E02B 1/02
Hydraulic models
Official title: Hydraulic models {(towing tanks or basins for model vessels B63B71/20)}
E02B1/02 (Hydraulic models) appears on 20 US grants and 21 published applications in this corpus.
Search patents in E02B- Granted patents
- 20
- Published applications
- 21
- Assignees
- 27
- Inventors
- 124
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 4 | 4 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 2 |
| 2023 | 4 | 3 |
| 2024 | 3 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laboratory experiment system for breaching of debris-typed barrier dam8 Jul 2025US 12,352,000 B1Changjiang River Scientific Research Institute
- Equipment for riverway model manufacturing2 Jul 2024US 12,024,838 B2Changjiang River Scientific Research Institute of Changjiang Water Resources Commission
- Ice avalanche-type glacial lake outburst surge generation and height measurement device16 Jan 2024US 11,874,193 B1Institute of Mountain Hazards and Environment, CAS
- Main stream reservoir ecological modulation method considering incoming water from interval tributaries9 Jan 2024US 11,866,897 B2Changjiang River Scientific Research Institute
- Designing method of test flume with special-shaped cross section and application thereof28 Nov 2023US 11,828,672 B2Institute of Mountain Hazards and Environment, Chinese Academy of Sciences
- Contagion-based flood propagation models using multilayer networks17 Sep 2026US 2026/0275668 A1
- System and method for generating reverse-flow tsunami waves under laboratory conditions23 Jul 2026US 2026/0210798 A1Universidad Catolica De La Santisima Concepcion
- Method and system for determining limit scouring state of riverbed in downstream river channel of reservoir group4 Sep 2025US 2025/0277347 A1Bureau of Hydrology, Changjiang Water Resources Commission
- Main stream reservoir ecological modulation method considering incoming water from interval tributaries26 Oct 2023US 2023/0340742 A1Changjiang River Scientific Research Institute
- Sand setting circulating device for wave-current tank test tailings20 Apr 2023US 2023/0120957 A1Fishery Engineering Research Institute, Chinese Academy Of Fishery Sciences
Most cited
By later US patents
- Method and apparatus for absorbing dynamic forces on structures18US 4,226,554 AMassachusetts Institute of Technology · 1980
- Surge generators of the plunger type16US 3,973,405 ASociete Generale de Constructions Electriques et Mecaniques (ALSTHOM) · 1976
- Time-saving and error-minimizing multiscopic hydraulic system design canvas4US 10,402,504 B1Enovation Controls, LLC · 2019
- Method and apparatus for reducing the wake wash of vessels in shallow waters3US 6,171,021 B22001
- Flood monitoring and management system1US 11,519,146 B2One Concern, Inc. · 2022