Patent Assignment
Reel/Frame 069857/0773
Confidentiality, Intellectual Property and Non-Competition Agreement
Recorded: 2025-01-09
Pages: 20
Assignor
XU, SHUANG
Executed: 2017-12-11
Assignee
BEIJING PU NENG SCI. & TECH. CO. LTD.
ROOM 305-24, 3/F, TOWER A, BLDG. NO. 1, NO. 2, YONG CHENG NORTH ROAD, HAIDIAN DISTRICT, BEIJING, 100094, CHINA
Covered Property
(1)
Method and Device for Accurately Controlling Reduction Valence State of High-Purity Vanadium Pentoxide
Application:
18/157,014 →
Publication:
US 2023/0257854
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 13, 2024
From: GE, QIMING
To: VRB ENERGY OPERATIONS (BEIJING) CO., LTD.
Reel/Frame 067716/0069 →
Confidentiality, Intellectual Property and Non-Competition Agreement
Sep 10, 2024
From: HUANG, MIANYAN
To: BEIJING PU NENG CENTURY SCI. & TECH. CO. LTD.
Reel/Frame 068920/0820 →
Assignment of Assignor's Interest
Oct 10, 2024
From: VRB ENERGY OPERATIONS (BEIJING) CO., LTD.
To: VRB ENERGY INC.
Reel/Frame 068868/0739 →
Assignment of Assignor's Interest
Oct 10, 2024
From: BEIJING PU NENG CENTURY SCI. & TECH. CO., LTD.
To: VRB ENERGY INC.
Reel/Frame 068868/0800 →
Assignment of Assignor's Interest
Oct 10, 2024
From: BEIJING PU NENG SCI. & TECH. CO., LTD.
To: VRB ENERGY INC.
Reel/Frame 068868/0825 →