Patent Assignment
Reel/Frame 027437/0915
Security Agreement
Recorded: 2011-12-22
Pages: 7
Assignee
CITIBANK, N.A.
1420 SPRING HILL ROAD, SUITE 230, ATTN: JESSICA L. TENCZA, SENIOR VICE PRESIDENT, MCLEAN, VIRGINIA, 22102
Covered Properties
(7)
Scanner/Optical System for Three-Dimensional Lidar Imaging and Polarimetry
Mobile Automated System for Trafic Monitoring
Telescope with a Wide Field of View Internal Optical Scanner
Polarization Switching Lidar Device and Method
Directionally Adjustable Mount with Locking Parts and Methods
Self-Organizing Sequential Memory Pattern Machine and Reinforcement Learning Method
Polarization Switching Lidar Device and Method
Related Assignments
(20)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 13, 2007
From: DEGNAN, JOHN JAMES, III; WELLS, DAVID NELSON
To: SIGMA SPACE CORPORATION
Reel/Frame 020102/0206 →
Assignment of Assignor's Interest
Aug 26, 2009
From: DEGNAN, JOHN JAMES, III; ZHENG, YUNHUI
To: SIGMA SPACE CORPORATION
Reel/Frame 023146/0291 →
Assignment of Assignor's Interest
Aug 26, 2009
From: SIROTA, JACOBO MARCOS; TILLARD, JOSE PATRICIO; MOSTOFI, DAVID KESHVAR; CORNWELL, DONALD MITCHELL, JR.
To: SIGMA SPACE CORPORATION
Reel/Frame 023146/0038 →
Assignment of Assignor's Interest
Jan 25, 2010
From: MATHUR, SAVYASACHEE LIPTARAG; ZHENG, YUNHUI; LEVENTHAL, EDWARD LEE
To: SIGMA SPACE CORPORATION
Reel/Frame 023842/0637 →
Assignment of Assignor's Interest
Aug 9, 2010
From: CARGO, RYAN CHRISTOPHER; EKLUND, WAYNE DENNIS
To: SIGMA SPACE CORPORATION
Reel/Frame 024808/0716 →
Assignment of Assignor's Interest
Feb 15, 2011
From: JONES, ROBERT LINZEY, III
To: SIGMA SPACE CORPORATION
Reel/Frame 025808/0866 →
Assignment of Assignor's Interest
Sep 21, 2011
From: MATHUR, SAVYASACHEE LIPTARAG; ZHENG, YUNHUI; LEVENTHAL, EDWARD LEE
To: SIGMA SPACE CORPORATION
Reel/Frame 026941/0287 →
Assignment of Assignor's Interest
Nov 16, 2012
From: SIGMA SPACE CORPORATION
To: OPTOTRAFFIC, LLC
Reel/Frame 029312/0524 →
Security Interest
Dec 11, 2014
From: OPTOTRAFFIC, LLC
To: CAPITAL ONE, NATIONAL ASSOCIATION
Reel/Frame 034477/0992 →
Security Interest
Dec 11, 2014
From: SIGMA SPACE CORPORATION
To: CAPITAL ONE, NATIONAL ASSOCIATION
Reel/Frame 034478/0051 →
Release of Security Interest
Nov 21, 2019
From: CAPITOL ONE, NATIONAL ASSOCIATION
To: SIGMA SPACE COMMERCIAL HOLDINGS, LLC
Reel/Frame 051077/0183 →
Merger
Feb 19, 2020
From: SIGMA SPACE COMMERCIAL HOLDINGS LLC
To: INTERGRAPH CORPORATION
Reel/Frame 051860/0301 →
Conversion
Apr 10, 2020
From: SIGMA SPACE CORPORATION
To: SIGMA SPACE LLC
Reel/Frame 052370/0939 →
Release of Security Interest
Apr 10, 2020
From: CITIBANK, N.A.
To: SIGMA SPACE CORPORATION
Reel/Frame 052364/0230 →
Assignment of Assignor's Interest
Apr 10, 2020
From: SIGMA SPACE LLC
To: SIGMA SPACE COMMERCIAL HOLDINGS LLC
Reel/Frame 052364/0022 →
Assignment of Assignor's Interest
Apr 13, 2020
From: INTERGRAPH CORPORATION
To: LEICA GEOSYSTEMS INC.
Reel/Frame 052376/0880 →
Assignment of Assignor's Interest
Apr 24, 2020
From: LEICA GEOSYSTEMS INC.
To: DROPLET MEASUREMENT TECHNOLOGIES, LLC
Reel/Frame 052483/0372 →
Security Interest
Dec 15, 2023
From: ALTUMINT, INC.; OPTOTRAFFIC, LLC; OPTOPARK LLC
To: HERCULES CAPITAL, INC.
Reel/Frame 065881/0226 →
Security Interest
Dec 31, 2025
From: OPTOTRAFFIC, LLC
To: BSC AGENCY SERVICES, LLC
Reel/Frame 073347/0001 →
Release of Security Interest
Jan 2, 2026
From: HERCULES CAPITAL, INC., AS ADMINISTRATIVE AGENT
To: OPTOTRAFFIC, LLC; ALTUMINT, INC.; OPTOPARK LLC
Reel/Frame 073355/0909 →