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 #:
Issue Dt:
11/08/2011
Application #:
12130866
Filing Dt:
05/30/2008
Publication #:
Pub Dt:
12/04/2008
Inventors:
David J. GROSS, David Arguelles
Title:
APPARATUS AND METHOD FOR INCREASING FILTER CAPACITY USING ULTRASONIC REGENERATION
Assignment: 1
Reel/Frame:
025806/0505Recorded: 02/14/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/09/2011
Exec Dt:
02/09/2011
Assignee:
12100 SUNRISE VALLEY DRIVE, SUITE 220
RESTON, VIRGINIA 20191
Correspondent:
BENJAMIN KIERSZ
1650 TYSONS BOULEVARD, SUITE 1400
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:
065902/0980Recorded: 12/18/2023Pages: 5
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/18/2023
Assignee:
900 W. TRADE STREET
NC1-026-06-09
CHARLOTTE, NORTH CAROLINA 28255
Correspondent:
TERRY L. WITCHER, SENIOR PARALEGAL
MCGUIREWOODS LLP
201 N. TRYON STREET, SUITE 3000
CHARLOTTE, NC 28202

Search Results as of: 05/29/2024 12:07 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