Patent Assignment
Reel/Frame 072047/0308
Assignment of Assignor's Interest
Recorded: 2025-08-18
Pages: 4
Assignor
SIESEL, DAVID ANDREW
Executed: 2018-12-04
Assignee
VERTEX PHARMACEUTICALS (SAN DIEGO) LLC
11010 TORREYANA ROAD, SAN DIEGO, CALIFORNIA, 92121
Covered Property
(1)
Processes for Making Modulators of Cystic Fibrosis Transmembrane Conductance Regulator
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 18, 2025
From: VERTEX PHARMACEUTICALS (SAN DIEGO) LLC
To: VERTEX PHARMACEUTICALS INCORPORATED
Reel/Frame 072047/0349 →
Assignment of Assignor's Interest
Aug 18, 2025
From: LITTLER, BENJAMIN J.
To: VERTEX PHARMACEUTICALS INCORPORATED
Reel/Frame 072047/0353 →
Assignment of Assignor's Interest
Aug 18, 2025
From: STUDLEY, JOHN
To: VERTEX PHARMACEUTICALS (EUROPE) LIMITED
Reel/Frame 072047/0357 →
Assignment of Assignor's Interest
Aug 18, 2025
From: HUGHES, ROBERT M.
To: VERTEX PHARMACEUTICALS (SAN DIEGO) LLC
Reel/Frame 072047/0454 →
Assignment of Assignor's Interest
Aug 18, 2025
From: SIESEL, DAVID ANDREW; ANGELL, PAUL T.
To: VERTEX PHARMACEUTICALS (SAN DIEGO) LLC
Reel/Frame 072047/0458 →
Assignment of Assignor's Interest
Aug 18, 2025
From: LITTLER, BENJAMIN J.; MELILLO, VITO; HARRISON, CRISTIAN; LEWANDOWSKI, BERENICE
To: VERTEX PHARMACEUTICALS INCORPORATED
Reel/Frame 072047/0520 →
Assignment of Assignor's Interest
Aug 18, 2025
From: VERTEX PHARMACEUTICALS (EUROPE) LIMITED
To: VERTEX PHARMACEUTICALS INCORPORATED
Reel/Frame 072047/0557 →
Assignment of Assignor's Interest
Aug 18, 2025
From: VERTEX PHARMACEUTICALS (SAN DIEGO) LLC
To: VERTEX PHARMACEUTICALS INCORPORATED
Reel/Frame 072047/0561 →