Patent Assignment
Reel/Frame 046367/0625
Assignment of Assignor's Interest
Recorded: 2018-07-17
Pages: 6
Assignor
ZHANG, JINCHI
Executed: 2017-12-20
Assignees
OLYMPUS SCIENTIFIC SOLUTIONS AMERICAS INC.
48 WOERD AVE, WALTHAM, MASSACHUSETTS, 02453
CUDD PRESSURE CONTROL, INC.
2828 TECHNOLOGY FOREST BLVD, WOODLANDS, TEXAS, 77381
Covered Property
(1)
Method and Apparatus for Measuring Wall Thickness, Ovality of Tubular Materials
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory
Nov 24, 2020
From: ZHANG, JINCHI
To: OLYMPUS AMERICA INC.
Reel/Frame 054511/0249 →
Confirmatory Assignment
Dec 28, 2023
From: OLYMPUS AMERICA INC.
To: EVIDENT SCIENTIFIC, INC.
Reel/Frame 066143/0724 →
Change of Name
Apr 2, 2025
From: CUDD PRESSURE CONTROL, INC.
To: CUDD PRESSURE CONTROL, LLC
Reel/Frame 070708/0848 →