IP Library Assignment 027083/0953
Patent Assignment
Reel/Frame 027083/0953

Assignment of Assignor's Interest

Recorded: 2011-10-19 Pages: 2
Assignors
KALWARA, JOSEPH J
Executed: 2011-10-12
FIELDHOUSE, JOHN W
Executed: 2011-09-04
Assignee
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
250 WEST 96TH STREET, INDIANAPOLIS, INDIANA, 46260
Covered Property (1)
Static Dissipative Release Liner
Patent: 9,296,924 →
Application: 12/495,075 →
Publication: US 2010/0003443
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 26, 2022
From: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 060920/0869 →
Assignment of Assignor's Interest Aug 28, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 073030/0406 →