Patent Assignment
Reel/Frame 019803/0873
Assignment of Assignor's Interest
Recorded: 2007-09-10
Pages: 4
Assignors
PFEIFFER, ROBERT S.
Executed: 2007-07-24
ULRICH, GLENN A.
Executed: 2007-07-24
DEBRUYN, ROLAND P.
Executed: 2007-07-24
VANZIN, GARY
Executed: 2007-07-24
Assignee
LUCA TECHNOLOGIES, LLC
500 CORPORATE CIRCLE, SUITE C, GOLDEN, COLORADO, 80401
Covered Property
(1)
Chemical Amendments for the Stimulation of Biogenic Gas Generation in Deposits of Carbonaceous Material
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 12, 2008
From: LUCA TECHNOLOGIES, LLC
To: LUCA TECHNOLOGIES, INC.
Reel/Frame 021376/0417 →
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 →