C08G 2110/0091
Aerogels
Official title: Aerogels; Xerogels
C08G2110/0091 (Aerogels) appears on 76 US grants and 109 published applications in this corpus.
Search patents in C08G- Granted patents
- 76
- Published applications
- 109
- Assignees
- 39
- Inventors
- 161
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 5 |
| 2011 | 3 | 3 |
| 2012 | 2 | 12 |
| 2013 | 0 | 1 |
| 2014 | 4 | 6 |
| 2015 | 3 | 5 |
| 2016 | 7 | 3 |
| 2017 | 4 | 8 |
| 2018 | 5 | 11 |
| 2019 | 11 | 12 |
| 2020 | 7 | 6 |
| 2021 | 8 | 10 |
| 2022 | 3 | 8 |
| 2023 | 1 | 4 |
| 2024 | 5 | 4 |
| 2025 | 2 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- In-situ formation of low density thermoplastic polyurethane flexible foams12 May 2026US 12,624,180 B2Huntsman International LLC
- Aerogel compositions and manufacturing thereof6 Jan 2026US 12,516,156 B2Aspen Aerogels, Inc.
- One-component spray foam compositions and dispensers thereof6 Jan 2026US 12,516,198 B2Dap Global Inc.
- Molding based on a monolithic organic aerogel7 Oct 2025US 12,435,198 B2aerogel-it GmbH
- Polyurethane aerogels1 Apr 2025US 12,264,216 B2RAMPF Advanced Polymers GmbH & Co. KG
- Composite material for insole4 Jun 2026US 2026/0152597 A1Aerogel R&D Pte. Ltd.
- Aerogel compositions and manufacturing thereof16 Apr 2026US 2026/0103567 A1Aspen Aerogels, Inc.
- Articles comprising a combination of polymer aerogel and melamine-formaldehyde foam and related systems and methods12 Mar 2026US 2026/0071043 A1Aerogel Technologies, LLC
- Hydrophobic polyimide aerogels28 Aug 2025US 2025/0270371 A1Aerogel Technologies, LLC
- Hydrophobic polymer aerogels12 Jun 2025US 2025/0188238 A1Aerogel Technologies, LLC
Most cited
By later US patents
- Organic aerogels61US 5,484,818 AImperial Chemical Industries PLC · 1996
- Polyurethane gel foams59US 8,673,992 B2Paul Hartmann AG · 2014
- Microporous isocyanate-based polymer compositions and method of preparation39US 5,478,867 AThe Dow Chemical Company · 1995
- Polyisocyanate based aerogel34US 5,990,184 AImperial Chemical Industries PLC · 1999
- Highly porous and mechanically strong ceramic oxide aerogels29US 7,732,496 B1Ohio Aerospace Institute · 2010