F05D 2300/436
Polyetherketones
Official title: Polyetherketones, e.g. PEEK
F05D2300/436 (Polyetherketones) appears on 40 US grants and 60 published applications in this corpus.
Search patents in F05D- Granted patents
- 40
- Published applications
- 60
- Assignees
- 39
- Inventors
- 140
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 1 | 5 |
| 2013 | 1 | 1 |
| 2014 | 4 | 4 |
| 2015 | 0 | 6 |
| 2016 | 1 | 10 |
| 2017 | 1 | 2 |
| 2018 | 6 | 6 |
| 2019 | 5 | 3 |
| 2020 | 2 | 5 |
| 2021 | 4 | 1 |
| 2022 | 3 | 4 |
| 2023 | 3 | 2 |
| 2024 | 2 | 0 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Composite-material blade, rotary machine, and method for forming composite-material blade23 Jul 2024US 12,044,144 B2Mitsubishi Heavy Industries, Ltd.
- Fan motor and manufacturing method of the same2 Jan 2024US 11,859,639 B2LG Electronics Inc.
- Blocker door assembly having a thermoplastic blocker door for use in a turbine engine12 Dec 2023US 11,840,986 B2The Boeing Company
- Bearing assembly for a thrust bearing5 Dec 2023US 11,835,085 B2Daido Metal Company Ltd.
- Thrust reverser cascade array and method for producing the same25 Jul 2023US 11,708,803 B2Rohr, Inc.
- Turbine engine with compliant axial retainer20 Nov 2025US 2025/0354494 A1General Electric Company
- Turbine engine with compliant axial retainer3 Apr 2025US 2025/0109690 A1General Electric Company
- Composite Impeller and Methods of Forming Same and of Forming Molded Composite Articles27 Feb 2025US 2025/0067272 A1Greene, Tweed Technologies, Inc.
- Heating thermoplastic material using electric heater(s) for thermal anti-icing system14 Dec 2023US 2023/0399113 A1Rohr, Inc.
- Composite-material blade, rotary machine, and method for forming composite-material blade30 Mar 2023US 2023/0101040 A1Mitsubishi Heavy Industries, Ltd.
Most cited
By later US patents
- Fan with individual flow segments connected to a hub with a prefabricated thermoplastic strip17US 5,800,128 AABB Research Ltd. · 1998
- Pump design for circulating supercritical carbon dioxide14US 6,986,647 B2Tokyo Electron Limited · 2006
- Mounting arrangement13US 9,788,447 B2ROLLS-ROYCE plc · 2017
- Electrical submersible pump system having high temperature insulation materials and buffered lubricant12US 8,664,817 B2Baker Hughes Incorporated · 2014
- Process for the manufacture of a blade/vane of a turbomachine11US 6,532,658 B2Rolls-Royce Deutschland Ltd & Co KG · 2003