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 : SHEN, XIUCHENG
Total Assignments: 3
Assignment: 1
Reel/Frame:037930/0109   Pages: 3
Recorded: 03/09/2016
Attorney Dkt #:H-EM-00090 (203-9265WO)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2014
2
Exec Dt:
04/14/2014
3
Exec Dt:
04/14/2014
Assignee
1
ROOMS 501, 502, 601, 602, NO. 3 BUILDING, NO. 2388, CHEN HANG ROAD, MIN HANG DISTRICT
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14907222
Correspondence name and address
COVIDIEN LP
5920 LONGBOW DRIVE
ATTN: IP LEGAL
BOULDER, CO 80301
Assignment: 2
Reel/Frame:051503/0083   Pages: 4
Recorded: 01/14/2020
Attorney Dkt #:H-EM-00090.US01CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2014
2
Exec Dt:
04/14/2014
3
Exec Dt:
04/14/2014
4
Exec Dt:
04/14/2014
Assignee
1
ROOMS 501, 502, 601, 602, NO. 3 BUILDING, NO. 2388
CHEN HANG ROAD, MIN HANG DISTRICT
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16705819
Correspondence name and address
COVIDIEN LP
5920 LONGBOW DRIVE
ATTN: IP LEGAL
BOULDER, CO 80301
Assignment: 3
Reel/Frame:067554/0447   Pages: 5
Recorded: 05/29/2024
Attorney Dkt #:A0007285US01 (14039PCTUS)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/24/2021
2
Exec Dt:
11/24/2021
3
Exec Dt:
11/24/2021
4
Exec Dt:
11/24/2021
5
Exec Dt:
11/24/2021
6
Exec Dt:
11/24/2021
7
Exec Dt:
11/24/2021
Assignee
1
ROOMS 501, 502, 601, 602
NO. 3 BUILDING, NO. 2388, CHEN HANG ROAD, MIN HANG DISTRICT
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18714435
Correspondence name and address
COVIDIEN LP
60 MIDDLETOWN AVENUE
MAILSTOP 54, LEGAL DEPT
NORTH HAVEN, CT 02048

Search Results as of: 08/12/2025 08:52 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