B29L 2009/00
Layered products
B29L2009/00 (Layered products) appears on 3,929 US grants and 4,171 published applications in this corpus.
Search patents in B29L- Granted patents
- 3,929
- Published applications
- 4,171
- Assignees
- 2,317
- Inventors
- 8,962
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 29 | 0 |
| 1977 | 27 | 0 |
| 1978 | 29 | 0 |
| 1979 | 19 | 0 |
| 1980 | 24 | 0 |
| 1981 | 33 | 0 |
| 1982 | 32 | 0 |
| 1983 | 26 | 0 |
| 1984 | 22 | 0 |
| 1985 | 35 | 0 |
| 1986 | 31 | 0 |
| 1987 | 43 | 0 |
| 1988 | 40 | 0 |
| 1989 | 53 | 0 |
| 1990 | 33 | 0 |
| 1991 | 36 | 0 |
| 1992 | 47 | 0 |
| 1993 | 36 | 0 |
| 1994 | 44 | 0 |
| 1995 | 56 | 0 |
| 1996 | 56 | 0 |
| 1997 | 51 | 0 |
| 1998 | 77 | 0 |
| 1999 | 73 | 0 |
| 2000 | 79 | 0 |
| 2001 | 96 | 35 |
| 2002 | 78 | 121 |
| 2003 | 83 | 155 |
| 2004 | 98 | 137 |
| 2005 | 64 | 121 |
| 2006 | 70 | 130 |
| 2007 | 48 | 111 |
| 2008 | 58 | 164 |
| 2009 | 39 | 174 |
| 2010 | 75 | 193 |
| 2011 | 104 | 158 |
| 2012 | 96 | 110 |
| 2013 | 107 | 106 |
| 2014 | 93 | 157 |
| 2015 | 123 | 480 |
| 2016 | 141 | 408 |
| 2017 | 235 | 316 |
| 2018 | 281 | 216 |
| 2019 | 237 | 164 |
| 2020 | 220 | 159 |
| 2021 | 138 | 96 |
| 2022 | 104 | 117 |
| 2023 | 93 | 116 |
| 2024 | 106 | 81 |
| 2025 | 70 | 92 |
| 2026 | 41 | 54 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing polyester film having laminated structure29 Sep 2026US 12,747,326 B2Nan Ya Plastics Corporation
- Combined washing/delamination process for multilayer film-containing recycling streams29 Sep 2026US 12,747,331 B2Borealis AG
- Golf club head having a multi-material face and method of manufacture8 Sep 2026US 12,728,322 B2Acushnet Company
- Recyclable PET film25 Aug 2026US 12,715,167 B2Mitsubishi Polyester Film GmbH
- Polyester recycling system and recycling method25 Aug 2026US 12,715,975 B2Mitsubishi Chemical Corporation
- Elastic laminates and methods for assembling elastic laminates for absorbent articles8 Oct 2026US 2026/0306306 A1The Procter & Gamble Company
- Metal-plastic hybrid materials with aluminum and/or alloys thereof as metal component8 Oct 2026US 2026/0307305 A1Chemetall GmbH
- High puncture resistant recyclable packaging film with polar polymer outer layer8 Oct 2026US 2026/0307317 A1ProAmpac Holdings Inc.
- Method for producing a single- or multi-layered film, single- or multi-layered, extruded, simultaneously biaxially stretched and thermofixed film and corresponding uses8 Oct 2026US 2026/0307320 A1Kuhne Anlagenbau GmbH
- Method for producing a single- or multi-layered film, single- or multi-layered, extruded, simultaneously biaxially stretched and thermofixed film and corresponding uses1 Oct 2026US 2026/0295916 A1Kuhne Anlagenbau GmbH
Most cited
By later US patents
- Thermoplastic planks and methods for making the same450US 6,617,009 B1Mannington Mills, Inc. · 2003
- Coextrusion of multilayer articles using protective boundary layers and apparatus therefor319US 5,269,995 AThe Dow Chemical Company · 1993
- Thin-wall polytetrafluoroethylene tube232US 6,027,779 AW. L. Gore & Associates, Inc. · 2000
- Elastic laminate web208US 6,830,800 B2The Procter & Gamble Company · 2004
- Compositions and methods for use in three dimensional model printing202US 7,300,619 B2Objet Geometries Ltd. · 2007