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Patent Assignment Assignor Details
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Assignor Name : SIRONAX (BEIJING) CO., LTD.
Total Assignments: 9
Assignment: 1
Reel/Frame:060963/0805   Pages: 3
Recorded: 09/01/2022
Attorney Dkt #:15601.0006-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIRONAX (BEIJING) CO., LTD.
Exec Dt:
06/02/2022
Assignee
1
SIRONAX LTD.
SERTUS CHAMBERS, GOVERNORS SQUARE
SUITE#5-204, 23 LIME TREE BAY AVENUE, P.O. BOX 2547
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230159492
17908583
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:061741/0554   Pages: 3
Recorded: 11/11/2022
Attorney Dkt #:15601.0017-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIRONAX (BEIJING) CO., LTD.
Exec Dt:
06/02/2022
Assignee
1
SIRONAX LTD.
SERTUS CHAMBERS, GOVERNORS SQ., SUITE #5-204
23 LIME TREE BAY AVE., P.O. BOX 2547
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230416226
17998552
Correspondence name and address
LI FENG, ESQ..
901 NEW YORK AVENUE NW
FINNEGAN
WASHINGTON, DC 20001
Assignment: 3
Reel/Frame:062013/0527   Pages: 3
Recorded: 12/07/2022
Attorney Dkt #:15601.0018-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIRONAX (BEIJING) CO., LTD.
Exec Dt:
06/02/2022
Assignee
1
SIRONAX LTD.
SERTUS CHAMBERS GOVERNORS SQUARE
SUITE #5-204, 23 LIME TREE BAY AVE., P.O. BOX 2547
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230192662
17998568
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:062087/0719   Pages: 3
Recorded: 12/14/2022
Attorney Dkt #:15601.0019-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIRONAX (BEIJING) CO., LTD.
Exec Dt:
06/02/2022
Assignee
1
SIRONAX LTD.
SERTUS CHAMBERS, GOVERNORS SQUARE
SUITE #5-204, 23 LIME TREE BAY AVE., P.O. BOX 2547
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230203019
17998546
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:064854/0405   Pages: 3
Recorded: 09/11/2023
Attorney Dkt #:15601.0025-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIRONAX (BEIJING) CO., LTD.
Exec Dt:
06/02/2022
Assignee
1
SIRONAX LTD.
SERTUS CHAMBERS, GOVERNORS SQUARE
SUITE#5-204, 23 LIME TREE BAY AVENUE, P.O. BOX 2547
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240217963
18549923
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001
Assignment: 6
Reel/Frame:065581/0068   Pages: 3
Recorded: 11/16/2023
Attorney Dkt #:15601.0028-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIRONAX (BEIJING) CO., LTD.
Exec Dt:
06/02/2022
Assignee
1
SIRONAX LTD.
SERTUS CHAMBERS, GOVERNORS SQUARE
SUITE #5-204, 23 LIME TREE BAY AVENUE, P.O. BOX 2547
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240294508
18561308
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:066285/0058   Pages: 3
Recorded: 01/30/2024
Attorney Dkt #:15601.0029-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIRONAX (BEIJING) CO., LTD.
Exec Dt:
08/07/2023
Assignee
1
SIRONAX LTD.
SERTUS CHAMBERS, GOVERNORS SQUARE
SUITE#5-204, 23 LIME TREE BAY AVENUE, P.O. BOX 2547
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240360114
18293357
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001
Assignment: 8
Reel/Frame:067028/0530   Pages: 3
Recorded: 04/08/2024
Attorney Dkt #:15601.0033-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIRONAX (BEIJING) CO., LTD.
Exec Dt:
08/07/2023
Assignee
1
SIRONAX LTD.
SERTUS CHAMBERS, GOVERNORS SQUARE, SUITE #5-204
23 LIME TREE BAY AVENUE, P.O. BOX 2547
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240409501
18699303
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT, DUNNER, LLP
901 NEW YORK AVE NW
SUZHOU INDUSTRIAL PARK
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:065957/0257   Pages: 3
Recorded: 12/27/2023
Attorney Dkt #:15601.0014-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIRONAX (BEIJING) CO., LTD.
Exec Dt:
08/09/2023
Assignee
1
SIRONAX LTD.
SERTUS CHAMBERS, GOVERNORS SQUARE
SUITE#5-204, 23 LIME TREE BAY AVENUE, P.O. BOX 2547
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240327393
18574309
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001

Search Results as of: 06/27/2025 07:26 PM
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