B31F 2201/073
Rollers having a multilayered structure
B31F2201/073 (Rollers having a multilayered structure) appears on 36 US grants and 36 published applications in this corpus.
Search patents in B31F- Granted patents
- 36
- Published applications
- 36
- Assignees
- 28
- Inventors
- 94
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 2 |
| 2003 | 0 | 5 |
| 2004 | 5 | 2 |
| 2005 | 0 | 3 |
| 2006 | 2 | 3 |
| 2007 | 1 | 2 |
| 2008 | 2 | 3 |
| 2009 | 0 | 1 |
| 2010 | 3 | 2 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compliant anvil6 Aug 2024US 12,053,901 B2The Procter & Gamble Company
- Compliant anvil19 Jul 2022US 11,389,986 B2The Procter & Gamble Company
- Method for producing a paper roll with smooth plies and relative roll18 Feb 2020US 10,562,257 B2Gambini S.P.A.
- Rotary-tool mandrel, unit for converting a flat substrate, and operating method5 Nov 2019US 10,464,276 B2Bobst Mex SA
- Abrasion-resistant rubber roll cover with polyurethane coating14 May 2019US 10,287,731 B2Stowe Woodward Licensco, LLC
- Arrangement for Producing Layer Adhesion of at Least Two Tissue Layers by Means of Cold Welding3 Sep 2026US 2026/0257447 A1
- A method and system for manufacturing an embossing device by using an etch mask9 Nov 2023US 2023/0356454 A1Boegli-Gravures S.A.
- Compliant anvil22 Sep 2022US 2022/0297337 A1The Procter & Gamble Company
- Roller for the Transformation of Tape Material, In Particular for Paper Material3 Jun 2021US 2021/0163248 A1
- Compliant anvil11 Jun 2020US 2020/0180182 A1The Procter & Gamble Company
Most cited
By later US patents
- Apparatus and process for making a dual ply cellulosic fibrous laminate85US 5,468,323 AThe Procter & Gamble Company · 1995
- Dual ply cellulosic fibrous structure laminate68US 5,294,475 AThe Procter & Gamble Company · 1994
- Embossing apparatus having magnetic roller and flexible embossing plates therefor60US 4,116,594 AMagna-Graphics Corporation · 1978
- Method and device for producing an embossed web material and product made in this way31US 6,755,928 B1Fabio Perini S. P. A. · 2004
- Embossing roller and method30US 4,110,152 AAvery International Corporation · 1978