Stephen Francis Heffernan

Follow

Person

Auckland, NZ

People

Patents Grantslast 30 patents

Information Patent Grant
Respiratory mask system
- Patent number 12,102,764
- Issue date Oct 1, 2024
- Fisher & Paykel Healthcare Limited
- Christopher Gareth Sims
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nasal seal and respiratory interface
- Patent number 11,534,566
- Issue date Dec 27, 2022
- Fisher & Paykel Healthcare Limited
- Tony William Spear
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
RESPIRATORY MASK SYSTEM
- Publication number 20240408342
- Publication date Dec 12, 2024
- Fisher & Paykel Healthcare Limited
- Christopher Gareth SIMS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RESPIRATORY INTERFACE ASSEMBLY
- Publication number 20240293635
- Publication date Sep 5, 2024
- Fisher & Paykel Healthcare Limited
- Matthew James Pedersen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NASAL SEAL AND RESPIRATORY INTERFACE
- Publication number 20230181855
- Publication date Jun 15, 2023
- Fisher & Paykel Healthcare Limited
- Tony William SPEAR
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RESPIRATORY MASK SYSTEM
- Publication number 20200230343
- Publication date Jul 23, 2020
- Fisher & Paykel Healthcare Limited
- Christopher Gareth SIMS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NASAL SEAL AND RESPIRATORY INTERFACE
- Publication number 20190217036
- Publication date Jul 18, 2019
- Fisher & Paykel Healthcare Limited
- Tony William Spear
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE