Patent Assignment
Reel/Frame 063928/0577
Assignment of Assignor's Interest
Recorded: 2023-06-13
Pages: 4
Assignors
PRATER, CRAIG
Executed: 2023-06-12
DECKER, DEREK
Executed: 2023-06-12
GRIGG, DAVID
Executed: 2023-06-12
Assignee
PHOTOTHERMAL SPECTROSCOPY CORP
325 CHAPALA STREET, SANTA BARBARA, CALIFORNIA, 93101
Covered Property
(1)
Asymmetric Quadrature Interferometry for Thin Film Interference Suppression in Optical Photothermal Infrared Spectroscopy
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 11, 2024
From: PRATER, CRAIG; DECKER, DEREK; GRIGG, DAVID
To: PHOTOTHERMAL SPECTROSCOPY CORP.
Reel/Frame 067078/0739 →
Assignment of Assignor's Interest
Jan 26, 2025
From: PRATER, CRAIG; DECKER, DEREK; GRIGG, DAVID
To: PHOTOTHERMAL SPECTROSCOPY CORP.
Reel/Frame 070005/0596 →
Confirmatory License
Aug 19, 2025
From: PHOTOTHERMAL SPECTROSCOPY CORP.
To: U.S. DEPARTMENT OF ENERGY
Reel/Frame 072521/0113 →