IP Library › Assignment 054808/0418
Patent Assignment
Reel/Frame 054808/0418

Change of Name

Recorded: 2020-12-18 Pages: 5
Assignor
Assignee
SHANDONG CRRC HUATENG ENVIRONMENT CO.,LTD.
NO.3666, CENTURY AVENUE, HIGH-TECH ZONE, JINAN, SHANDONG, 250101, CHINA
Covered Property (1)
Vacuum-Aided Toilet
Patent: 8,468,616 →
Application: 13/171,297 →
Publication: US 2011/0252554
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 28, 2011
From: SONG, BIN; TANG, JING; LIU, DAN; BAI, CHAOMIN
To: SHANDONG HUATENG ENVIRONMENTAL PROTECTION AUTOMATION CO., LT
Reel/Frame 026534/0300 →
Corrective Assignment to Correct Assignee's Name Previously Recorded on Reel 026534, Frame 0300. May 28, 2013
From: SONG, BIN; TANG, JING; LIU, DAN; BAI, CHAOMIN
To: SHANDONG HUATENG ENVIRONMENTAL PROTECTION AUTOMATION CO., LTD.
Reel/Frame 030508/0911 →
Assignment of Assignor's Interest Jun 2, 2023
From: SHANDONG CRRC HUATENG ENVIRONMENT CO., LTD.
To: JIANGSU CRRC HUATENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.
Reel/Frame 063841/0892 →