G01N 17/002
Test chambers
Official title: {Test chambers}
G01N17/002 (Test chambers) appears on 231 US grants and 311 published applications in this corpus.
Search patents in G01N- Granted patents
- 231
- Published applications
- 311
- Assignees
- 208
- Inventors
- 819
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 6 | 4 |
| 2003 | 4 | 4 |
| 2004 | 0 | 8 |
| 2005 | 4 | 7 |
| 2006 | 7 | 12 |
| 2007 | 3 | 7 |
| 2008 | 6 | 4 |
| 2009 | 3 | 5 |
| 2010 | 1 | 8 |
| 2011 | 5 | 9 |
| 2012 | 3 | 5 |
| 2013 | 5 | 7 |
| 2014 | 7 | 12 |
| 2015 | 9 | 13 |
| 2016 | 9 | 12 |
| 2017 | 11 | 14 |
| 2018 | 9 | 12 |
| 2019 | 14 | 16 |
| 2020 | 12 | 16 |
| 2021 | 9 | 17 |
| 2022 | 18 | 24 |
| 2023 | 15 | 17 |
| 2024 | 17 | 31 |
| 2025 | 18 | 21 |
| 2026 | 23 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Carousel assembly for universal access port25 Aug 2026US 12,714,992 B2Venturedyne, Ltd.
- Flexural corrosion machine advance model4 Aug 2026US 12,699,039 B2The Boeing Company
- Snow environment test apparatus and snow environment test method14 Jul 2026US 12,680,943 B2Espec Corp.
- Simulation equipment for hot and humid marine environment and radiation intensity prediction method thereof7 Jul 2026US 12,674,741 B2China National Electric Apparatus Research Institute Co., Ltd.
- Testing system and testing method for supercritical carbon dioxide continuous flow corrosion30 Jun 2026US 12,669,429 B2China Institute of Atomic Energy
- Precipitation soil erosion and microbial respiration monitoring device8 Oct 2026US 2026/0309601 A1Zhengzhou University
- Snow environment test apparatus and snow environment test method8 Oct 2026US 2026/0309615 A1Espec Corp.
- Corrosion testing system1 Oct 2026US 2026/0298798 A1Saudi Arabian Oil Company
- Testing device for air conditioner27 Aug 2026US 2026/0251333 A1Beijing Xiaomi Mobile Software Co., Ltd.
- Environmental test enclosure with recirculating inlet conditioning and ambient-mix control27 Aug 2026US 2026/0251551 A1Aivres Systems Inc.
Most cited
By later US patents
- Disk drive test chamber205US 5,851,143 AThermal Industries, Inc. · 1998
- High temperature fluid sample aging cell162US 9,784,667 B2OFI Testing Equipment, Inc. · 2017
- Environmental test chamber70US 6,272,767 B1Envirotronics · 2001
- Thermal stress screening system40US 4,854,726 AHughes Aircraft Company · 1989
- Environmental test chamber fast cool down and heat up system32US 6,460,355 B12002