B29C 53/562
Spirally
Official title: {spirally}
B29C53/562 (Spirally) appears on 191 US grants and 154 published applications in this corpus.
Search patents in B29C- Granted patents
- 191
- Published applications
- 154
- Assignees
- 142
- Inventors
- 465
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 0 | 4 |
| 2003 | 6 | 7 |
| 2004 | 1 | 2 |
| 2005 | 6 | 2 |
| 2006 | 3 | 2 |
| 2007 | 3 | 3 |
| 2008 | 1 | 6 |
| 2009 | 0 | 6 |
| 2010 | 3 | 5 |
| 2011 | 1 | 4 |
| 2012 | 3 | 6 |
| 2013 | 2 | 5 |
| 2014 | 5 | 10 |
| 2015 | 3 | 8 |
| 2016 | 10 | 7 |
| 2017 | 11 | 12 |
| 2018 | 6 | 13 |
| 2019 | 7 | 6 |
| 2020 | 13 | 13 |
| 2021 | 3 | 5 |
| 2022 | 8 | 7 |
| 2023 | 5 | 7 |
| 2024 | 9 | 7 |
| 2025 | 6 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Can27 Jan 2026US 12,534,263 B2Envican GmbH
- Fiber-reinforced resin hollow molded body and method for producing same25 Nov 2025US 12,479,171 B2Kurashiki Boseki Kabushiki Kaisha
- Production of a composite casing for an aircraft turbine engine28 Oct 2025US 12,454,106 B2Safran Aircraft Engines
- Sperm selection device, kit, and methods15 Jul 2025US 12,357,991 B2
- Fibre-reinforced composite tubular shafts and manufacture thereof3 Jun 2025US 12,319,014 B2North Thin Ply Technology Sarl
- Golf club shaft, golf club, and method for manufacturing golf club shaft27 Aug 2026US 2026/0249144 A1Fujikura Composites Inc.
- Method for producing a polar-cap reinforcement for a pressure vessel, and pressure vessel having polar-cap reinforcement6 Aug 2026US 2026/0227030 A1
- Rotary electric machine protection ring, method for manufacturing same, rotary electric machine, and electric mobility equipment2 Jul 2026US 2026/0189086 A1Toray Industries, Inc.
- Manufacturing Machine and Method for Manufacturing a Cylindrical Electrochemical Cell27 Mar 2025US 2025/0100832 A1
- Manufacturing Machine and Method for Manufacturing a Cylindrical Electrochemical Cell27 Feb 2025US 2025/0070216 A1
Most cited
By later US patents
- Biphasic osteochondral scaffold for reconstruction of articular cartilage780US 9,180,223 B2The Trustees of the Stevens Institute of Technology · 2015
- Method and apparatus for fabricating honeycomb insulating material147US 4,450,027 A1984
- Multilaminate coiled film catheter construction142US 5,217,440 AC. R. Bard, Inc. · 1993
- Bioengineered vascular graft support prostheses95US 6,572,650 B1Duke University School of Medicine · 2003
- Composite tubular elements71US 4,173,670 AExxon Research & Engineering Co. · 1979