IP Library › Assignment 014548/0488
Patent Assignment
Reel/Frame 014548/0488

Assignment of Assignor's Interest

Recorded: 2003-09-24 Pages: 3
Assignors
POPE, JOHN
Executed: 2002-08-07
HERRIES, JOHN
Executed: 2002-08-07
Assignee
WELLDOG, INC.
365 NORTH 9TH STREET, ANNEX, SUITE 113, LARAMIE, WYOMING, 82072-8880
Covered Property (1)
In-Situ Detection and Analysis of Methane in Coal Bed Methane Formations with Spectrometers
Patent: 7,821,635 →
Application: 10/668,228 →
Publication: US 2004/0061858
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 29, 2011
From: WELLDOG, INC.
To: GAS SENSING TECHNOLOGY CORP.
Reel/Frame 027294/0798 →
Security Interest May 10, 2018
From: GAS SENSING TECHNOLOGY CORP.
To: THE BLUE SKY GROUP, INC.
Reel/Frame 045773/0202 →