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 : GUO, ZHENGWEN
Total Assignments: 15
Assignment: 1
Reel/Frame:057229/0879   Pages: 7
Recorded: 08/11/2021
Attorney Dkt #:LTIWON_PT003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2021
2
Exec Dt:
08/10/2021
Assignee
1
BEIM BANHHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17371997
Correspondence name and address
RYAN W. O'DONNELL
VOLPE KOENIG
30 S. 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:063208/0587   Pages: 7
Recorded: 03/30/2023
Attorney Dkt #:T6731-061A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2021
2
Exec Dt:
08/10/2021
Assignee
1
BEIM BAHNHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18128692
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:058572/0764   Pages: 4
Recorded: 01/07/2022
Attorney Dkt #:LTICWN-PT002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/22/2021
Assignee
1
YINHU INDUSTRIAL ZONE, QINGXI TOWN
DONGGUAN, GUANGDONG, CHINA 523648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17442974
Correspondence name and address
RYAN W. O'DONNELL
VOLPE KOENIG
30 S. 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:058592/0271   Pages: 2
Recorded: 12/27/2021
Attorney Dkt #:0902.23
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/22/2021
Assignee
1
YINHU INDUSTRIAL ZONE
QINGXI TOWN DONGGUAN
GUANGDONG, CHINA 523648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17297451
Correspondence name and address
ADSERO IP
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 5
Reel/Frame:058821/0228   Pages: 5
Recorded: 01/24/2022
Attorney Dkt #:LTIWON-PT009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/12/2022
Assignee
1
BEIM BAHNHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17512915
Correspondence name and address
RYAN W. O'DONNELL
VOLPE KOENIG
30 S. 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:058896/0750   Pages: 8
Recorded: 01/28/2022
Attorney Dkt #:ACIWON-PT001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2022
2
Exec Dt:
01/12/2022
3
Exec Dt:
01/12/2022
Assignee
1
BEIM BAHNHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17576050
Correspondence name and address
RYAN W. O'DONNELL
VOLPE KOENIG
30 S. 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:059321/0821   Pages: 2
Recorded: 03/04/2022
Attorney Dkt #:T6731-040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2022
2
Exec Dt:
02/24/2022
Assignee
1
BEIM BAHNHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17687041
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:059426/0100   Pages: 2
Recorded: 03/29/2022
Attorney Dkt #:T6731-044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/24/2022
Assignee
1
BEIM BAHNHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17705014
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:063391/0409   Pages: 14
Recorded: 04/20/2023
Attorney Dkt #:LTIWON-PT014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2023
2
Exec Dt:
05/23/2022
3
Exec Dt:
05/23/2022
4
Exec Dt:
05/23/2022
5
Exec Dt:
05/23/2022
6
Exec Dt:
05/23/2022
7
Exec Dt:
05/23/2022
Assignee
1
BEIM BAHNHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17777585
Correspondence name and address
NANCY LANE
30 S. 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:060582/0113   Pages: 5
Recorded: 07/21/2022
Attorney Dkt #:LTIWON-PT016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2022
2
Exec Dt:
07/05/2022
Assignee
1
BEIM BAHNHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17791802
Correspondence name and address
VOLPE KOENIG
30 S 17TH ST
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:060947/0767   Pages: 3
Recorded: 08/31/2022
Attorney Dkt #:WIA0048US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/15/2022
2
Exec Dt:
08/15/2022
Assignee
1
BEIM BAHNHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17908187
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 12
Reel/Frame:063401/0227   Pages: 2
Recorded: 04/21/2023
Attorney Dkt #:T6731-070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2023
2
Exec Dt:
03/20/2023
Assignee
1
BEIM BAHNHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18250061
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:064537/0166   Pages: 7
Recorded: 08/09/2023
Attorney Dkt #:LTIWON-PT027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2023
2
Exec Dt:
05/04/2023
3
Exec Dt:
05/04/2023
Assignee
1
BEIM BAHNHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18264829
Correspondence name and address
NANCY LANE
30 S. 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:064396/0489   Pages: 2
Recorded: 07/26/2023
Attorney Dkt #:T6731-072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2023
2
Exec Dt:
06/06/2023
3
Exec Dt:
06/06/2023
Assignee
1
BEIM BAHNHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18263064
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:064704/0567   Pages: 5
Recorded: 08/24/2023
Attorney Dkt #:T6731-072
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD INVENTOR'S NAME TO READ ZUJIAN LIU PREVIOUSLY RECORDED ON REEL 064396 FRAME 0489. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT..
Assignors
1
Exec Dt:
06/06/2023
2
Exec Dt:
06/06/2023
3
Exec Dt:
06/06/2023
Assignee
1
BEIM BAHNHOF 5
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18263064
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

Search Results as of: 05/31/2024 04:06 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