B29K 2023/086
Evoh, i.e. ethylene vinyl alcohol copolymer
Official title: {EVOH, i.e. ethylene vinyl alcohol copolymer}
B29K2023/086 (Evoh, i.e. ethylene vinyl alcohol copolymer) appears on 466 US grants and 600 published applications in this corpus.
Search patents in B29K- Granted patents
- 466
- Published applications
- 600
- Assignees
- 242
- Inventors
- 995
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 3 |
| 2002 | 6 | 10 |
| 2003 | 10 | 9 |
| 2004 | 5 | 15 |
| 2005 | 15 | 26 |
| 2006 | 3 | 24 |
| 2007 | 10 | 36 |
| 2008 | 4 | 36 |
| 2009 | 9 | 46 |
| 2010 | 17 | 48 |
| 2011 | 25 | 32 |
| 2012 | 36 | 34 |
| 2013 | 27 | 26 |
| 2014 | 32 | 14 |
| 2015 | 14 | 15 |
| 2016 | 20 | 22 |
| 2017 | 17 | 26 |
| 2018 | 24 | 28 |
| 2019 | 26 | 18 |
| 2020 | 22 | 39 |
| 2021 | 9 | 13 |
| 2022 | 24 | 16 |
| 2023 | 16 | 20 |
| 2024 | 18 | 17 |
| 2025 | 8 | 12 |
| 2026 | 11 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multilayer film having excellent recoverability25 Aug 2026US 12,715,195 B2Kuraray Co., Ltd.
- Lightweight polypropylene film for aseptic packaging applications and the product resulting therefrom and the process of making the same26 May 2026US 12,636,862 B2MuCell Extrusion, LLC
- Recycling of plastics by solvent-targeted recovery and precipitation (STRAP)19 May 2026US 12,630,690 B2Wisconsin Alumni Research Foundation
- Lightweight thin polypropylene film for aseptic packaging applications and the product resulting therefrom and the process of making the same12 May 2026US 12,623,442 B2MuCell Extrusion, LLC
- Rolled edge trays having smooth edges and stacking extensions5 May 2026US 12,617,142 B2Converter Manufacturing, LLC
- 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
- On- and offshore long-chain polyamide tube with increased barrier effect1 Oct 2026US 2026/0295917 A1Evonik Operations GmbH
- Polar polymers as processing aids in polyethylene1 Oct 2026US 2026/0297309 A1NOVA Chemicals (International) S.A.
Most cited
By later US patents
- Flexible, multiple-compartment drug container and method of making and using same132US 5,944,709 AB. Braun Medical Inc. · 1999
- Method of making and using a flexible, multiple-compartment drug container91US 6,203,535 B1B. Braun Medical Inc. · 2001
- Fill-through-the-top package and method and apparatus for making the same79US 6,148,588 APactiv Corporation · 2000
- Fill-through-the-top package78US 6,071,011 ATenneco Packaging · 2000
- Fill-through-the-top package and method and apparatus for making the same72US 6,279,298 B1Pactiv Corporation · 2001