Patent Assignment
Reel/Frame 061034/0752
Assignment of Assignor's Interest
Recorded: 2022-07-06
Pages: 14
Assignor
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
Executed: 2022-04-04
Assignee
HOLCIM TECHNOLOGY LTD
GRAFENAUWEG 10, 6300 ZUG, SWITZERLAND
Covered Properties
(29)
Extrudable Pressure Sensitive Adhesive Composition and Methods for Preparing the Same
Thermoplastic Membranes Containing Expandable Graphite
Asphaltic Sheet Materials Including Expandable Graphite
Pressure-Sensitive Adhesives Including Expandable Graphite
Fire-Resistant Roof System and Membrane Composite
Roofing Membranes with Expandable Graphite as Flame Retardant
Pressure-Sensitive Adhesives Including Expandable Graphite
Thermoplastic Membranes Containing Expandable Graphite
Application:
14/441,543 →
Publication:
US 2015/0306850
Pressure-Sensitive Adhesives Including Expandable Graphite
Extrudable Pressure Sensitive Adhesive Composition and Methods for Preparing the Same
Method for Manufacturing Asphaltic Sheet Materials Including Expandable Graphite
Peel and Stick Roofing Membranes with Cured Pressure-Sensitive Adhesives
Asphaltic Sheet Materials Including Expandable Graphite
Coated Fabrics Including Expandable Graphite
Thermoplastic Membranes Containing Expandable Graphite
Process for Encapsulating Fragile Insulation Materials Within Polyisocyanurate
Peel and Stick Roofing Membranes with Cured Pressure-Sensitive Adhesives
Roofing Membranes with Expandable Graphite as Flame Retardant
Asphaltic Sheet Materials Including Expandable Graphite
Pressure-Sensitive Adhesives Including Expandable Graphite
Pressure-Sensitive Adhesives Including Expandable Graphite
Extrudable Pressure Sensitive Adhesive Composition and Methods for Preparing the Same
Method for Manufacturing Asphaltic Sheet Materials Including Expandable Graphite
Thermoplastic Roofing Membranes for Fully-Adhered Roofing Systems
Peel and Stick Roofing Membranes with Cured Pressure-Sensitive Adhesives
Thermoplastic Membranes Including Polymer with Isocyanate-Reactive Functionality
Application:
16/240,134 →
Publication:
US 2019/0136535
Coated Fabrics Including Expandable Graphite
Sealant Dispenser and Methods of Operation
Application:
17/438,729 →
Publication:
US 2022/0152646
Fire-Resistant Roof System and Membrane Composite
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 7, 2013
From: FIELDHOUSE, JOHN W.; TANG, JIANSHENG
To: FIRESTONE BUILDING PRODUCTS CO., LLC
Reel/Frame 029939/0899 →
Assignment of Assignor's Interest
Sep 16, 2013
From: ZHOU, WENSHENG; HUBBARD, MICHAEL J.; CARR, JOSEPH
To: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
Reel/Frame 031209/0364 →
Assignment of Assignor's Interest
Dec 20, 2013
From: ZHOU, WENSHENG; KIRK, DONALD R.; YOUNG, JAMES; ANDERSON, ROBERT
To: FIRESTONE BUILDING PRODUCTS CO., LLC
Reel/Frame 031826/0416 →
Assignment of Assignor's Interest
Oct 27, 2014
From: HUBBARD, MICHAEL J.; CARR, JOSEPH; ZHOU, WENSHENG
To: FIRESTONE BUILDING PRODUCTS CO., LLC
Reel/Frame 034040/0191 →
Assignment of Assignor's Interest
Mar 31, 2015
From: WANG, HAO; ZHOU, WENSHENG; CARR, JOSEPH
To: FIRESTONE BUILDING PRODUCTS CO., LLC
Reel/Frame 035296/0311 →
Assignment of Assignor's Interest
Jun 19, 2015
From: FIELDHOUSE, JOHN W; TANG, JIANSHENG
To: FIRESTONE BUILDING PRODUCTS CO.,LLC
Reel/Frame 035866/0378 →
Assignment of Assignor's Interest
Jul 14, 2015
From: ZHOU, WENSHENG; HUBBARD, MICHAEL J; CARR, JOSEPH
To: FIRESTONE BUILDING PRODUCTS CO.,LLC
Reel/Frame 036079/0789 →
Assignment of Assignor's Interest
Jan 21, 2016
From: ZHOU, WENSHENG; SOPKO, ALLEN; HUBBARD, MICHAEL J; CARR, JOSEPH
To: FIRESTONE BUILDING PRODUCTS CO.,LLC
Reel/Frame 037543/0385 →
Assignment of Assignor's Interest
Mar 3, 2016
From: ZHOU, WENSHENG; HUBBARD, MICHAEL
To: FIRESTONE BUILDING PRODUCTS CO., LLC
Reel/Frame 037886/0336 →
Assignment of Assignor's Interest
Aug 12, 2016
From: ANDERSON, ROBERT; BLACK, LANCE; STANDEFORD, JOSEPH; YOUNG, JAMES
To: FIRESTONE BUILDING PRODUCTS CO., LLC
Reel/Frame 039417/0877 →
Assignment of Assignor's Interest
Oct 13, 2016
From: ZHOU, WENSHENG; CARR, JOSEPH; HUBBARD, MICHAEL J
To: FIRESTONE BUILDING PRODUCTS CO., LLC
Reel/Frame 040009/0277 →
Assignment of Assignor's Interest
Oct 17, 2016
From: ZHOU, WENSHENG; HUBBARD, MICHAEL J; CARR, JOSEPH
To: FIRESTONE BUILDING PRODUCTS CO., LLC
Reel/Frame 040034/0406 →
Assignment of Assignor's Interest
Jan 26, 2017
From: ZHOU, WENSHENG; HUBBARD, MICHAEL J; CARR, JOSEPH
To: FIRESTONE BUILDING PRODUCTS CO., LLC
Reel/Frame 041096/0625 →
Assignment of Assignor's Interest
Feb 3, 2017
From: TANG, JIANSHENG; HUBBARD, MICHAEL J.
To: FIRESTONE BUILDING PRODUCTS CO., LLC
Reel/Frame 041165/0385 →
Assignment of Assignor's Interest
May 21, 2019
From: TANG, JIANSHENG; HUBBARD, MICHAEL J.
To: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
Reel/Frame 049236/0796 →
Assignment of Assignor's Interest
Sep 7, 2022
From: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 061016/0213 →
Assignment of Assignor's Interest
Aug 28, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 073030/0406 →
Assignment of Assignor's Interest
Aug 29, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 072740/0505 →
Assignment of Assignor's Interest
Aug 29, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 072744/0001 →