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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/06/2021
Application #:
29693654
Filing Dt:
06/04/2019
Inventor:
Qun CAO
Title:
ULTRASONIC CUTTER HEAD FOR MEDICAL PURPOSE
Assignment: 1
Reel/Frame:
049464/0864Recorded: 06/13/2019Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY ADDRESS PREVIOUSLY RECORDED AT REEL: 49363 FRAME: 335. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
05/06/2019
Assignee:
ROOM 1001, ELECTRONIC INFORMATION MANSION, NO. 6
ZHONGGUANCUN SOUTH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Correspondent:
GEORGE D. RAYNAL
8601 GEORGIA AVENUE
SUITE #603
SILVER SPRING, MD 20910
Assignment: 2
Reel/Frame:
049363/0335Recorded: 06/04/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/04/2019
Assignee:
ROOM 1001, ELECTRONIC INFORMATION MANSION, NO. 6
ZHONGGUACUN SOUTH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Correspondent:
GEORGE D. RAYNAL
8601 GEORGIA AVENUE
SUITE 603
SILVER SPRING, MD 20910

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