IP Library Assignment 051594/0461
Patent Assignment
Reel/Frame 051594/0461

Assignment of Assignor's Interest

Recorded: 2020-01-23 Pages: 4
Assignor
ORR, TROY J.
Executed: 2013-11-01
Assignee
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451-1457
Covered Property (1)
Method Of Marking Hydrocarbon Liquids
Application: 16/135,170 →
Publication: US 2019/0017985
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 6, 2023
From: JOHNSON MATTHEY PLC
To: TRACERCO LIMITED
Reel/Frame 065178/0308 →