IP Library › Assignment 054395/0760
Patent Assignment
Reel/Frame 054395/0760

Assignment of Assignor's Interest

Recorded: 2020-11-17 Pages: 5
Assignor
Assignee
ESSEN INSTRUMENTS, INC. D/B/A ESSEN BIOSCIENCE, INC.
300 WEST MORGAN ROAD, ANN ARBOR, MICHIGAN, 48108
Covered Property (1)
Viral Clearance Evaluation for Biological Medical Product Preparation Processes
Application: 17/096,681 →
Publication: US 2022/0146485
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 17, 2020
From: OLSZOWY, MICHAEL W.
To: SARTORIUS STEDIM NORTH AMERICA INC.
Reel/Frame 054395/0720 →
Merger Mar 16, 2022
From: ESSEN INSTRUMENTS, INC. D/B/A ESSEN BIOSCIENCE, INC.
To: SARTORIUS BIOANALYTICAL INSTRUMENTS, INC.
Reel/Frame 059276/0864 →
Merger Mar 16, 2022
From: ESSEN INSTRUMENTS, INC. D/B/A ESSEN BIOSCIENCE, INC.
To: SARTORIUS BIOANALYTICAL INSTRUMENTS, INC.
Reel/Frame 059277/0312 →