Fisher Paykel Gas Therapy Device Patent EP4275733A2
Summary
Fisher & Paykel Healthcare Limited has been granted European Patent EP4275733A2 for a substance delivery arrangement for gas therapy devices, published on April 15, 2026. The inventors are Robert Stuart Kirton, Kevin Peter O'Donnell, Martin Paul Friedrich Kramer, and Stanislav Tatkov. The patent covers multiple IPC classifications relating to respiratory therapy equipment including A61M 16/08, A61M 16/14, and A61M 16/12.
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GovPing monitors EPO Patent Bulletin - Medical Devices (A61M) for new healthcare & life sciences regulatory changes. Every update since tracking began is archived, classified, and available as free RSS or email alerts — 66 changes logged to date.
What changed
European Patent EP4275733A2 has been granted to Fisher & Paykel Healthcare Limited for a substance delivery arrangement designed for gas therapy devices. The patent includes claims related to multiple IPC classifications covering respiratory therapy and substance delivery mechanisms. Competitors developing similar gas therapy technologies should conduct freedom-to-operate analyses in designated EU states to assess potential patent infringement risks.
Manufacturers and healthcare providers utilizing gas therapy devices should be aware that this patent may affect licensing arrangements or product development strategies in the European market. The designated contracting states include most EU member states plus Switzerland, Norway, and other European countries.
Archived snapshot
Apr 25, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
SUBSTANCE DELIVERY ARRANGEMENT FOR GAS THERAPY DEVICE
Publication EP4275733A2 Kind: A2 Apr 15, 2026
Applicants
Fisher & Paykel Healthcare Limited
Inventors
KIRTON, Robert Stuart, O'DONNELL, Kevin Peter, KRAMER, Martin Paul Friedrich, TATKOV, Stanislav
IPC Classifications
A61M 39/10 20060101AFI20240130BHEP A61M 16/08 20060101ALI20240130BHEP A61B 5/08 20060101ALI20240130BHEP A61M 11/00 20060101ALI20240130BHEP A61M 15/00 20060101ALI20240130BHEP A61M 16/14 20060101ALI20240130BHEP A61M 16/12 20060101ALI20240130BHEP A61M 16/00 20060101ALI20240130BHEP A61M 16/10 20060101ALI20240130BHEP A61M 16/16 20060101ALI20240130BHEP
Designated States
AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
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