Patent Assignment
Reel/Frame 037376/0230
Merger
Recorded: 2015-12-29
Pages: 11
Assignor
KELTON CAPITAL, L.L.C.
Executed: 2015-08-26
Assignee
CHEMTRON RESEARCH LLC
160 GREENTREE DRIVE, SUITE 101, DOVER, DELAWARE, 19904
Covered Properties
(18)
Integrated Laser and Coupled Waveguide
Patent:
6,064,783 →
Application:
08/248,937 →
Metal-Ferromagnetic Optical Waveguide Isolator
Patent:
5,598,492 →
Application:
08/541,915 →
Substrate Stack Construction for Enhanced Coupling Efficiency of Optical Couplers
Patent:
6,282,219 →
Application:
09/133,023 →
Grating-Outcoupled Surface Emitting Lasers Using Quantum Wells with Thickness and Composition Variation
High-Power Coherent Arrays of Vertical Cavity Surface-Emitting Semiconducting Lasers
Multiple Grating-Outcoupled Surface-Emitting Lasers
Grating-Outcoupled Surface-Emitting Lasers with Flared Gain Regions
Integrated Grating-Outcoupled Surface-Emitting Lasers
Optical Modulator System
Laterally Coupled Wave Guides
Single Mode Grating-Outcoupled Surface Emitting Laser with Broadband and Narrow-Band Dbr Reflectors
Integrated Grating-Outcoupled Surface-Emitting Lasers
Wavelength Filter and Polarizer
Inline Ferromagnetic-Composite Isolator and Method
Single-Wavelength, Unequal-Length-Multi-Cavity Grating-Outcoupled Surface Emitting Laser with Staggered Tuned Distributed Bragg Reflectors
Multi-Wavelength Grating-Outcoupled Surface Emitting Laser System
Chip-Scale Wdm System Using Grating-Outcoupled Surface-Emitting Lasers
Grating--Outcoupled Surface-Emitting Lasers
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Release
Dec 24, 2009
From: SILICON VALLEY BANK
To: PHOTODIGM INC
Reel/Frame 023708/0340 →
Assignment of Assignor's Interest
Jul 27, 2012
From: EVANS, GARY A.; KIRK, JAY B.; HAMMER, JACOB MEYER
To: PHOTODIGM
Reel/Frame 028659/0534 →
Assignment of Assignor's Interest
Jul 27, 2012
From: EVANS, GARY A.; KIRK, JAY B.; MATTIS, JOHN
To: PHOTODIGM
Reel/Frame 028659/0435 →
Release of Security Interest
Aug 23, 2012
From: AMT CAPITAL, LTD.
To: PHOTODIGM, INC.
Reel/Frame 028838/0013 →
Release of Security Interest
Aug 23, 2012
From: ANTHONY J. LEVECCHIO
To: PHOTODIGM, INC.
Reel/Frame 028838/0487 →
Assignment of Assignor's Interest
Jan 4, 2020
From: INTELLECTUAL VENTURES ASSETS 158 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 051486/0425 →
Assignment of Assignor's Interest
Jan 29, 2020
From: CHEMTRON RESEARCH LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051754/0027 →
Assignment of Assignor's Interest
Feb 1, 2020
From: CHEMTRON RESEARCH LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051776/0952 →