LexDanaLexDanabeta
Inventor

DIEN NGUYEN

Inventor
US

Overview

2→
Patents
2023–2025
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B22Fprimary
B22FWorking metallic powder20%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals20%
F16KValves20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
12,440,894Porous electrolyzer gas diffusion layer and method of making thereof202511,598,436Safety valves for use at extremely high temperatures2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to Dresser LLC (1)· patent assignee history
2023–2025Based in US· patent location history
2025Patents assigned to OHMIUM INTERNATIONAL INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
Dresser LLC12023
OHMIUM INTERNATIONAL INC12025
Locations
LocationPatentsSpan
US22023–2025