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: 1
Patent #:
Issue Dt:
09/21/2021
Application #:
15933290
Filing Dt:
03/22/2018
Publication #:
Pub Dt:
09/27/2018
Inventors:
Jan Schwarz, Petr Vanêk, Pavel Studený
Title:
ENCRYPTED DATA SHARING WITH A HIERARCHICAL KEY STRUCTURE
Assignment: 1
Reel/Frame:
045322/0016Recorded: 03/22/2018Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/28/2017
Exec Dt:
03/28/2017
Exec Dt:
03/28/2017
Assignee:
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Correspondent:
HUSCH BLACKWELL LLP
4801 MAIN STREET, SUITE 1000
KANSAS CITY, MO 64112

Search Results as of: 05/28/2024 10:20 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