IP Library › Assignment 029908/0286
Patent Assignment
Reel/Frame 029908/0286

Assignment of Assignor's Interest

Recorded: 2013-03-01 Pages: 3
Assignor
VESTAL, MARVIN L.
Executed: 2012-06-29
Assignee
VIRGIN INSTRUMENTS CORPORATION
60 UNION AVENUE, SUDBURY, MASSACHUSETTS, 01776
Covered Property (1)
Tandem Time-of-Flight Mass Spectrometry with Simultaneous Space and Velocity Focusing
Patent: 8,847,155 →
Application: 13/415,802 →
Publication: US 2012/0168618
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 7, 2012
From: VESTAL, MARVIN L.
To: VIRGIN INSTRUMENTS CORPORATION
Reel/Frame 028505/0235 →
Corrective Assignment to Correct the 13/451,802 Number Previously Recorded on Reel 028505 Frame 0235. Assignor(S) Hereby Confirms the Assignment. Dec 5, 2014
From: VESTAL, MARVIN L.
To: VIRGIN INSTRUMENTS CORPORATION
Reel/Frame 034535/0877 →