Patent Assignment
Reel/Frame 051186/0382
Confirmatory License
Recorded: 2019-12-04
Pages: 2
Assignor
DARTMOUTH COLLEGE
Executed: 2019-01-23
Assignee
NATIONAL SCIENCE FOUNDATION
2415 EISENHOWER AVENUE, ROOM W 18000, ALEXANDRIA, VIRGINIA, 22314
Covered Property
(1)
Methods and Structures for Removing Ice from Surfaces
Patent:
6,723,971 →
Application:
09/857,397 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 29, 2002
From: PETRENKO, VICTOR F.
To: TRUSTEES OF DARTMOUTH COLLEGE, THE
Reel/Frame 013151/0939 →
Assignment of Assignor's Interest
Oct 8, 2002
From: PETRENKO, VICTOR; SULLIVAN, CHARLES
To: TRUSTEES OF DARTMOUTH COLLEGE
Reel/Frame 013365/0289 →
Confirmatory License
Apr 15, 2020
From: TRUSTEES OF DARTMOUTH COLLEGE
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 052405/0321 →