C04B 2111/2046
Shock-absorbing materials
Official title: {Shock-absorbing materials}
C04B2111/2046 (Shock-absorbing materials) appears on 27 US grants and 38 published applications in this corpus.
Search patents in C04B- Granted patents
- 27
- Published applications
- 38
- Assignees
- 30
- Inventors
- 92
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 1 |
| 2013 | 2 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 5 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 2 | 3 |
| 2022 | 2 | 4 |
| 2023 | 0 | 2 |
| 2024 | 1 | 4 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions, systems, and neural networks for bidirectional energy transfer, and thermally enhanced solar absorbers15 Jul 2025US 12,359,882 B2Generative Technology Operatives, LLC
- Barrier for absorbing very high power bullets and uses thereof23 Jul 2024US 12,044,512 B2360° Ballistics, LLC
- Compositions and systems for bidirectional energy transfer and thermally enhanced solar absorbers13 Sep 2022US 11,441,853 B2Generative Technology Operatives, LLC
- Barrier for absorbing very high power bullets and uses thereof6 Sep 2022US 11,435,169 B2360° Ballistics, LLC
- Composite products11 May 2021US 11,001,043 B2Alsitek Limited
- Anti-ballistic panels made from magnesia based cement and system comprising same1 Oct 2026US 2026/0298587 A1Ubiq Technology Pty Ltd
- Applicability regulation method for cement-based materials15 Jan 2026US 2026/0016385 A1Shandong University
- Barrier for absorbing very high power bullets and uses thereof7 Nov 2024US 2024/0369331 A1360º Ballistics, LLC
- Anti-breaking element comprising a geopolymer combining fire resistance and break-in resistance22 Aug 2024US 2024/0279120 A1ImerTech SAS
- Energy-saving and environment-friendly non-autoclaved pipe pile concrete material with high impact resistance and preparation method thereof22 Aug 2024US 2024/0279121 A1Guangdong University of Technology
Most cited
By later US patents
- Rubber-crumb-reinforced cement concrete49US 5,391,226 ATiremix Corporation · 1995
- Materials for shock attenuation40US 5,783,297 ACemcom Corporation · 1998
- Composite concrete32US 6,080,234 ALafarge Materiaux de Specialites · 2000
- Low-lead leaching foamed concrete bullet barrier29US 6,264,735 B1U.S. Army Corps of Engineers as represented by the Secretary of the Army · 2001
- High strength pozzolan foam materials and methods of making the same15US 8,057,594 B2Georgia Tech Research Corporation · 2011