IP Library › Assignment 054551/0357
Patent Assignment
Reel/Frame 054551/0357

Assignment of Assignor's Interest

Recorded: 2020-12-04 Pages: 3
Assignors
PITCHUMANI, RAMANAN
Executed: 2020-12-02
WELLS, WILLIAM
Executed: 2020-12-02
WELLER, DAVID EARL, JR.
Executed: 2020-11-30
Assignee
US SILICA COMPANY
24275 KATY FREEWAY, KATY, TEXAS, 77494
Covered Property (1)
Reflective Particulate Compositions Including a Particulate Mixture Having Improved Hardness, Methods of Making the Same, and Methods for Analyzing Particulate Mixture Strength
Application: 17/112,510 →
Publication: US 2022/0177707
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Grant of Security Interest in Intellectual Property (First Lien) Jul 31, 2024
From: U.S. SILICA COMPANY
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 068307/0349 →