B31B 50/753
By spraying
Official title: {by spraying}
B31B50/753 (By spraying) appears on 9 US grants and 11 published applications in this corpus.
Search patents in B31B- Granted patents
- 9
- Published applications
- 11
- Assignees
- 7
- Inventors
- 27
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for web-fed dry forming of fiber-based products11 Aug 2026US 12,703,166 B2Footprint International, LLC
- Reinforced shipping container12 Apr 2022US 11,301,604 B1Amazon Technologies, Inc.
- Insulated packaging and method of making same22 Jan 2019US 10,183,458 B2LBP Manufacturing, Inc.
- Insulating packaging16 May 2017US 9,648,969 B2LBP Manufacturing, Inc.
- Insulating container14 Mar 2017US 9,591,937 B2LBP Manufacturing, Inc.
- Systems and methods for web-fed dry forming of fiber-based products18 Dec 2025US 2025/0381750 A1Footprint International, LLC
- Internal Spraying of Paper Product Cores20 Nov 2025US 2025/0354336 A1Kimberly-Clark Worldwide, Inc.
- Systems and methods for web-fed dry forming of fiber-based products19 Jun 2025US 2025/0196461 A1Footprint International, LLC
- Grease resistant paperboard and pizza box made therewith2 Jan 2020US 2020/0002069 A1Kruger Holdings L.P.
- Insulated packaging and method of making same23 May 2019US 2019/0152183 A1LBP Manufacturing, Inc.
Most cited
By later US patents
- Wax-coated paperboard containers24US 5,078,313 ASweetheart Cup Company Inc. · 1992
- Insulating packaging20US 9,522,772 B2LBP Manufacturing, Inc. · 2016
- Insulated packaging and method of making same16US 10,183,458 B2LBP Manufacturing, Inc. · 2019
- Insulating container15US 9,591,937 B2LBP Manufacturing, Inc. · 2017
- Insulating packaging15US 9,648,969 B2LBP Manufacturing, Inc. · 2017