| ALKEGEL UNIFRAX I LLC
2205191 19 Aug 2022 | on 19 Aug 2022 | Class 017 Aerogel-based insulation materials, compositions, and products; aerogel-based materials for use in industrial thermal management, passive fire protection, cryogenic applications, and electric vehicle battery applications; aerogel materials in the nature of fiber-based composites for use in industrial thermal management, passive fire protection, cryogenic applications, and electric vehicle battery applications. | | | ALKEGEL EMBER Unifrax I LLC
2365296 30 Oct 2024 | on 27 Nov 2024 | Class 017 Aerogel-based insulating materials for use in industrial thermal management, passive fire protection, and cryogenic applications; aerogel insulating materials in the nature of fiber-based composites for use in industrial thermal management, passive fire protection, and cryogenic applications. | | | ALKEGEL GLACIER Unifrax I LLC
2360802 10 Oct 2024 | on 06 Nov 2024 | Class 017 Aerogel-based insulating materials for use in industrial thermal management, passive fire protection, and cryogenic applications; aerogel insulating materials in the nature of fiber-based composites for use in industrial thermal management, passive fire protection, and cryogenic applications. | | 
