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: 7
Patent #:
NONE
Issue Dt:
Application #:
18243616
Filing Dt:
09/07/2023
Publication #:
20230419319
Pub Dt:
12/28/2023
Inventors:
Ying CHAN, Dean KRAMER
Title:
DUPLICATING SMART CONTRACTS WITH TERMINATION CONDITION
Assignment: 1
Reel/Frame:
064849/0034Recorded: 09/08/2023Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHAN, YING
Exec Dt:
08/23/2017
KRAMER, DEAN
Exec Dt:
08/23/2017
Assignee:
NCHAIN HOLDINGS LTD
44 CHURCH STREET
ST. JOHN'S, ANTIGUA AND BARBUDA
Correspondent:
DAVIS WRIGHT TREMAINE LLP
920 FIFTH AVENUE, SUITE 3300
SEATTLE, WA 98104-1610
Assignment: 2
Reel/Frame:
064849/0121Recorded: 09/08/2023Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHAN, YING
Exec Dt:
08/23/2017
KRAMER, DEAN
Exec Dt:
08/23/2017
Assignee:
NCHAIN HOLDINGS LTD
44 CHURCH STREET
ST. JOHN'S, ANTIGUA AND BARBUDA
Correspondent:
DAVIS WRIGHT TREMAINE LLP
920 FIFTH AVENUE, SUITE 3300
SEATTLE, WA 98104-1610
Assignment: 3
Reel/Frame:
064849/0172Recorded: 09/08/2023Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHAN, YING
Exec Dt:
08/23/2017
KRAMER, DEAN
Exec Dt:
08/23/2017
Assignee:
NCHAIN HOLDINGS LTD
44 CHURCH STREET
ST. JOHN'S, ANTIGUA AND BARBUDA
Correspondent:
DAVIS WRIGHT TREMAINE LLP
920 FIFTH AVENUE, SUITE 3300
SEATTLE, WA 98104-1610
Assignment: 4
Reel/Frame:
064849/0270Recorded: 09/08/2023Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHAN, YING
Exec Dt:
08/23/2017
KRAMER, DEAN
Exec Dt:
08/23/2017
Assignee:
NCHAIN HOLDINGS LTD
44 CHURCH STREET
ST. JOHN'S, ANTIGUA AND BARBUDA
Correspondent:
DAVIS WRIGHT TREMAINE LLP
920 FIFTH AVENUE, SUITE 3300
SEATTLE, WA 98104-1610
Assignment: 5
Reel/Frame:
064849/0339Recorded: 09/08/2023Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHAN, YING
Exec Dt:
08/23/2017
KRAMER, DEAN
Exec Dt:
08/23/2017
Assignee:
NCHAIN HOLDINGS LTD
44 CHURCH STREET
ST. JOHN'S, ANTIGUA AND BARBUDA
Correspondent:
DAVIS WRIGHT TREMAINE LLP
920 FIFTH AVENUE, SUITE 3300
SEATTLE, WA 98104-1610
Assignment: 6
Reel/Frame:
064849/0425Recorded: 09/08/2023Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHAN, YING
Exec Dt:
08/23/2017
KRAMER, DEAN
Exec Dt:
08/23/2017
Assignee:
NCHAIN HOLDINGS LTD
44 CHURCH STREET
ST. JOHN'S, ANTIGUA AND BARBUDA
Correspondent:
DAVIS WRIGHT TREMAINE LLP
920 FIFTH AVENUE, SUITE 3300
SEATTLE, WA 98104-1610
Assignment: 7
Reel/Frame:
064852/0557Recorded: 09/08/2023Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NCHAIN HOLDINGS LTD
Exec Dt:
11/25/2020
Assignee:
NCHAIN LICENSING AG
GRAFENAUWEG 6
ZUG, SWITZERLAND 6300
Correspondent:
DAVIS WRIGHT TREMAINE LLP
920 FIFTH AVENUE, SUITE 3300
SEATTLE, WA 98104-1610

Search Results as of: 06/21/2024 02:49 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