G01N 33/38
Concrete
Official title: Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
G01N33/38 (Concrete) appears on 1,029 US grants and 995 published applications in this corpus.
Search patents in G01N- Granted patents
- 1,029
- Published applications
- 995
- Assignees
- 689
- Inventors
- 2,585
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 9 | 0 |
| 1982 | 4 | 0 |
| 1983 | 8 | 0 |
| 1984 | 4 | 0 |
| 1985 | 12 | 0 |
| 1986 | 10 | 0 |
| 1987 | 12 | 0 |
| 1988 | 12 | 0 |
| 1989 | 18 | 0 |
| 1990 | 11 | 0 |
| 1991 | 13 | 0 |
| 1992 | 8 | 0 |
| 1993 | 16 | 0 |
| 1994 | 19 | 0 |
| 1995 | 12 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 12 | 0 |
| 1999 | 12 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 2 |
| 2002 | 6 | 12 |
| 2003 | 12 | 18 |
| 2004 | 20 | 20 |
| 2005 | 13 | 23 |
| 2006 | 12 | 19 |
| 2007 | 16 | 24 |
| 2008 | 12 | 21 |
| 2009 | 18 | 11 |
| 2010 | 14 | 16 |
| 2011 | 8 | 25 |
| 2012 | 15 | 21 |
| 2013 | 20 | 36 |
| 2014 | 18 | 40 |
| 2015 | 28 | 55 |
| 2016 | 41 | 44 |
| 2017 | 41 | 60 |
| 2018 | 39 | 51 |
| 2019 | 64 | 63 |
| 2020 | 49 | 63 |
| 2021 | 55 | 73 |
| 2022 | 64 | 64 |
| 2023 | 65 | 73 |
| 2024 | 61 | 65 |
| 2025 | 58 | 55 |
| 2026 | 33 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Construction material assessment method and systems6 Oct 2026US 12,754,146 B2
- Set cement mechanical properties parameter measurement method and apparatus based on image recognition technology15 Sep 2026US 12,736,448 B2China National Petroleum Corporation
- Formwork panel for a formwork structure8 Sep 2026US 12,730,103 B2Peri SE
- High-resolution sediment dynamics, water depth, and water velocity sensing system25 Aug 2026US 12,716,787 B2North Carolina State University
- Apparatus and method for measuring chlorine ions in concrete28 Jul 2026US 12,693,226 B2Shenzhen University
- Concrete structure protection system integrating damage sensing and cathodic protection8 Oct 2026US 2026/0309617 A1Ningxia University
- Verfahren zum überprüfen des aushärtevorgangs von beton8 Oct 2026US 2026/0309691 A1Kraft Curing Systems GmbH
- High-speed trailer-integrated ultrasonic inspection system with modular wheel probe assembly24 Sep 2026US 2026/0287559 A1Transtek International LLC
- Real time water content and water-cement monitoring on a ready-mix concrete truck24 Sep 2026US 2026/0287573 A1Cidra Corporate Services Inc.
- Methods and systems for concrete materials and concrete mixture characterization24 Sep 2026US 2026/0289427 A1AICrete Corp.
Most cited
By later US patents
- Wireless multi-functional sensor platform, system containing same and method for its use82US 6,796,187 B2The Johns Hopkins University · 2004
- Method of reducing bubbles at the vessel/glass interface in a glass manufacturing system79US 5,785,726 ACorning Incorporated · 1998
- Parallel-plate capacitive element for monitoring environmental parameters in concrete77US 7,038,470 B1Advanced Design Consulting, USA, Ind. · 2006
- Method and apparatus for proof testing a sheet of brittle material71US 7,461,564 B2Corning Incorporated · 2008
- Apparatus and method for determining mechanical properties of cement for a well bore68US 7,380,466 B2Halliburton Energy Services.Inc. · 2008