IP Library › Assignment 036333/0499
Patent Assignment
Reel/Frame 036333/0499

Assignment of Assignor's Interest

Recorded: 2015-08-14 Pages: 4
Assignor
WELKIE, DAVID G.
Executed: 2015-06-16
Assignee
PERKINELMER HEALTH SCIENCES INC.
940 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451
Covered Property (1)
RF Ion Guide with Axial Fields
Patent: 9,613,788 →
Application: 14/734,916 →
Publication: US 2015/0364309
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Mar 13, 2023
From: PERKINELMER U.S. LLC
To: OWL ROCK CAPITAL CORPORATION
Reel/Frame 066839/0109 →
Assignment of Assignor's Interest Mar 28, 2023
From: PERKINELMER HEALTH SCIENCES INC.
To: PERKINELMER U.S. LLC
Reel/Frame 063172/0900 →