IP Library › Assignment 027360/0858
Patent Assignment
Reel/Frame 027360/0858

Change of Name

Recorded: 2011-12-09 Pages: 3
Assignor
PERKINELMER LAS, INC.
Executed: 2008-12-04
Assignee
PERKINELMER HEALTH SCIENCES, INC.
940 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451
Covered Property (1)
Detecting Leucine and Its Isomers Using Differential Esterification Mass Spectrometry
Patent: 8,247,236 →
Application: 13/084,250 →
Publication: US 2011/0189780
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 9, 2011
From: CERDA, BLAS; CHERKASSKIY, ALEX; LI, YIJUN
To: PERKINELMER LAS
Reel/Frame 027354/0774 →
Corrective Assignment to Correct the Name of the Assignee from Perkinelmer Las to Perkinelmer Las, Inc. Previously Recorded on Reel 027354 Frame 0774. Assignor(S) Hereby Confirms the Name of the Assignee to Be Perkinelmer Las, Inc. Mar 15, 2012
From: CERDA, BLAS; CHERKASSKIY, ALEX; LI, YIJUN
To: PERKINELMER LAS, INC.
Reel/Frame 027873/0509 →