F05D 2300/50212
Dissimilar
Official title: dissimilar
F05D2300/50212 (Dissimilar) appears on 263 US grants and 304 published applications in this corpus.
Search patents in F05D- Granted patents
- 263
- Published applications
- 304
- Assignees
- 85
- Inventors
- 758
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 4 |
| 2004 | 2 | 3 |
| 2005 | 4 | 6 |
| 2006 | 4 | 4 |
| 2007 | 4 | 5 |
| 2008 | 1 | 5 |
| 2009 | 3 | 9 |
| 2010 | 5 | 17 |
| 2011 | 8 | 13 |
| 2012 | 12 | 10 |
| 2013 | 9 | 11 |
| 2014 | 10 | 17 |
| 2015 | 7 | 13 |
| 2016 | 10 | 25 |
| 2017 | 18 | 19 |
| 2018 | 13 | 37 |
| 2019 | 29 | 13 |
| 2020 | 28 | 19 |
| 2021 | 16 | 13 |
| 2022 | 17 | 7 |
| 2023 | 18 | 23 |
| 2024 | 18 | 11 |
| 2025 | 13 | 11 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Seal assembly for a rotary machine12 May 2026US 12,624,644 B2General Electric Company
- Passive flow modulation device28 Apr 2026US 12,612,864 B2General Electric Company
- Centrifugal fan frame structure14 Apr 2026US 12,601,362 B2Asia Vital Components (China) Co., Ltd.
- Blade tip clearance control using material with negative thermal expansion coefficients17 Mar 2026US 12,577,883 B2General Electric Company
- Method of assembling parts with different coefficients of thermal expansion24 Feb 2026US 12,558,747 B2Pratt & Whitney Canada Corp.
- Expander and thermodynamic cycle using the expander17 Sep 2026US 2026/0275871 A1Nuovo Pignone Tecnologie Srl
- Cmc component with cover plate16 Jul 2026US 2026/0201815 A1Rtx Corporation
- Midshaft rating for turbomachine engines11 Jun 2026US 2026/0160178 A1General Electric Company
- Clearance control system for blade outer air seal28 May 2026US 2026/0146544 A1Rtx Corporation
- Connection assembly for a gas turbine engine7 May 2026US 2026/0125991 A1GE Avio S. r. l.
Most cited
By later US patents
- Ceramic matrix composite gas turbine vane132US 6,709,230 B2Siemens Westinghouse Power Corporation · 2004
- Blade clearance control using high-CTE and low-CTE ring members109US 8,790,067 B2United Technologies Corporation · 2014
- Turbine ring assembly made from ceramic matrix composite material40US 10,590,803 B2Safran Aircraft Engines · 2020
- Turbine ring assembly with resilient retention when cold39US 10,378,385 B2Safran Aircraft Engines · 2019
- Seals for gas turbine engines36US 10,100,660 B2ROLLS-ROYCE plc · 2018