Patent Assignment
Reel/Frame 034866/0331
Assignment of Assignor's Interest
Recorded: 2015-02-02
Pages: 7
Assignors
WANG, LEI
Executed: 2015-01-09
GUO, CUIWEN
Executed: 2015-01-09
COSIMANO, RAYMOND M.
Executed: 2015-01-12
YAN, LI
Executed: 2015-01-09
YANCEY, BRENTON
Executed: 2015-01-09
Assignee
HERAEUS PRECIOUS METAL NORTH AMERICA CONSHOHOCKEN LLC
24 UNION HILL ROAD, WEST CONSHOHOCKEN, PENNSYLVANIA, 19428
Covered Properties
(2)
Lead-Bismuth-Tellurium-Silicate Inorganic Reaction System Having Improved Adhesion Properties
Lead-Bismuth-Tellurium-Silicate Inorganic Reaction System Having Improved Adhesion Properties
Application:
61/928,720 →
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 3, 2014
From: WANG, LEI; GUO, CUIWEN; COSIMANO, RAYMOND M.; YANCEY, BRENTON
To: HERAEUS PRECIOUS METALS NORTH AMERICA CONSHOHOCKEN LLC
Reel/Frame 032591/0156 →
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 →