Patent Assignment
Reel/Frame 053231/0063
Assignment of Assignor's Interest
Recorded: 2020-07-16
Pages: 20
Assignors
DING, XINMIAO
Executed: 2020-05-21
HU, SHUSHUANG
Executed: 2020-05-21
LU, WAN
Executed: 2020-05-21
ZHANG, XUEZHONG
Executed: 2020-05-21
YANG, XIDONG
Executed: 2020-05-21
LIU, YUFENG
Executed: 2020-05-21
POHLE, BERNHARD
Executed: 2020-05-21
CAO, QIANMING
Executed: 2020-05-21
ZHANG, FENG
Executed: 2020-05-21
LIANG, HONGYU
Executed: 2020-05-21
JIN, JIALIN
Executed: 2020-05-21
DU, JUNXUAN
Executed: 2020-05-21
ZHOU, FAN
Executed: 2020-05-21
YANG, LIFENG
Executed: 2020-05-21
SHI, XING
Executed: 2020-05-21
CUI, DAOKUI
Executed: 2020-05-21
LIU, WEIYING
Executed: 2020-05-21
ZHAO, DUN
Executed: 2020-05-21
Assignees
CHINA BUILDING MATERIAL TEST & CERTIFICATION GROUP CO., LTD.
SOUTH BUILDING, NO. 1, GUANZHUANGDONGLI, CHAOYANG DISTRICT, BEIJING, 100024, CHINA
NAYUR TECHNOLOGY (BEIJING) CO., LTD.
ROOM 5023, FLOOR 5TH, BUILDING 4, NO. 5 DISHENG NORTH STREET, BDA, DAXING DISTRICT, BEIJING, 100176, CHINA
ENVEA CHINA LTD.
A207, BLOCK B, RONGCHUANG DONGLI CULTURE & CREATIVE, NO. 5 GUANGSHUN NORTH STREET, CHAOYANG DISTRICT, BEIJING, 100102, CHINA
Covered Property
(1)
Coal Consumption Online Measuring System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 14, 2022
From: CHINA BUILDING MATERIAL TEST & CERTIFICATION GROUP CO., LTD.
To: CHINA TESTING & CERTIFICATION INTERNATIONAL GROUP CO., LTD.
Reel/Frame 060365/0699 →
Assignment of Assignor's Interest
Nov 18, 2025
From: ENVEA CHINA LTD.
To: CHINA TESTING & CERTIFICATION INTERNATIONAL GROUP CO., LTD.; NAYUR TECHNOLOGY (BEIJING) CO., LTD.
Reel/Frame 073505/0430 →