Patent Assignment
Reel/Frame 012240/0098
Assignment of Assignor's Interest
Recorded: 2001-09-12
Pages: 2
Assignee
ESSEN INSTRUMENTS, INC.
3909 RESEARCH PARK DR., ANN ARBOR, MICHIGAN, 48108
Covered Property
(1)
High-Throughput Electrophysiological Measurement Apparatus
Patent:
6,488,829 →
Application:
09/631,909 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Mar 9, 2015
From: ESSEN INSTRUMENTS, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 035110/0806 →
Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 035110 Frame 0806. Assignor(S) Hereby Confirms the Assignee Name: U.S. Bank National Association, for Itself and as Administrative Agent for the Lenders.
Mar 10, 2015
From: ESSEN INSTRUMENTS, INC.
To: U.S. BANK NATIONAL ASSOCIATION, FOR ITSELF AND AS ADMINISTRATIVE AGENT FOR THE LENDERS
Reel/Frame 035166/0958 →
Release of Security Interest
Mar 27, 2017
From: U.S. BANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: ESSEN INSTRUMENTS, INC.
Reel/Frame 041745/0835 →
Change of Name
Sep 24, 2020
From: ESSEN INSTRUMENTS, INC.
To: ESSEN BIOSCIENCE, LTD., D/B/A/ ESSEN BIOSCIENCE, INC.
Reel/Frame 053877/0695 →
Change of Name
Dec 16, 2021
From: ESSEN INSTRUMENTS, INC.
To: ESSEN INSTRUMENTS, INC. D/B/A ESSEN BIOSCIENCE, INC.
Reel/Frame 058410/0546 →
Merger
Mar 16, 2022
From: ESSEN INSTRUMENTS, INC.
To: SARTORIUS BIOANALYTICAL INSTRUMENTS, INC.
Reel/Frame 059280/0575 →
Corrective Assignment to Correct the Assignee State/Country Previously Recorded at Reel: 059280 Frame: 0575. Assignor(S) Hereby Confirms the Merger .
Mar 31, 2022
From: ESSEN INSTRUMENTS, INC.
To: SARTORIUS BIOANALYTICAL INSTRUMENTS, INC.
Reel/Frame 059567/0690 →