Patent Assignment
Reel/Frame 052503/0691
Assignment of Assignor's Interest
Recorded: 2020-04-27
Pages: 7
Assignors
TAMSIR, ALVIN
Executed: 2020-04-13
BLOCH, SARAH
Executed: 2020-04-14
HIGGINS, DOUGLAS
Executed: 2020-04-16
Assignee
PIVOT BIO, INC.
2929 7TH STREET, SUITE 120, BERKELEY, CALIFORNIA, 94710
Covered Property
(1)
Methods and Compositions for Improving Engineered Microbes That Fix Nitrogen
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Intellectual Property Security Agreement
Mar 26, 2021
From: PIVOT BIO, INC.
To: HERCULES CAPITAL, INC., AS AGENT
Reel/Frame 055743/0625 →
Reassignment and Release of Security Interest at Reel/Frame No. 55743/0625
Nov 7, 2025
From: HERCULES CAPITAL INC., AS AGENT
To: PIVOT BIO, INC.
Reel/Frame 073567/0605 →
Security Interest
Dec 22, 2025
From: PIVOT BIO, INC.
To: HSBC BANK USA, N.A.
Reel/Frame 073285/0020 →