C04B 20/1003
Non-compositional aspects of the coating or impregnation
Official title: {Non-compositional aspects of the coating or impregnation}
C04B20/1003 (Non-compositional aspects of the coating or impregnation) appears on 36 US grants and 52 published applications in this corpus.
Search patents in C04B- Granted patents
- 36
- Published applications
- 52
- Assignees
- 39
- Inventors
- 111
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 4 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 5 | 3 |
| 2015 | 1 | 1 |
| 2016 | 3 | 4 |
| 2017 | 1 | 7 |
| 2018 | 5 | 3 |
| 2019 | 2 | 3 |
| 2020 | 1 | 2 |
| 2021 | 1 | 3 |
| 2022 | 3 | 8 |
| 2023 | 2 | 1 |
| 2024 | 3 | 2 |
| 2025 | 2 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing fiber composite for reinforcing concrete, and concrete comprising fiber composite manufactured thereby6 Oct 2026US 12,753,116 B2
- Coated-fine-aggregate, concrete composition and method10 Feb 2026US 12,545,620 B2
- Method for preparing silane coupling agent/silica/plant fiber composite8 Jul 2025US 12,351,517 B2Changzhou Institute of Technology
- Bitumen product25 Mar 2025US 12,258,461 B2Omya International AG
- Slag-containing polymer concrete and grouting mortar15 Oct 2024US 12,116,316 B2Sika Technology AG
- Method and Device for Reinforcing Recycled Aggregate10 Sep 2026US 2026/0265138 A1Research Institute of Highway Ministry of Transport
- Biochar-coated plastic2 Oct 2025US 2025/0303389 A1
- Lightweight core-shell aggregate and concrete19 Sep 2024US 2024/0308910 A1Nano and Advanced Materials Institute Limited
- Coated-fine-aggregate, concrete composition and method15 Feb 2024US 2024/0051873 A1Aquasmart Enterprises, LLC
- Method for Preparing Silane Coupling Agent/Silica/Plant Fiber Composite9 Feb 2023US 2023/0043739 A1Changzhou Institute of Technology
Most cited
By later US patents
- Compositions and methods for improving the toughness of set cements25US 8,689,873 B2Schlumberger Technology Corporation · 2014
- CNT-based resistive heating for deicing composite structures22US 8,664,573 B2Applied Nanostructured Solutions, LLC · 2014
- Fiber for reinforcing cement, and cured cement produced using same14US 9,249,052 B2Daiwabo Holdings Co., Ltd. · 2016
- Composite material and production thereof12US 5,835,841 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1998
- Composite material having discontinuous three-dimensional network structure and production thereof9US 6,228,481 B1Kabushiki Kaisha Toyota Chuo Kenkyusho · 2001