IP Library › Assignment 063752/0058
Patent Assignment
Reel/Frame 063752/0058

Assignment of Assignor's Interest

Recorded: 2023-05-24 Pages: 4
Assignors
PFEIFFER, ROBERT S.
Executed: 2006-04-11
ULRICH, GLENN
Executed: 2006-04-11
Assignee
LUCA TECHNOLOGIES, LLC
500 CORPORATE CIRCLE, SUITE C, GOLDEN, COLORADO, 80401
Covered Properties (4)
Biogenic Fuel Gas Generation in Geologic Hydrocarbon Deposits
Patent: 7,975,762 →
Application: 12/840,909 →
Publication: US 2010/0300680
Biogenic Fuel Gas Generation in Geologic Hydrocarbon Deposits
Patent: 8,302,683 →
Application: 13/173,140 →
Publication: US 2011/0284215
Biogenic Fuel Gas Generation in Geologic Hydrocarbon Deposits
Patent: 8,794,315 →
Application: 13/607,909 →
Publication: US 2013/0240204
Biogenic Fuel Gas Generation in Geologic Hydrocarbon Deposits
Patent: 9,434,872 →
Application: 14/446,157 →
Publication: US 2015/0104795
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 8, 2013
From: LUCA TECHNOLOGIES INC.
To: TRANSWORLD TECHNOLOGIES LIMITED
Reel/Frame 031566/0704 →
Assignment of Assignor's Interest Jan 8, 2014
From: TRANSWORLD TECHNOLOGIES LIMITED
To: TRANSWORLD TECHNOLOGIES INC.
Reel/Frame 031938/0975 →
Change of Name May 24, 2023
From: LUCA TECHNOLOGIES, LLC
To: LUCA TECHNOLOGIES, INC.
Reel/Frame 063753/0466 →
Assignment of Assignor's Interest May 24, 2023
From: LUCA TECHNOLOGIES, INC.
To: TRANSWORLD TECHNOLOGIES LIMITED
Reel/Frame 063753/0495 →
Assignment of Assignor's Interest May 24, 2023
From: TRANSWORLD TECHNOLOGIES LIMITED
To: TRANSWORLD TECHNOLOGIES INC.
Reel/Frame 063753/0600 →