B29C 2071/027
Tempering, i.e. heating an object to a high temperature and quenching it
Official title: {Tempering, i.e. heating an object to a high temperature and quenching it}
B29C2071/027 (Tempering, i.e. heating an object to a high temperature and quenching it) appears on 23 US grants and 34 published applications in this corpus.
Search patents in B29C- Granted patents
- 23
- Published applications
- 34
- Assignees
- 21
- Inventors
- 56
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 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 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 4 |
| 2004 | 0 | 1 |
| 2005 | 1 | 7 |
| 2006 | 1 | 1 |
| 2007 | 2 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 2 |
| 2019 | 1 | 3 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for the surface treatment of polymeric three-dimensional objects21 Apr 2026US 12,605,909 B2Evonik Operations GmbH
- Device and method for radially strengthening polylactic acid tube25 Feb 2025US 12,233,610 B2Shanghai Bio-Heart Biological Technology Co., Ltd.
- Method for producing a treated, 3D printed object5 Dec 2023US 11,833,749 B2Stratasys, Inc.
- Thermoplastic polymer composites and methods for preparing, collecting, and tempering 3D printable materials and articles from same28 Feb 2023US 11,591,467 B2G6 Materials Corp.
- B-pillar with tailored properties19 Oct 2021US 11,148,725 B2Magna International Inc.
- A method for manufacturing a three-dimensional object11 Jun 2026US 2026/0158738 A1xolo GmbH
- Anti-Sticking Perfluoroelastomer Articles and Methods of Making28 Mar 2024US 2024/0101808 A13M Innovative Properties Company
- Device and method for radially strengthening polylactic acid tube18 May 2023US 2023/0150213 A1Shanghai Bio-Heart Biological Technology Co., Ltd.
- Process for the surface treatment of polymeric three-dimensional objects16 Jun 2022US 2022/0184905 A1Evonik Operations GmbH
- Method for producing a treated, 3d printed object1 Oct 2020US 2020/0306829 A1Covestro Deutschland AG
Most cited
By later US patents
- Method and apparatus for transforming the physical characteristics of a material by controlling the influence of rheological parameters34US 4,469,649 A1984
- Organic light emitting device having a protective barrier20US 7,364,925 B2International Display Systems, Inc. · 2008
- Processing extruded vinyl siding17US 4,110,062 AThe B. F. Goodrich Company · 1978
- Method of making a mechanical fastening strip and reticulated mechanical fastening strip therefrom17US 9,138,031 B23M Innovative Properties Company · 2015
- Pipe for transporting a medium and method for manufacturing a pipeline4US 8,397,766 B2Rosen Swiss AG · 2013