The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2026
Filed:
Nov. 18, 2021
Petroliam Nasional Berhad (Petronas), Kuala Lumpur, MY;
Universiti Kebangsaan Malaysia, Selangor, MY;
Husaini Teuku, Selangor, MY;
Mohd Shahbudin Mastar @ Masdar, Selangor, MY;
Geetha Srinivasan, Belfast, GB;
Safwan Hanis Bin Mohd Murad, Kajang, MY;
Colin Patrick, Kuala Lumpur, MY;
Siti Sara Lyana Binti Badly Sham, Cheras, MY;
PETROLIAM NASIONAL BERHAD (PETRONAS), Kuala Lumpur, MY;
Abstract
A flow-field plate () for a polymer electrolyte membrane device such as an electrolyser or a fuel cell comprising an inlet on one side () of the plate and 5 an outlet () on the opposite side, a distribution array () including a plurality of linear channels (), a first interface () between the inlet () and distribution array () and a second interface () between the distribution array () and the outlet (), wherein each interface includes up to rrows of baffles (), where r=the width of the interface hdivided by the baffle diameter h, the 10 majority of the baffles in each row being set at a particular angle relative to the longitudinal axis of the linear channels ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile