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:
10/05/2021
Application #:
16223480
Filing Dt:
12/18/2018
Publication #:
Pub Dt:
06/18/2020
Inventors:
Zhiwei Wang, Jianzhou Guo, Wenbin Chen, Wei Jiang, Huixiong Xie, Xiangdong Liu, Bin Yao
Title:
IMPLANTATION METHOD OF ARTIFICIAL HEART VALVE
Assignment: 1
Reel/Frame:
047805/0561Recorded: 12/18/2018Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/12/2018
Exec Dt:
12/12/2018
Exec Dt:
12/12/2018
Exec Dt:
12/12/2018
Exec Dt:
12/12/2018
Exec Dt:
12/12/2018
Exec Dt:
12/12/2018
Assignee:
FLOOR 1-5, CYBIO ELECTRONIC BUILDING, LANGSHAN 2ND STREET, NORTH AREA OF HIGH-TECH PARK, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518057
Correspondent:
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
066003/0762Recorded: 01/03/2024Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/25/2023
Assignee:
1604 LIFETECH SCIENTIFIC BUILDING. NO.22, KEJI 12TH ROAD SOUTH. HI-TECH INDUSTRIAL PARK, YUEHAI STREET, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA
Correspondent:
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314

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