IP Library › Assignment 055145/0242
Patent Assignment
Reel/Frame 055145/0242

Assignment of Assignor's Interest

Recorded: 2021-02-04 Pages: 6
Assignors
GRIECHEN, DARRIN
Executed: 2019-01-17
STANFORD, ROBERT
Executed: 2019-01-16
Assignee
KATERRA INC.
2494 SAND HILL ROAD, BUILDING 7, SUITE 100, MENLO PARK, CALIFORNIA, 94025
Covered Property (1)
Mechanical Electrical Plumbing Tunnel
Application: 16/682,184 →
Publication: US 2020/0149251
Related Assignments (16)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement Jun 11, 2021
From: KATERRA INC.
To: SB INVESTMENT ADVISERS (UK) LIMITED
Reel/Frame 057261/0035 →
Release of Security Interest Recorded at Reel/Frame 57261/0035 Sep 23, 2021
From: SB INVESTMENT ADVISERS (UK) LIMITED,
To: KATERRA, INC.
Reel/Frame 057594/0944 →
Change of Name Nov 5, 2021
From: ONX MATERIALS INC.
To: RENU, INC.
Reel/Frame 058039/0167 →
Assignment of Assignor's Interest Nov 5, 2021
From: KATERRA, INC.
To: ONX MATERIALS INC.
Reel/Frame 058034/0960 →
Security Interest Mar 31, 2022
From: RENU, INC.
To: NBSF LLC.
Reel/Frame 059461/0917 →
Assignment of Patent Security Agreement Apr 20, 2022
From: NBSF LLC
To: ALTER DOMUS (US) LLC
Reel/Frame 059714/0001 →
Release of Security Interest Mar 31, 2023
From: ALTER DOMUS (US) LLC
To: RENU, INC.
Reel/Frame 063192/0385 →
Corrective Assignment to Correct the Application Number 17227632 to 17224632 Previously Recorded at Reel: 059462 Frame: 0917. Assignor(S) Hereby Confirms the Assignment. Jul 19, 2023
From: RENU, INC.
To: NBSF LLC.
Reel/Frame 064337/0408 →
Notice of Grant of Security Interest in Patents Dec 4, 2023
From: RENU, INC.
To: ALTER DOMUS (US) LLC
Reel/Frame 065771/0910 →
Security Interest Dec 5, 2023
From: RENU, INC.
To: ODYSSEY REINSURANCE COMPANY
Reel/Frame 065766/0174 →
Assignment of Assignor's Interest Mar 27, 2024
From: RENU, INC.
To: ONX, INC.
Reel/Frame 066922/0649 →
Notice of Grant of Security Interest in Patents May 3, 2024
From: ONX, INC.
To: ALTER DOMUS (US) LLC
Reel/Frame 067309/0719 →
Security Interest May 3, 2024
From: ONX, INC.
To: MRB ENTERPRISES LLC
Reel/Frame 067313/0747 →
Security Interest May 15, 2024
From: ONX, INC.
To: ODYSSEY REINSURANCE COMPANY
Reel/Frame 067418/0492 →
Corrective Assignment to Correct the Application Number Previously Recorded at Reel: 67309 Frame: 719. Assignor(S) Hereby Confirms the Assignment . Dec 10, 2025
From: ONX, INC.
To: ALTER DOMUS (US) LLC
Reel/Frame 074974/0237 →
Corrective Assignment to Correct the US18/615,986 Was Incorrectly Identified as US18/615,896 on the Original Security Agreement and on the Uspto Cover Page. Previously Recorded on Reel 67418 Frame 492. Assignor(S) Hereby Confirms the Security Interest. Jan 15, 2026
From: ONX, INC.
To: ODYSSEY REINSURANCE COMPANY
Reel/Frame 075354/0646 →