Patent Assignment
Reel/Frame 069398/0508
Assignment of Assignor's Interest
Recorded: 2024-11-25
Pages: 15
Assignor
POLYGLASS S.P.A.
Executed: 2024-01-01
Assignee
MAPEI S.P.A.
VIA CAFIERO 22, MILAN, 20158, ITALY
Covered Properties
(6)
Waterproofing Membranes with a Specific Gravity of Under 1 G/CM3 Based on Bitumen Modified with Polymers Containing Hollow Glass Microspheres
Sound Proof Membrane
Apparatus and Process to Create 3-D Pattern on Material
Process and Device for Quick Dry and or Rapid Set Aqueous External Coatings
Flame Retardant Building Construction Material and Process
Acoustic Wave Transformation and Attenuation Membrane
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 2, 2010
From: DRIGO, MICHELE; PASCON, DANIELE
To: POLYGLASS S.P.A.
Reel/Frame 024629/0362 →
Assignment of Assignor's Interest
Jul 10, 2012
From: GRUBE, LOUIS L.; ACHA, BETIANA ANDREA
To: POLYGLASS S.P.A.
Reel/Frame 028519/0509 →
Assignment of Assignor's Interest
Aug 1, 2017
From: GRUBE, LOUIS; ZANCHETTA, NATALINO
To: POLYGLASS S.P.A.
Reel/Frame 043152/0109 →
Assignment of Assignor's Interest
Feb 25, 2020
From: FARRELL, DAVID; SALAS, ROBERT; CARNEY, SHAWN; WATKINS, HAROLD SHELDON
To: POLYGLASS S.P.A.
Reel/Frame 051921/0297 →
Assignment of Assignor's Interest
Jun 23, 2021
From: FERREIRA PERALTA, ELVIRA JOANA; ACHA, BETIANA ANDREA; DANG, KHOA; SIEBER, MARCO
To: POLYGLASS S.P.A.
Reel/Frame 056640/0498 →
Corrective Assignment to Correct the the Second Inventor's Name Previously Recorded at Reel: 051921 Frame: 0297. Assignor(S) Hereby Confirms the Assignment.
Feb 7, 2022
From: FARRELL, DAVID; SALARS, ROBERT; CARNEY, SHAWN; WATKINS, HAROLD SHELDON
To: POLYGLASS S.P.A.
Reel/Frame 058962/0211 →
Assignment of Assignor's Interest
Aug 24, 2022
From: HIPOL, PHILIP J.; ACHA, BETIANA; GRUBE, LOUIS L.
To: POLYGLASS S.P.A.
Reel/Frame 060889/0645 →