Patent Assignment
Reel/Frame 072645/0032
Assignment of Assignor's Interest
Recorded: 2025-10-22
Pages: 5
Assignor
VAN BUSKIRK, RUSSELL
Executed: 2025-06-03
Assignee
AMGEN INC.
ONE AMGEN CENTER DRIVE, LAW DEPT PATENT OPERATIONS, MS 28-5-A, THOUSAND OAKS, CALIFORNIA, 91320-1799
Covered Properties
(2)
Alternate Detergents for Viral Inactivation
Application:
62/820,330 →
Alternate Detergents for Viral Inactivation
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 3, 2019
From: PERELL, GABRIELLA; DANESHVAR, ROSA; KOPP, MARTINA
To: AMGEN INC.
Reel/Frame 048778/0568 →
Assignment of Assignor's Interest
Sep 19, 2024
From: PERELL, GABRIELLA; DANESHVAR, ROSA; KOPP, MARTINA
To: AMGEN INC.
Reel/Frame 068637/0451 →
Assignment of Assignor's Interest
Sep 19, 2024
From: DEORKAR, NANDU; OH, JUNGMIN
To: AVANTOR PERFORMANCE MATERIALS, LLC
Reel/Frame 068637/0458 →
Assignment of Assignor's Interest
Jul 29, 2025
From: AMGEN INC.
To: AVANTOR PERFORMANCE MATERIALS, LLC; AMGEN INC.
Reel/Frame 071862/0311 →
Patent Security Agreement
Jul 14, 2026
From: AVANTOR FLUID HANDLING, LLC; AVANTOR PERFORMANCE MATERIALS, LLC; NUSIL TECHNOLOGY LLC
To: GOLDMAN SACHS BANK USA
Reel/Frame 075975/0182 →