B65D 81/30
By excluding light or other outside radiation
Official title: by excluding light or other outside radiation (wrappers B65D65/16)
B65D81/30 (By excluding light or other outside radiation) appears on 122 US grants and 171 published applications in this corpus.
Search patents in B65D- Granted patents
- 122
- Published applications
- 171
- Assignees
- 122
- Inventors
- 453
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 3 |
| 2003 | 3 | 8 |
| 2004 | 3 | 2 |
| 2005 | 2 | 4 |
| 2006 | 1 | 3 |
| 2007 | 1 | 6 |
| 2008 | 2 | 0 |
| 2009 | 1 | 4 |
| 2010 | 0 | 4 |
| 2011 | 1 | 8 |
| 2012 | 2 | 5 |
| 2013 | 2 | 1 |
| 2014 | 3 | 2 |
| 2015 | 1 | 13 |
| 2016 | 2 | 6 |
| 2017 | 2 | 11 |
| 2018 | 5 | 5 |
| 2019 | 6 | 7 |
| 2020 | 3 | 10 |
| 2021 | 0 | 11 |
| 2022 | 8 | 12 |
| 2023 | 5 | 18 |
| 2024 | 10 | 8 |
| 2025 | 11 | 12 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Container for, and a pack including, cyanoacrylate composition(s)17 Mar 2026US 12,577,374 B2Henkel AG & Co. KGaA
- Filter for glass container3 Mar 2026US 12,566,286 B2Nexdot
- Contact lens packaging container and contact lens product6 Jan 2026US 12,514,350 B2Pegavision Corporation
- Liquid reservoir system16 Dec 2025US 12,495,886 B1
- Method for packaging a food product and a packaging machine2 Dec 2025US 12,486,067 B2Tetra Laval Holdings & Finance S. A.
- Squeezable bottle for aseptic filling with viscous food, packaged viscous product, preform and method of filling a squeezable bottle10 Sep 2026US 2026/0264922 A1Societe des Produits Nestle S. A.
- Multilayer pet bottles with low light transmittance13 Aug 2026US 2026/0233881 A1The Coca-Cola Company
- Light shield bioprocessing bags13 Aug 2026US 2026/0233919 A1Aran Biotech Ltd.
- Filter for glass container23 Jul 2026US 2026/0211164 A1Nexdot
- Anti-uv coating12 Mar 2026US 2026/0071081 A1Nexdot
Most cited
By later US patents
- Plant package and method of preparing the same67US 4,006,561 APflanz-Frisch Transportsack GmbH · 1977
- Method of making a conductive resealable pouch56US 4,496,406 AGeneral Dynamics, Pomona Division · 1985
- Sanitary container55US 6,171,670 B2Daikyo Seiko, Ltd. · 2001
- Easily openable packaging material for photographic photosensitive materials42US 4,708,896 AFuji Photo Film Co., Ltd. · 1987
- Light-protective container assembly and method of making same41US 6,613,036 B1Abbott Laboratories · 2003