B31B 70/18
Longitudinally
Official title: longitudinally
B31B70/18 (Longitudinally) appears on 99 US grants and 89 published applications in this corpus.
Search patents in B31B- Granted patents
- 99
- Published applications
- 89
- Assignees
- 61
- Inventors
- 149
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 6 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 4 |
| 2005 | 1 | 2 |
| 2006 | 3 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 5 |
| 2015 | 1 | 2 |
| 2016 | 0 | 4 |
| 2017 | 5 | 17 |
| 2018 | 3 | 6 |
| 2019 | 3 | 3 |
| 2020 | 6 | 4 |
| 2021 | 4 | 3 |
| 2022 | 5 | 4 |
| 2023 | 1 | 6 |
| 2024 | 5 | 4 |
| 2025 | 8 | 5 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cornet cone package cutting machine from package bobbin30 Dec 2025US 12,508,789 B2
- Zipper tape-equipped bag body, article housing method for zipper tape-equipped bag body, manufacturing method for zipper tape-equipped bag body, and manufacturing device for zipper tape-equipped bag body18 Nov 2025US 12,472,718 B2Idemitsu Unitech Co., Ltd.
- Bag making apparatus and bag making method28 Oct 2025US 12,454,113 B2Totani Corporation
- Four side seal packaging bag and preparation device and method thereof16 Sep 2025US 12,415,328 B2Shanghai Zhoutai Light Industry Machinery Manufacturing Co., Ltd.
- Bag making method and bag making apparatus8 Jul 2025US 12,350,902 B2Totani Corporation
- A method and system for printing on bonded film materials having at least a layer of conductive material with a drying of ink using irradiation with electron beams (e-beams)10 Sep 2026US 2026/0264440 A1Omet S.R.L.
- Improved method for making and filling pouches with or without spout for packaging fluid products and related plant23 Jul 2026US 2026/0208901 A1
- Web superposing device and bag making apparatus18 Jun 2026US 2026/0166772 A1Totani Corporation
- Envelope and release cover formed from common substrate25 Sep 2025US 2025/0296740 A1Pregis LLC
- Cornet cone package cutting machine from package bobbin22 May 2025US 2025/0162274 A1Mondi Kale Nobel Ambalaj Sanayi Ve Ticaret Anonim Sirketi
Most cited
By later US patents
- Bag and bag making apparatus71US 4,540,089 AJohnsen & Jorgensen Jaypak Limited · 1985
- Method of forming a trapezoidally shaped sleeve having a printed lower portion70US 6,183,590 B2Southpac Trust International, Inc. · 2001
- Thermoplastic bag structure60US 5,967,663 ATenneco Packaging · 1999
- Method of making flat bottom plastic bag55US 4,526,565 ALinear Films, Inc. · 1985
- Breathable, sterilizable receptacles for storing articles in sterile condition50US 4,270,658 A1981