B29L 2016/00
Articles with corrugations or pleats
Official title: Articles with corrugations or pleats (B29L2023/18, {B29L2024/003} take precedence)
B29L2016/00 (Articles with corrugations or pleats) appears on 199 US grants and 111 published applications in this corpus.
Search patents in B29L- Granted patents
- 199
- Published applications
- 111
- Assignees
- 113
- Inventors
- 308
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 10 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 10 | 0 |
| 1999 | 9 | 0 |
| 2000 | 11 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 4 |
| 2003 | 3 | 3 |
| 2004 | 5 | 3 |
| 2005 | 1 | 6 |
| 2006 | 1 | 7 |
| 2007 | 3 | 4 |
| 2008 | 0 | 5 |
| 2009 | 2 | 5 |
| 2010 | 1 | 7 |
| 2011 | 5 | 6 |
| 2012 | 4 | 4 |
| 2013 | 4 | 11 |
| 2014 | 8 | 5 |
| 2015 | 4 | 6 |
| 2016 | 4 | 6 |
| 2017 | 1 | 3 |
| 2018 | 6 | 5 |
| 2019 | 3 | 1 |
| 2020 | 2 | 5 |
| 2021 | 5 | 2 |
| 2022 | 1 | 3 |
| 2023 | 4 | 2 |
| 2024 | 2 | 2 |
| 2025 | 0 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Textured core sheets for fluid drainage unit2 Jun 2026US 12,643,274 B2Eljen Corporation
- Method for manufacturing an acoustic panel by welding15 Oct 2024US 12,115,734 B2Safran
- Anti-migration micropatterned stent coating8 Oct 2024US 12,109,135 B2Boston Scientific Scimed, Inc.
- Cross-corrugated support structure18 Apr 2023US 11,628,635 B2Applied Structural Materials, LLC
- Method of manufacturing cross-corrugated support structures4 Apr 2023US 11,618,225 B2Applied Structural Materials, LLC
- Composite manufacturing method for services troughs3 Sep 2026US 2026/0257434 A1Fibex Co., Ltd.
- Molded window well with impact resistant lip2 Oct 2025US 2025/0305302 A1Rockwell LLC
- Method for preparing composite non-woven fabric by pleating to enhance stretchability11 Sep 2025US 2025/0282130 A1Nitto Advanced Components Taicang Co., Ltd.
- Method and device for storing stretchable sheet24 Apr 2025US 2025/0128904 A1Zuiko Corporation
- Methods and apparatuses for forming corrugated thermoplastic sheets and cellular structures26 Sep 2024US 2024/0316830 A1Spirit AeroSystems, Inc.
Most cited
By later US patents
- Wind turbine and a shaft for a wind turbine1,094US 8,664,792 B2Envision Energy (Denmark) ApS · 2014
- Continuous process for forming products from thermoplastic polymeric material having three-dimensional patterns and surface textures207US 4,290,248 A1981
- Continuous apparatus for forming products from thermoplastic polymeric material having three-dimensional patterns and surface textures158US 4,128,369 AHazelett Strip-Casting Corporation · 1978
- Elastic film laminate102US 5,376,430 AMinnesota Mining and Manufacturing Company · 1994
- Covering panel92US 8,544,232 B2Parcolys N.V. · 2013