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 #:
18056626
Filing Dt:
11/17/2022
Publication #:
Pub Dt:
05/18/2023
Inventors:
Raphael Gut, Pius Hermann, Alexander Meier, Patrick Birkner, Christian Ettel et al
Title:
METHOD FOR DETECTION OF A BOTTOM OF AT LEAST ONE WELL
Assignment: 1
Reel/Frame:
062551/0795Recorded: 01/31/2023Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/18/2022
Exec Dt:
02/07/2022
Exec Dt:
01/18/2022
Exec Dt:
01/17/2022
Exec Dt:
01/18/2022
Exec Dt:
01/18/2022
Exec Dt:
01/18/2022
Exec Dt:
01/31/2022
Assignee:
FORRENSTRASSE 2
ROTKREUZ, SWITZERLAND CH-6343
Correspondent:
STEPHANIE MENDEZ
4300 HACIENDA DR.
PLEASANTON, CA 94588
Assignment: 2
Reel/Frame:
062551/0924Recorded: 01/31/2023Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/31/2022
Assignee:
4300 HACIENDA DR.
PLEASANTON, CALIFORNIA 94588
Correspondent:
STEPHANIE MENDEZ
4300 HACIENDA DR.
PLEASANTON, CA 94588

Search Results as of: 05/20/2024 08:22 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