B31D 5/0052
Involving rollers
Official title: {involving rollers}
B31D5/0052 (Involving rollers) appears on 91 US grants and 111 published applications in this corpus.
Search patents in B31D- Granted patents
- 91
- Published applications
- 111
- Assignees
- 19
- Inventors
- 69
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 2 |
| 2004 | 2 | 4 |
| 2005 | 2 | 2 |
| 2006 | 1 | 4 |
| 2007 | 3 | 5 |
| 2008 | 3 | 4 |
| 2009 | 1 | 1 |
| 2010 | 3 | 1 |
| 2011 | 3 | 8 |
| 2012 | 4 | 2 |
| 2013 | 3 | 4 |
| 2014 | 2 | 4 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 3 | 7 |
| 2018 | 2 | 7 |
| 2019 | 2 | 5 |
| 2020 | 2 | 7 |
| 2021 | 5 | 6 |
| 2022 | 9 | 9 |
| 2023 | 9 | 7 |
| 2024 | 8 | 6 |
| 2025 | 8 | 8 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Forming station with guide wall28 Jul 2026US 12,691,656 B2Sprick GmbH Bielefelder Papier- und Wellpappenwerke & Co.
- Forming assembly for a dunnage conversion machine, dunnage conversion machine and pre-prepared sheet stock material7 Apr 2026US 12,594,738 B2Ranpak Corp.
- Systems for producing dunnage21 Oct 2025US 12,447,709 B2Pregis LLC
- Dunnage systems with automated feeding capability9 Sep 2025US 12,409,630 B2Pregis LLC
- Expanded slit sheet void fill dispensing systems and methods5 Aug 2025US 12,378,025 B2
- Dunnage systems with automated feeding capability28 May 2026US 2026/0145404 A1Pregis LLC
- Dunnage cut-assist biasing member23 Apr 2026US 2026/0109128 A1Pregis LLC
- Post-crumpler jam detector for dunnage device12 Feb 2026US 2026/0042272 A1Pregis LLC
- Systems for producing dunnage12 Feb 2026US 2026/0042273 A1Pregis LLC
- Dunnage apparatus with conical inlet11 Dec 2025US 2025/0375947 A1Pregis LLC
Most cited
By later US patents
- Paper dispensing system and method70US 6,179,765 B2FT Acquisition, L.P. · 2001
- Machine and method for making paper dunnage63US 6,910,997 B1Free-Flow Packaging International, Inc. · 2005
- Paper conversion dispenser machine44US 6,632,165 B12003
- Compact apparatus and system for creating and dispensing cushioning dunnage33US 6,673,001 B22004
- Method for making paper dunnage33US 7,651,455 B2Free-Flow Packaging International, Inc. · 2010