G01N 2203/0044
Pneumatic means
G01N2203/0044 (Pneumatic means) appears on 92 US grants and 66 published applications in this corpus.
Search patents in G01N- Granted patents
- 92
- Published applications
- 66
- Assignees
- 86
- Inventors
- 294
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 2 |
| 2003 | 3 | 4 |
| 2004 | 6 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 3 | 0 |
| 2009 | 0 | 4 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 4 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 5 |
| 2018 | 3 | 0 |
| 2019 | 3 | 7 |
| 2020 | 5 | 4 |
| 2021 | 3 | 3 |
| 2022 | 5 | 7 |
| 2023 | 5 | 8 |
| 2024 | 7 | 5 |
| 2025 | 5 | 0 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Secondary battery internal pressure measurement method26 May 2026US 12,640,403 B2SK On Co., Ltd.
- System and method for testing9 Dec 2025US 12,492,977 B2ROLLS-ROYCE plc
- Pretension and tensile impact test apparatus capable of simulating full-sea-depth environment25 Nov 2025US 12,480,852 B2Hunan University of Science and Technology
- Systems and methods for determining concrete strength1 Apr 2025US 12,265,064 B2University of South Florida
- Device for high temperature fatigue test and method for high temperature fatigue test of resin concrete11 Feb 2025US 12,222,332 B2Ningbo Roaby Technology Industrial Group Co., Ltd.
- Adaptive and automatic switching between pneumatic and hydraulic modes19 Feb 2026US 2026/0049623 A1Illinois Tool Works Inc.
- Controlling a material testing system19 Feb 2026US 2026/0049914 A1TA Instruments-Waters LLC
- Water-rich high-geostress strike-slip fault simulating test chamber and use method thereof5 Feb 2026US 2026/0036504 A1Jianghan University
- High Accuracy - High Resolution, Frictionless, Gravity Compensated Tissue Elastometer17 Oct 2024US 2024/0344949 A1UNM Rainforest Innovations
- Secondary battery internal pressure measurement method17 Oct 2024US 2024/0347780 A1SK On Co., Ltd.
Most cited
By later US patents
- Non-destructive flex testing method and means93US 5,424,634 AInternational Business Machines Corporation · 1995
- Apparatus for applying stress to cell cultures73US 4,839,280 A1989
- Biocompatible polyorganosiloxane composition for cell culture apparatus42US 4,789,601 A1988
- Biocompatible polyorganosiloxane composition for cell culture apparatus35US 4,822,741 A1989
- Equipment and method for environmental testing of bituminous specimens20US 5,365,793 AState of Oregon Acting By and Through Oregon State University · 1994