IP Library › Assignment 041540/0166
Patent Assignment
Reel/Frame 041540/0166

Assignment of Assignor's Interest

Recorded: 2017-03-10 Pages: 6
Assignors
GUO, CUIWEN
Executed: 2015-05-15
YAN, LI
Executed: 2015-05-15
WANG, LEI
Executed: 2015-05-15
Assignee
HERAEUS PRECIOUS METALS NORTH AMERICA CONSHOHOCKEN, LLC
24 UNION HILL ROAD, WEST CONSHOHOCKEN, PENNSYLVANIA, 19428
Covered Property (1)
Lead-Tellurium Inorganic Reaction Systems
Application: 15/455,234 →
Publication: US 2017/0186888
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 18, 2025
From: HERAEUS PRECIOUS METALS NORTH AMERICA CONSHOHOCKEN LLC
To: HERAEUS PHOTOVOLTAICS TECHNOLOGY (SHANGHAI) CO., LTD.
Reel/Frame 072298/0489 →