IP Library Assignment 052154/0715
Patent Assignment
Reel/Frame 052154/0715

Merger and Change of Name

Recorded: 2020-03-18 Pages: 11
Assignors
SPECTRUM, INC
Executed: 2017-08-01
SWING TIME, LLC
Executed: 2017-08-01
Assignee
SPECTRUM LIFESCIENCES, LLC
18617 S. BROADWICK STREET, RANCHO DOMINGUEZ, CALIFORNIA, 90220
Covered Property (1)
Method for Proliferation of Cells Within a Bioreactor Using a Disposable Pumphead and Filter Assembly
Application: 15/095,435 →
Publication: US 2016/0222337
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 19, 2017
From: SERWAY, DAVID
To: SPECTRUM, INC.
Reel/Frame 042750/0905 →
Assignment of Assignor's Interest Mar 18, 2020
From: SPECTRUM LIFESCIENCES, LLC
To: REPLIGEN CORPORATION
Reel/Frame 052154/0944 →