Patent Assignment
Reel/Frame 013565/0564
Assignment of Assignor's Interest
Recorded: 2002-12-10
Pages: 4
Assignors
YADAV, TAPESH
Executed: 2000-08-14
AVNIEL, YUVAL
Executed: 2000-08-28
DIRSTINE, ROGER
Executed: 2000-08-15
PFAFFENBACH, KARL
Executed: 2000-08-15
Assignee
NANOPRODUCTS CORPORATION
14330 LONGS PEAK COURT, LONGMONT, COLORADO, 80504
Covered Property
(1)
High Purity Nanoscale Metal Oxide Powders and Methods to Produce Such Powders
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 14, 2007
From: YADAV, TAPESH; DIRSTINE, ROGER; AVNIEL, YUVAL; PFAFFENBACH, KARL
To: NANOPRODUCTS CORPORATION
Reel/Frame 019429/0684 →
Assignment of Assignor's Interest
Feb 22, 2008
From: NANOPRODUCTS CORPORATION
To: PPG INDUSTRIES OHIO, INC.
Reel/Frame 020540/0506 →
Confirmatory License
Mar 21, 2012
From: SLOAN-KETTERING INSTITUTE FOR CANCER RES
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 027902/0737 →