Patent Assignment
Reel/Frame 034755/0485
Assignment of Assignor's Interest
Recorded: 2015-01-13
Pages: 4
Assignors
CALMES, ROBERT BLALOCK, JR
Executed: 2014-10-29
SCHMIDT, RUDOLPH C., JR
Executed: 2014-10-29
Assignee
COVALENT RESEARCH TECHNOLOGIES, LLC
220 CHURCH STREET, SUITE 102, MT. PLEASANT, SOUTH CAROLINA, 29464
Covered Property
(1)
Solid Supported Trithiol Compounds for Removing Heavy Metals from Solution, and Filtration Systems Utilizing the Compounds
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 2015
From: PHARMAGRA LABS, INC.
To: COVALENT RESEARCH TECHNOLOGIES, LLC
Reel/Frame 034690/0397 →
Assignment of Assignor's Interest
Jan 13, 2015
From: NELSON, JARED K.; FREUND, WESLEY A.; NEWSOME, PETER W.
To: PHARMAGRA LABS, INC.
Reel/Frame 034690/0482 →
Assignment of Assignor's Interest
Jan 23, 2015
From: BLUE, LISA YVONNE
To: COVALENT RESEARCH TECHNOLOGIES, LLC
Reel/Frame 034807/0415 →
Assignment of Assignor's Interest
Mar 16, 2020
From: COVALENT RESEARCH TECHNOLOGIES, LLC
To: BGHLD, LLC
Reel/Frame 052123/0001 →