IP Library › Assignment 073201/0175
Patent Assignment
Reel/Frame 073201/0175

Release of Security Interest

Recorded: 2025-12-12 Pages: 5
Assignor
CATALIO NEXUS FUND III, LP
Executed: 2025-11-26
Assignee
AFFINI-T THERAPEUTICS, INC.
100 FORGE ROAD, SUITE 900, WATERTOWN, MASSACHUSETTS, 02472
Covered Properties (5)
Retroviral Transduction Using Poloxamers
Patent: 9,771,599 →
Application: 14/381,586 →
Publication: US 2015/0064788
Retroviral Transduction Using Poloxamers
Application: 15/713,422 →
Publication: US 2018/0016600
Retroviral Transduction Using Poloxamers
Application: 16/941,780 →
Publication: US 2021/0010026
Retroviral Transduction Using Poloxamers
Application: 18/085,751 →
Publication: US 2023/0130635
Retroviral Transduction Using Poloxamers
Application: 18/887,203 →
Publication: US 2025/0011814
Related Assignments (15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 12, 2014
From: ANASTASOV, NATASA
To: HELMHOLTZ ZENTRUM MÜNCHEN - DEUTSCHES FORSCHUNGSZENTRUM FÜR GESUNDHEIT UND UMWELT (GMBH)
Reel/Frame 034493/0943 →
Assignment of Assignor's Interest Dec 12, 2014
From: THIRION, CHRISTIAN
To: SIRION BIOTECH GMBH
Reel/Frame 034493/0698 →
Assignment of Assignor's Interest Dec 12, 2014
From: HÖFIG, INES
To: HELMHOLTZ ZENTRUM MÜNCHEN - DEUTSCHES FORSCHUNGSZENTRUM FÜR GESUNDHEIT UND UMWELT (GMBH)
Reel/Frame 034493/0847 →
Assignment of Assignor's Interest Aug 11, 2020
From: THIRION, CHRISTIAN
To: SIRION BIOTECH GMBH
Reel/Frame 053455/0258 →
Assignment of Assignor's Interest Aug 11, 2020
From: ANASTASOV, NATASA; HÖFIG, INES
To: HELMHOLTZ ZENTRUM MÜNCHEN - DEUTSCHES FORSCHUNGSZENTRUM FÜR GESUNDHEIT UND UMWELT
Reel/Frame 053454/0812 →
Assignment of Assignor's Interest Aug 11, 2020
From: THIRION, CHRISTIAN
To: SIRION BIOTECH GMBH
Reel/Frame 053454/0947 →
Assignment of Assignor's Interest Aug 11, 2020
From: ANASTASOV, NATASA; HÖFIG, INES
To: HELMHOLTZ ZENTRUM MÜNCHEN - DEUTSCHES FORSCHUNGSZENTRUM FÜR GESUNDHEIT UND UMWELT (GMBH)
Reel/Frame 053455/0170 →
Assignment of Assignor's Interest Oct 8, 2020
From: ANASTASOV, NATASA; HÖFIG, INES
To: HELMHOLTZ ZENTRUM MUNCHEN-DEUTSCHES FORSCHUNGSZENTRUM FUR GESUNDHEIT UND UMWELT (GMBH)
Reel/Frame 054012/0506 →
Assignment of Assignor's Interest Oct 8, 2020
From: THIRION, CHRISTIAN
To: SIRION BIOTECH GMBH
Reel/Frame 054012/0557 →
Assignment of Assignor's Interest Sep 19, 2024
From: ANASTASOV, NATASA; HÖFIG, INES
To: HELMHOLTZ ZENTRUM MUNCHEN - DEUTSCHES FORSCHUNGSZENTRUM FUR GESUNDHEIT UND UMWELT (GMBH)
Reel/Frame 068633/0814 →
Assignment of Assignor's Interest Sep 19, 2024
From: THIRION, CHRISTIAN
To: SIRION BIOTECH GMBH
Reel/Frame 068633/0909 →
Assignment of Assignor's Interest Sep 19, 2024
From: ANASTASOV, NATASA; HÖFIG, INES
To: HELMHOLTZ ZENTRUM MUNCHEN - DEUTSCHES FORSCHUNGSZENTRUM FUR GESUNDHEIT UND UMWELT (GMBH)
Reel/Frame 068633/0984 →
Assignment of Assignor's Interest Sep 19, 2024
From: THIRION, CHRISTIAN
To: SIRION BIOTECH GMBH
Reel/Frame 068634/0035 →
Change of Name Nov 4, 2024
From: SIRION BIOTECH GMBH
To: REVVITY GENE DELIVERY GMBH
Reel/Frame 069291/0811 →
Security Interest Mar 4, 2025
From: AFFINI-T THERAPEUTICS, INC.
To: CATALIO NEXUS FUND III, LP
Reel/Frame 070403/0862 →