IP Library Assignment 025775/0805
Patent Assignment
Reel/Frame 025775/0805

Assignment of Assignor's Interest

Recorded: 2011-02-09 Pages: 2
Assignors
STANDEFORD, JOSEPH
Executed: 2010-12-31
ZHOU, WENSHENG
Executed: 2010-12-13
BLACK, LANCE
Executed: 2010-12-31
Assignee
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
250 WEST 96TH STREET, INDIANAPOLIS, INDIANA, 46260
Covered Property (1)
Method of Manufacturing Granule Coated Asphaltic Articles
Patent: 8,435,599 →
Application: 12/983,687 →
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 →