IP Library Assignment 034109/0355
Patent Assignment
Reel/Frame 034109/0355

Assignment of Assignor's Interest

Recorded: 2014-11-05 Pages: 5
Assignors
DUESEL, BERNARD F., JR.
Executed: 2014-02-27
RUTSCH, MICHAEL J.
Executed: 2014-04-04
CLERKIN, CRAIG
Executed: 2014-02-26
Assignee
HEARTLAND TECHNOLOGY PARTNERS LLC
9870 BIG BEND BLVD., ST. LOUIS, MISSOURI, 63122
Covered Property (1)
Method and Device for Concentrating Dissolved Solids in Flowback and Produced Water from Natural Gas Wells
Patent: 9,738,545 →
Application: 14/533,613 →
Publication: US 2015/0122498
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 29, 2021
From: HEARTLAND TECHNOLOGY PARTNERS LLC
To: HEARTLAND WATER TECHNOLOGY, INC.
Reel/Frame 058501/0124 →