IP Library › Assignment 073588/0861
Patent Assignment
Reel/Frame 073588/0861

Assignment of Assignor's Interest

Recorded: 2026-01-27 Pages: 4
Assignor
Assignee
OUYANG, BIN
PORT TOWN QIANCUI HOME, BUILDING D3, ROOM 601, GUANGDONG, ZHONGSHAN, 528400, CHINA
Covered Property (1)
Apparatus, Method and Sensor for Measuring Gas Concentration
Application: 17/577,913 →
Publication: US 2022/0136994
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 24, 2022
From: OUYANG, BIN
To: CAMBRI-TECH LIMITED
Reel/Frame 058738/0403 →
Assignment of Assignor's Interest Nov 5, 2024
From: CAMBRI-TECH LIMITED
To: SHENZHEN CAMBRI ENVIRONMENTAL TECHNOLOGY CO., LTD.
Reel/Frame 069145/0615 →