IP Library › Assignment 025901/0192
Patent Assignment
Reel/Frame 025901/0192

Change of Name

Recorded: 2011-03-04 Pages: 3
Assignor
PERLINELMER LAS, INC.
Executed: 2009-01-01
Assignee
PERKINELMER HEALTH SCIENCES, INC.
940 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451
Covered Properties (2)
Detecting Isomers Using Differential Derivatization Mass Spectrometry
Patent: 7,923,257 →
Application: 11/744,518 →
Publication: US 2008/0274556
Detecting Succinylacetone
Patent: 7,951,608 →
Application: 11/744,789 →
Publication: US 2008/0274563
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Corrective Assignment to Correct the Assignor's Name from Perlinelmer Las, Inc. to Perkinelmer Las, Inc. Previously Recorded on Reel 025901 Frame 0192. Assignor(S) Hereby Confirms the Change of Name from Perkinelmer Las, Inc. to Perkinelmer Health Sciences, Inc.. Mar 21, 2011
From: PERKINELMER LAS, INC.
To: PERKINELMER HEALTH SCIENCES, INC.
Reel/Frame 025988/0001 →
Change of Name Mar 25, 2024
From: PERKINELMER HEALTH SCIENCES, INC.
To: REVVITY HEALTH SCIENCES, INC.
Reel/Frame 066881/0340 →