B31B 70/001
Shaping, other than by folding, sheet material under pressure
Official title: {Shaping, other than by folding, sheet material under pressure}
B31B70/001 (Shaping, other than by folding, sheet material under pressure) appears on 29 US grants and 31 published applications in this corpus.
Search patents in B31B- Granted patents
- 29
- Published applications
- 31
- Assignees
- 24
- Inventors
- 67
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 3 |
| 2019 | 0 | 1 |
| 2020 | 2 | 3 |
| 2021 | 1 | 1 |
| 2022 | 4 | 2 |
| 2023 | 2 | 5 |
| 2024 | 3 | 5 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Embossed paper in combination with paper cushioning for shipping envelopes27 Jan 2026US 12,533,871 B2HexcelPack, LLC
- Packaging material9 Dec 2025US 12,492,059 B2Carlton Packaging LLP
- Flexible package for food or beverage preparation having a rigid part4 Mar 2025US 12,240,685 B2Societe des Produits Nestle S. A.
- Process and equipment for manufacturing a reinforced sachet10 Dec 2024US 12,162,238 B2Societe des Produits Nestle S. A.
- Embossed paper in combination with paper cushioning for shipping envelopes2 Jul 2024US 12,023,901 B2HexcelPack, LLC
- Embossed paper in combination with paper cushioning for shipping envelopes3 Apr 2025US 2025/0108590 A1HexcelPack, LLC
- Forming unit for a packaging machine and method thereof6 Mar 2025US 2025/0074026 A1P.F.M. S.p.A.
- Systems and Methods for Making Envelopes and/or other Protective Products with Paper Cushioning3 Oct 2024US 2024/0326371 A1
- Methods and apparatus for forming, filling and sealing film containers4 Jul 2024US 2024/0217688 A1Douglas Machine Inc.
- Improvements to packaging material2 May 2024US 2024/0140671 A1Carlton Packaging LLP
Most cited
By later US patents
- Plastic film zipper bag having straightened heat seals116US 5,152,613 AMobil Oil Corporation · 1992
- Method of forming polymeric bags20US 9,487,334 B2Poly-America, L. P. · 2016
- Process for production of a bag having linear ribs12US 5,501,757 ASumitomo Bakelite Co., Ltd. · 1996
- Films and bags with visually distinct regions and methods of making the same10US 11,345,118 B2The Glad Products Company · 2022
- Apparatus for manufacturing ovenable paperboard articles10US 4,534,725 AInternational Paper Company · 1985