IP Library › Assignment 057734/0860
Patent Assignment
Reel/Frame 057734/0860

Assignment of Assignor's Interest

Recorded: 2021-10-07 Pages: 4
Assignors
SONNEK, DANIEL W.
Executed: 2021-10-02
LOEST, GREGORY W.
Executed: 2021-09-30
Assignee
INTEGROENERGY GROUP, INC.
30193 437TH AVENUE, UTICA, SOUTH DAKOTA, 57067
Covered Properties (3)
Dry-Mill Ethanol Plant Extraction Enhancement
Patent: 8,580,329 →
Application: 12/350,600 →
Publication: US 2009/0181153
Process of Distilling Ethanol Using an Air-Cooled Condenser
Patent: 9,221,735 →
Application: 13/219,014 →
Publication: US 2012/0048716
Method and System for Stack Heat Recovery
Application: 16/364,373 →
Publication: US 2019/0292949
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 24, 2009
From: BENDORF, PETER; SONNEK, DAN
To: INTEGROEXTRACTION, INC.
Reel/Frame 022444/0935 →
Assignment of Assignor's Interest Jun 23, 2010
From: INTEGROEXTRACTION, INC.
To: SONNEK, DANIEL W.; LOEST, GREGORY W.
Reel/Frame 024581/0934 →
Assignment of Assignor's Interest Oct 17, 2023
From: INTEGROENERGY GROUP, INC.
To: INTEGROENERGY TECHNOLOGIES, LLC
Reel/Frame 065248/0539 →