Patent Assignment
Reel/Frame 020147/0566
Assignment of Assignor's Interest
Recorded: 2007-11-02
Pages: 2
Assignors
CASTIGLIONI, GIAN LUCA
Executed: 2007-10-22
PIROLA, ROBERTO
Executed: 2007-10-22
FUMAGALLI, CARLO
Executed: 2007-10-22
Assignee
POLYINT S.P.A.
VIA ENRICO FERMI, 51, SCANZOROSCIATE, 24020, ITALY
Covered Property
(1)
Process for the Production of Trimellitic Acid
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Aug 24, 2017
From: POLYNT S.P.A.
To: POLIMERI SPECIALI S.P.A.
Reel/Frame 043659/0417 →
Change of Name
Aug 24, 2017
From: POLIMERI SPECIALI S.P.A.
To: POLYNT S.P.A.
Reel/Frame 043659/0473 →
Security Interest
Sep 21, 2017
From: POLYNT S.P.A.
To: U.S. BANK TRUSTEES LIMITED; ELAVON FINANCIAL SERVICES DAC, UK BRANCH; BANCA POPOLARE DI MILANO S.P.A.; COMMERZBANK AG
Reel/Frame 043933/0016 →
Cancellation of Security Interest
Mar 25, 2021
From: U.S. BANK TRUSTEES LIMITED
To: POLYNT S.P.A.
Reel/Frame 055710/0017 →
Correction of Cancellation of Security Interest
Apr 16, 2021
From: U.S. BANK TRUSTEES LIMITED; ELAVON FINANCIAL SERVICES DAC, UK BRANCH; BANCA POPOLARE DI MILANO S.P.A.; COMMERZBANK AG
To: POLYNT S.P.A.
Reel/Frame 055997/0295 →