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: 3
Patent #:
Issue Dt:
04/26/2022
Application #:
16685617
Filing Dt:
11/15/2019
Inventors:
Brian M. MCDONALD, Michael James CONNOR JR.
Title:
SPACERS FOR ION-EXCHANGE DEVICE
Assignment: 1
Reel/Frame:
052056/0331Recorded: 03/09/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/04/2020
Exec Dt:
03/04/2020
Assignee:
7330 N SAM HOUSTON PKWY W, STE. 100
HOUSTON, TEXAS 77064
Correspondent:
MEREDITH L. STRADLEY
C/O MORRISON & FOERSTER LLP
1650 TYSONS BLVD, SUITE 300
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:
063288/0293Recorded: 04/11/2023Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/28/2022
Assignee:
7330 N SAM HOUSTON PKWY W STE. 100
HOUSTON, TEXAS 77064
Correspondent:
NATHAN VOGLER
C/O MORRISON & FOESTER LLP
2100 L STREET NW, SUITE 900
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:
060421/0167Recorded: 07/01/2022Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/29/2022
Assignee:
777 POST OAK BLVD. STE 430
HOUSTON, TEXAS 77056
Correspondent:
MUSSIE B BEYENE
2001 K STREET N.W.
WASHINGTON DC, DC 20006

Search Results as of: 05/27/2024 12:11 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