B29C 2071/0054
Supercritical fluid treatment, i.e. using a liquid in which distinct liquid and
Official title: {Supercritical fluid treatment, i.e. using a liquid in which distinct liquid and gas phases do not exist}
B29C2071/0054 (Supercritical fluid treatment, i.e. using a liquid in which distinct liquid and) appears on 20 US grants and 16 published applications in this corpus.
Search patents in B29C- Granted patents
- 20
- Published applications
- 16
- Assignees
- 21
- Inventors
- 67
- Latest grant
- 23 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
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| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 1 |
| 2003 | 4 | 3 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 4 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for treating a material chosen from among a polyamide, a polyester and a poly(meth)acrylate23 Apr 2024US 11,965,075 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Process for treating silica-filled polyamide by impregnation in supercritical CO226 Nov 2019US 10,487,186 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Enhanced surfaces, coatings, and related methods23 Oct 2018US 10,105,875 B2CAM Holding Corporation
- Enhancement of optical and mechanical properties in a polymeric optical element by annealing under a compressed gas26 Feb 2008US 7,336,875 B2Samsung Electronics Co., Ltd.
- Orthopaedic device for implantation in the body of an animal and method for making the same9 Jan 2007US 7,160,492 B2DePuy Products, Inc.
- Method for manufacturing transparent bleaching tray10 Jul 2025US 2025/0222654 A1Ods Co., Ltd.
- Method for producing an additively manufactured and treated object18 Nov 2021US 2021/0354376 A1Covestro Intellectual Property GmbH & Co.KG
- Process for treating a material chosen from among a polyamide, a polyester and a poly(meth)acrylate24 Jun 2021US 2021/0189079 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Process for treating silica-filled polyamide by impregnation in supercritical co215 Aug 2019US 2019/0248973 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Enhanced surfaces, coatings, and related methods8 Sep 2011US 2011/0217544 A1Innova Dynamics, Inc.
Most cited
By later US patents
- Method of manufacturing a material having a fine structure57US 6,565,764 B2Kabushiki Kaisha Toshiba · 2003
- Polymers with increased order43US 5,798,438 AThe Regents of the University of California · 1998
- Method for impregnating a thermoplastic polymer35US 4,598,006 AHercules Incorporated · 1986
- Treatment of contact lenses with supercritical fluid34US 6,071,439 ABausch & Lomb Incorporated · 2000
- Methods of deblocking, extracting and cleaning polymeric articles with supercritical fluids30US 5,607,518 ACiba-Geigy Corporation · 1997