B29C 53/16
Straightening or flattening
B29C53/16 (Straightening or flattening) appears on 159 US grants and 117 published applications in this corpus.
Search patents in B29C- Granted patents
- 159
- Published applications
- 117
- Assignees
- 131
- Inventors
- 335
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 8 |
| 2003 | 2 | 3 |
| 2004 | 3 | 3 |
| 2005 | 2 | 2 |
| 2006 | 2 | 1 |
| 2007 | 4 | 3 |
| 2008 | 0 | 2 |
| 2009 | 1 | 4 |
| 2010 | 1 | 3 |
| 2011 | 2 | 6 |
| 2012 | 5 | 4 |
| 2013 | 5 | 9 |
| 2014 | 5 | 7 |
| 2015 | 5 | 7 |
| 2016 | 8 | 7 |
| 2017 | 7 | 5 |
| 2018 | 6 | 12 |
| 2019 | 6 | 2 |
| 2020 | 8 | 6 |
| 2021 | 5 | 4 |
| 2022 | 7 | 8 |
| 2023 | 3 | 4 |
| 2024 | 10 | 4 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sleeve for medical device assembly7 Jul 2026US 12,673,142 B2W. L. Gore & Associates, Inc.
- Scratch resistant transparent articles and methods of making the same19 Nov 2024US 12,145,296 B2Saudi Arabian Oil Company
- Method and device for producing a ribbon and a thread of bamboo fiber29 Oct 2024US 12,129,583 B2Bbf IP B.V.
- Method for manufacturing structure and structure10 Sep 2024US 12,083,752 B2Graphite Design Inc.
- Digital printing floorboard processing technology3 Sep 2024US 12,077,008 B2Zhejiang Kingdom New Material Group Co., Ltd.
- Equipment and Method for Carrier Processing Using Pressure Difference Method Combined with a Correction Fixture22 Jan 2026US 2026/0021627 A1Ableprint Technology Co., Ltd.
- Shaping device21 Aug 2025US 2025/0262833 A1Murata Manufacturing Co., Ltd.
- Process for manufacturing copper conduits for air conditioning systems with improved anti-corrosive performance17 Apr 2025US 2025/0122970 A1Ebrille S.R.L.
- Sleeve for medical device assembly23 May 2024US 2024/0165305 A1W. L. Gore & Associates, Inc.
- Handheld tool for straightening a fiber cable that is structurally configured to enhance placement of the fiber cable in a straightening path of the tool9 May 2024US 2024/0149328 A1Ppc Broadband, Inc.
Most cited
By later US patents
- Fluid-operated stabilizing apparatus and method297US 5,046,272 AKimberly-Clark Corporation · 1991
- Method of making a spacer for a windshield bracket71US 5,057,265 ASaint-Gobain Vitrage International · 1991
- Method of making collapsed air cell dunnage suitable for inflation67US 6,423,166 B12002
- Labeling apparatus41US 4,412,876 AAutomated Packaging Systems, Inc. · 1983
- Method of planar forming of zero degree composite tape41US 4,726,924 AThe Boeing Company · 1988