Patent Assignment
Reel/Frame 073378/0325
Assignment of Assignor's Interest
Recorded: 2026-01-06
Pages: 2
Assignor
CHOMP INC.
Executed: 2025-11-19
Assignee
ALLEN, JAN WILLEM
1001 NW 167TH ST, SHORELINE, WASHINGTON, 98177
Covered Property
(1)
Subterranean Alternating Digester System and Method
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 12, 2011
From: ALLEN, JAN; KRAEMER, THOMAS
To: HARVEST POWER, INC.
Reel/Frame 026115/0971 →
Assignment of Assignor's Interest
Oct 28, 2013
From: HARVEST POWER, INC.
To: ALLEN, JAN
Reel/Frame 031486/0192 →
Assignment of Assignor's Interest
Jan 2, 2014
From: ALLEN, JAN
To: IMPACT BIOENERGY, INC.
Reel/Frame 031882/0520 →
Security Interest
Nov 16, 2017
From: HARVEST POWER, INC.
To: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 044147/0908 →
Release of Security Interest
Nov 20, 2019
From: PNC BANK, NATIONAL ASSOCIATION
To: HARVEST POWER, INC.
Reel/Frame 051062/0777 →
Change of Name
Jan 5, 2026
From: IMPACT BIOENERGY, INC.
To: CHOMP INC.
Reel/Frame 074202/0048 →