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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ZHANG, JIAFENG
Total Assignments: 2
Assignment: 1
Reel/Frame:051904/0730   Pages: 4
Recorded: 02/24/2020
Attorney Dkt #:081829.24501
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2018
2
Exec Dt:
10/22/2018
3
Exec Dt:
12/04/2018
Assignee
1
OFFICE OF RESEARCH AND DEVELOPMENT
620 W. LEXINGTON STREET, 4TH FLOOR
BALTIMORE, MARYLAND 21201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16791117
Correspondence name and address
WHITEFORD, TAYLOR & PRESTON, LLP
SEVEN SAINT PAUL STREET
BALTIMORE, MD 21202-1636
Assignment: 2
Reel/Frame:060642/0930   Pages: 4
Recorded: 07/27/2022
Attorney Dkt #:081829.24502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2018
2
Exec Dt:
10/22/2018
3
Exec Dt:
12/04/2018
Assignee
1
OFFICE OF RESEARCH AND DEVELOPMENT
620 W. LEXINGTON STREET, 4TH FLOOR
BALTIMORE, MARYLAND 21201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17859144
Correspondence name and address
WHITEFORD, TAYLOR & PRESTON, LLP
SEVEN SAINT PAUL STREET
BALTIMORE, MD 21202-1636

Search Results as of: 04/30/2024 09:50 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