Patent Assignment
Reel/Frame 053816/0648
Assignment of Assignor's Interest
Recorded: 2020-09-18
Pages: 6
Assignors
YANG, SANYUAN
Executed: 2014-10-20
CASCI, JOHN LEONELLO
Executed: 2014-10-20
LANG, DAVID
Executed: 2014-10-20
Assignee
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
5TH FLOOR, 25 FARRINGDON STREET, LONDON, EC4A 4AB, UNITED KINGDOM
Covered Property
(1)
Aei Zeolite Synthesis
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 9, 2020
From: YANG, SANYUAN; CASCI, JOHN LEONELLO; LANG, DAVID
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 054644/0610 →
Change of Address
Jan 14, 2026
From: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 074703/0733 →