Patent Assignment
Reel/Frame 037416/0856
Security Agreement
Recorded: 2015-12-29
Pages: 48
Assignor
BREWER, WILLIAM E.
Executed: 2015-12-18
Assignee
BUSINESS DEVELOPMENT CORPORATION OF SOUTH CAROLINA
111 EXECUTIVE CENTER DRIVE, ENOREE BLDG., STE. 225, COLUMBIA, SOUTH CAROLINA, USA 29210
Covered Properties
(3)
Disposable Pipette Extraction
Pipette Tips for Extraction, Sample Collection and Sample Cleanup and Methods for Their Use
Dispersive Pipette Extraction Tip and Methods for Use
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Exclusive License
Oct 7, 2015
From: DIFFINITY GENOMICS, INC.
To: CHIRAL TECHNOLOGIES, INC.
Reel/Frame 036817/0059 →
Release of Security Interest
Sep 26, 2016
From: BUSINESS DEVELOPMENT CORPORATION OF SOUTH CAROLINA
To: BREWER, WILLIAM E.
Reel/Frame 039858/0695 →
Assignment of Assignor's Interest
Nov 4, 2016
From: BREWER, WILLIAM E.
To: GERSTEL SYSTEMTECHNIK GMBH & CO. KG
Reel/Frame 040568/0558 →
Release of Security Interest
Oct 28, 2025
From: BUSINESS DEVELOPMENT CORPORATION OF SOUTH CAROLINA
To: BREWER, WILLAM E.
Reel/Frame 072696/0881 →
Assignment of Assignor's Interest
Oct 29, 2025
From: BREWER, WILLIAM E.
To: DPX TECHNOLOGIES, INC.
Reel/Frame 072718/0153 →