IP Library › Assignment 051295/0779
Patent Assignment
Reel/Frame 051295/0779

Assignment of Assignor's Interest

Recorded: 2019-12-16 Pages: 3
Assignors
HUSHER, FREDERICK KNUTE
Executed: 2019-12-13
SHUM, JEE JONG
Executed: 2019-12-14
Assignee
SUNSTONE SCIENTIFIC LIMITED
UNIT D, 3/F., FREDER CENTRE 3 MOK CHEONG STREET, TOKWAWAN KOWLOON, HONG KONG, CHINA
Covered Property (1)
Paraffin Shield Coating for Microscope Slide
Application: 16/715,715 →
Publication: US 2020/0192072
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 12, 2021
From: SUNSTONE SCIENTIFIC LTD.
To: SHENZHEN PRS LIMITED
Reel/Frame 055579/0141 →
Assignment of Assignor's Interest Sep 10, 2026
From: SHENZHEN PRS LIMITED
To: PROCESS RECORD SLIDE LIMITED
Reel/Frame 075963/0786 →