Patent Assignment
Reel/Frame 013611/0377
Assignment of Assignor's Interest
Recorded: 2002-12-30
Pages: 3
Assignor
PIAZZA, MATTHEW R.
Executed: 2002-09-30
Assignee
DOVERRA, LLC
702 EAST REMINGTON ROAD, SCHAUMBURG, ILLINOIS, 60173
Covered Property
(1)
Cementitious Compositions and Methods of Making Cementitious Compositions
Patent:
7,147,706 →
Application:
10/231,373 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 26, 2006
From: DOVERRA LLC
To: CARPENTERCRETE, LLC
Reel/Frame 017535/0527 →
Assignment of Assignor's Interest
Dec 23, 2020
From: CARPENTERCRETE, LLC
To: THE SIERRA COMPANY, LLC
Reel/Frame 054736/0061 →
Security Interest
Feb 13, 2023
From: THE SIERRA COMPANY LLC
To: FREEPORT FINANCIAL PARTNERS LLC, AS AGENT
Reel/Frame 062678/0475 →