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:
11/06/2018
Application #:
14813850
Filing Dt:
07/30/2015
Publication #:
Pub Dt:
02/04/2016
Inventors:
Mark Richter, Felix Winkler
Title:
PRESSURE EXCHANGE SYSTEM WITH MOTOR SYSTEM
Assignment: 1
Reel/Frame:
041218/0321Recorded: 02/09/2017Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/11/2016
Exec Dt:
09/08/2016
Assignee:
1717 DOOLITTLE DRIVE
SAN LEANDRO, CALIFORNIA 94577
Correspondent:
FLETCHER YODER, C/O TAIT SWANSON
P.O. BOX 692289
HOUSTON, TX 77269-2289
Assignment: 2
Reel/Frame:
060751/0479Recorded: 12/27/2021Pages: 27
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/22/2021
Assignee:
10 SOUTH DEARBORN, FLOOR L2, SUITE IL1-1145
CHICAGO, ILLINOIS 60603
Correspondent:
WILLIAM R. SIEGEL, MAYER BROWN LLP
P.O. BOX 2828
CHICAGO, IL 60690-2828

Search Results as of: 05/12/2024 10:00 AM
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