skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
12616653
Filing Dt:
11/11/2009
Publication #:
Pub Dt:
06/24/2010
Inventors:
John Burba, Carl Hassler, Charles Whitehead, Joseph Lupo, Conrad Brock O'Kelley et al
Title:
TARGET MATERIAL REMOVAL USING RARE EARTH METALS
Assignment: 1
Reel/Frame:
023630/0068Recorded: 12/09/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/19/2009
Exec Dt:
11/20/2009
Exec Dt:
11/16/2009
Exec Dt:
11/16/2009
Exec Dt:
11/19/2009
Exec Dt:
11/16/2009
Exec Dt:
11/16/2009
Exec Dt:
11/16/2009
Assignee:
5619 DENVER TECH CENTER PARKWAY
SUITE 1000
GREENWOOD VILLAGE, COLORADO 80111
Correspondent:
DOUGLAS W. SWARTZ/SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 2
Reel/Frame:
028355/0440Recorded: 06/11/2012Pages: 17
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
06/11/2012
Assignee:
230 WEST MONROE STREET
SUITE 2900
CHICAGO, ILLINOIS 60606
Correspondent:
THOMAS FAHEY
1100 G STREET NW, SUITE 420
NATIONAL CORPORATE RESEARCH, LTD.
WASHINGTON, DC 20005

Search Results as of: 06/24/2024 12:41 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT