGTON., GB, GB , (20090101), vol. 49, no. 1, doi:10.1016/j.cryogenics.2008.09.001, ISSN 0011-2275, pages 27 - 33, XP025782510
OPPOSITION- M Lakrimi; A M Thomas; G Hutton; M Kruip; R Slade; P Davis; A J Johnstone; M J Longfield; H Blakes; S Calvert; M Smith; C A Marshall, "The principles and evolution of magnetic resonance imaging", JOURNAL OF PHYSICS: CONFERENCE SERIES, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL, GB, GB , (20110404), vol. 286, no. 1, doi:10.1088/1742-6596/286/1/012016, ISSN 1742-6596, page 12016, XP020192159

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