Patent Assignment
Reel/Frame 062856/0817
Assignment of Assignor's Interest
Recorded: 2023-03-02
Pages: 2
Assignor
ANDERSON-SMITH, LEA L.
Executed: 2022-05-02
Assignee
SPEX SAMPLEPREP, LLC
65 LIBERTY STREET, METUCHEN, NEW JERSEY, 08840
Covered Property
(1)
Cryogenic Grinding System, Apparatus, and Methods of Use Thereof
Application:
18/177,326 →
Publication:
US 2023/0358652
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 2, 2023
From: BOIVIN, MARC; MALO, JEAN-FRANÇOIS
To: SPEX SAMPLEPREP, LLC
Reel/Frame 062856/0896 →
Patent Security Agreement
Jun 11, 2025
From: COLE-PARMER INSTRUMENT COMPANY LLC; SPEX CERTIPREP, LLC; SPEX SAMPLEPREP, LLC; ZEPTOMETRIX LLC
To: UBS, AG, STAMFORD BRANCH
Reel/Frame 071511/0113 →