IP Library › Assignment 061513/0986
Patent Assignment
Reel/Frame 061513/0986

Merger

Recorded: 2022-10-24 Pages: 5
Assignor
TOMSON TECHNOLOGIES LLC
Executed: 2022-07-11
Assignee
CHAMPIONX LLC
11177 S. STADIUM DRIVE, SUGAR LAND, TEXAS, 77478
Covered Properties (3)
Nanoparticle Carrier Platform and Methods for Controlled Release of Subterranean Well Treatment Additives
Patent: 9,926,485 →
Application: 15/593,603 →
Publication: US 2017/0349811
Nanoparticle Carrier Platform and Methods for Controlled Release of Subterranean Well Treatment Additives
Application: 15/897,250 →
Publication: US 2018/0171211
Nanoparticle Carrier Platform and Methods for Controlled Release of Subterranean Well Treatment Additives
Application: 16/811,128 →
Publication: US 2020/0339864
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 12, 2017
From: YAN, CHAO; TOMSON, ROSS; GURAIEB, PAULA; GHORBANI, NASSER
To: TOMSON TECHNOLOGIES
Reel/Frame 042353/0279 →
Assignment of Assignor's Interest Feb 19, 2018
From: YAN, CHAO; TOMSON, ROSS; GURAIEB, PAULA; GHORBANI, NASSER
To: TOMSON TECHNOLOGIES
Reel/Frame 044966/0576 →
Assignment of Assignor's Interest Mar 6, 2020
From: YAN, CHAO; TOMSON, ROSS; GURAIEB, PAULA; GHORBANI, NASSER
To: TOMSON TECHNOLOGIES
Reel/Frame 052037/0138 →