C04B 2111/50
Flexible or elastic materials
C04B2111/50 (Flexible or elastic materials) appears on 85 US grants and 77 published applications in this corpus.
Search patents in C04B- Granted patents
- 85
- Published applications
- 77
- Assignees
- 70
- Inventors
- 232
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 4 |
| 2003 | 2 | 2 |
| 2004 | 5 | 7 |
| 2005 | 2 | 2 |
| 2006 | 2 | 5 |
| 2007 | 3 | 1 |
| 2008 | 1 | 5 |
| 2009 | 3 | 6 |
| 2010 | 3 | 2 |
| 2011 | 1 | 6 |
| 2012 | 7 | 3 |
| 2013 | 1 | 0 |
| 2014 | 2 | 6 |
| 2015 | 4 | 2 |
| 2016 | 4 | 1 |
| 2017 | 0 | 3 |
| 2018 | 1 | 4 |
| 2019 | 2 | 3 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 3 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 0 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polymeric composite, product with polymer composite, dry process for preparing polymer composite, process for preparing a sleeper5 May 2026US 12,617,722 B2Sileto Technologies LLC
- Mortar composition for acoustic damping and fire protection9 Jul 2024US 12,030,815 B2Sika Technology AG
- Self-reinforced cementitious composite compositions for building-scale three dimensional (3D) printing14 May 2024US 11,981,603 B2The Regents of the University of Michigan
- Flexible concrete23 May 2023US 11,655,188 B2Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Highly water-resistant, flexible cementitious coating15 Feb 2022US 11,248,140 B2Beijing Oriental Yuhong Waterproof Technology Co. Ltd.
- Stretchable and highly conductive crumpled graphene-based films for multifunctional applications9 Jul 2026US 2026/0193139 A1The Penn State Research Foundation
- In-situ synergistically modified and reinforced cement-based composite material and use thereof28 Aug 2025US 2025/0270139 A1Qingdao University of Technology
- Polymeric Composite, Product with Polymer Composite, Dry Process for Preparing Polymer Composite, Process for Preparing a Sleeper14 Aug 2025US 2025/0257009 A1Sileto Technologies LLC
- Foldable substrates, foldable articles, and methods of making the same14 Aug 2025US 2025/0258521 A1Corning Incorporated
- Facade material27 Feb 2025US 2025/0066247 A1Mauer GmbH
Most cited
By later US patents
- Resilient well cement compositions and methods157US 5,688,844 AHalliburton Company · 1997
- Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix136US 6,180,037 B2E. Khashoggi Industries · 2001
- High temperature flexible cementing compositions and methods for using same136US 6,729,405 B2BJ Services Company · 2004
- Sheets having a highly inorganically filled organic polymer matrix124US 5,660,904 AE. Khashoggi Industries · 1997
- Flexible aerogel superinsulation and its manufacture121US 6,068,882 AAspen Systems, Inc. · 2000