B29C 59/021
Of profiled articles
Official title: {of profiled articles, e.g. hollow or tubular articles, beams}
B29C59/021 (Of profiled articles) appears on 89 US grants and 95 published applications in this corpus.
Search patents in B29C- Granted patents
- 89
- Published applications
- 95
- Assignees
- 86
- Inventors
- 233
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 3 |
| 2004 | 1 | 1 |
| 2005 | 0 | 3 |
| 2006 | 0 | 3 |
| 2007 | 0 | 3 |
| 2008 | 0 | 2 |
| 2009 | 3 | 3 |
| 2010 | 2 | 4 |
| 2011 | 2 | 4 |
| 2012 | 4 | 2 |
| 2013 | 0 | 6 |
| 2014 | 3 | 9 |
| 2015 | 8 | 3 |
| 2016 | 3 | 8 |
| 2017 | 6 | 3 |
| 2018 | 6 | 7 |
| 2019 | 1 | 7 |
| 2020 | 5 | 7 |
| 2021 | 4 | 2 |
| 2022 | 8 | 2 |
| 2023 | 1 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 4 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Packaging container manufacturing system and method21 Apr 2026US 12,605,880 B2Ring Container Technologies, LLC
- Method for manufacturing concave diffraction grating, and optical device6 Jan 2026US 12,517,289 B2Hitachi High-Tech Corporation
- Systems and methods for micropatterning objects15 Apr 2025US 12,275,184 B2Cornell University
- Luer having microbore tubing retention pocket bond with axial spline16 Apr 2024US 11,957,863 B2CareFusion 303, Inc.
- Ship flat blow-molded tunnel13 Feb 2024US 11,897,183 B2Lifetime Products, Inc.
- Packaging container manufacturing system and method30 Jul 2026US 2026/0216946 A1Ring Container Technologies, LLC
- Systems and methods for micropatterning objects26 Feb 2026US 2026/0054446 A1Cornell University
- Heat treatment of 3d printed parts8 Jan 2026US 2026/0008208 A1Cytiva Sweden AB
- Embossing method for floor tile and thermoplastic floor tile20 Nov 2025US 2025/0353246 A1Shanghai Jinka Flooring Technology Co., Ltd.
- Process and apparatus for making insulated pipe6 Mar 2025US 2025/0073974 A1Set Ehf
Most cited
By later US patents
- Method and system for reduced friction introduction of coaxial catheters131US 5,762,631 ALocalmed, Inc. · 1998
- Process of forming an irregular surface on the inside of a tube or pipe57US 3,944,641 A1976
- Cell counting and sample chamber and methods of fabrication43US 9,186,843 B2Nexcelom Bioscience LLC · 2015
- Through-transmission welding of catheter components42US 6,740,191 B2Medtronic AVE, Inc. · 2004
- Process for forming uneven structure on surface of surface layer of cylindrical electrophotographic photosensitive member, and process for producing cylindrical electrophotographic photosensitive member having uneven structure formed on surface of surface layer of same38US 9,114,565 B2Canon Kabushiki Kaisha · 2015