Patent Assignment
Reel/Frame 058351/0719
Assignment of Assignor's Interest
Recorded: 2021-12-09
Pages: 3
Assignors
SHI, AIJUN
Executed: 2021-09-30
NIE, LEI
Executed: 2021-09-30
HE, WANQING
Executed: 2021-09-30
Assignee
BEIJING MUNICIPAL RESEARCH INSTITUTE OF ENVIRONMENTAL PROTECTION
NO. 59, BEIYINGFANG ZHONGJIE, XICHENG DISTRICT, BEIJING, 100037, CHINA
Covered Property
(1)
Integrated Device for Adsorptive Purification and Catalytic Regeneration of Volatile Organic Compounds
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 25, 2024
From: BEIJING MUNICIPAL RESEARCH INSTITUTE OF ENVIRONMENTAL PROTECTION
To: BEIJING MUNICIPAL RESEARCH INSTITUTE OF ECO-ENVIRONMENTAL PROTECTION
Reel/Frame 069047/0369 →
Assignment of Assignor's Interest
Oct 1, 2024
From: BEIJING MUNICIPAL RESEARCH INSTITUTE OF ECO-ENVIRONMENTAL PROTECTION
To: BEIJING VEHICLE EMISSIONS MANAGEMENT CENTER; BEIJING MUNICIPAL RESEARCH INSTITUTE OF ECO-ENVIRONMENTAL PROTECTION
Reel/Frame 068747/0653 →