B31D 5/0073
Including pillow forming
Official title: {including pillow forming}
B31D5/0073 (Including pillow forming) appears on 385 US grants and 427 published applications in this corpus.
Search patents in B31D- Granted patents
- 385
- Published applications
- 427
- Assignees
- 123
- Inventors
- 428
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 2 |
| 2002 | 6 | 13 |
| 2003 | 9 | 9 |
| 2004 | 11 | 16 |
| 2005 | 6 | 22 |
| 2006 | 16 | 34 |
| 2007 | 12 | 12 |
| 2008 | 11 | 19 |
| 2009 | 14 | 22 |
| 2010 | 14 | 20 |
| 2011 | 19 | 19 |
| 2012 | 10 | 10 |
| 2013 | 15 | 22 |
| 2014 | 15 | 13 |
| 2015 | 14 | 26 |
| 2016 | 10 | 10 |
| 2017 | 10 | 13 |
| 2018 | 12 | 21 |
| 2019 | 15 | 25 |
| 2020 | 11 | 16 |
| 2021 | 23 | 25 |
| 2022 | 21 | 22 |
| 2023 | 18 | 14 |
| 2024 | 13 | 11 |
| 2025 | 8 | 7 |
| 2026 | 8 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Packing bag and automated production apparatus15 Sep 2026US 12,735,239 B2Chienfu Wrapping Materials Co. Ltd.
- Method and apparatus for inflating and sealing a prefabricated inflatable track26 May 2026US 12,636,850 B2GFC Engineering Sp. z o.o.
- Systems for dispensing pillows for product packaging28 Apr 2026US 12,612,206 B2Pregis LLC
- Method and system for forming domed paper and structures21 Apr 2026US 12,605,915 B2Little Feet Packaging, Inc.
- Information handling system thin wall packaging14 Apr 2026US 12,600,551 B2Dell Products L. P.
- Conveyor belt6 Aug 2026US 2026/0225340 A1Sprick GmbH Bielefelder Papier- und Wellpappenwerke & Co.
- Products, equipment, and methods for field fabrication, use, and installation of skinned cellulose assemblies12 Mar 2026US 2026/0070701 A1Cleanfiber Inc.
- Heat-sealing transmission mechanism and air cushion machine5 Feb 2026US 2026/0035115 A1Hangzhou Bing Jia Technology Co., Ltd.
- Gas-filled insulating packaging material with a low emitting aluminized film internal structure configured for cold chain packages1 Jan 2026US 2026/0001702 A1
- Inflatable protective packaging for the cold chain marketplace11 Dec 2025US 2025/0376318 A1
Most cited
By later US patents
- System and device for inflating and sealing air inflated cushioning material152US 4,017,351 AMinnesota Mining and Manufacturing Company · 1977
- Inflatable packaging material141US 4,551,379 A1985
- Apparatus for inflating and sealing air-filled packing cushions140US 6,659,150 B1Free-Flow Packaging International, Inc. · 2003
- Strip material used in forming air inflated cushioning material127US 4,096,306 AMinnesota Mining and Manufacturing Company · 1978
- System for inflation and sealing of air cushions123US 3,938,298 AMinnesota Mining and Manufacturing Company · 1976