B29C 70/504
Using rollers or pressure bands
Official title: {using rollers or pressure bands (for corrugating B29C53/22)}
B29C70/504 (Using rollers or pressure bands) appears on 647 US grants and 594 published applications in this corpus.
Search patents in B29C- Granted patents
- 647
- Published applications
- 594
- Assignees
- 407
- Inventors
- 1,446
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 9 | 0 |
| 1982 | 4 | 0 |
| 1983 | 10 | 0 |
| 1984 | 5 | 0 |
| 1985 | 10 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 9 | 0 |
| 1992 | 18 | 0 |
| 1993 | 19 | 0 |
| 1994 | 16 | 0 |
| 1995 | 15 | 0 |
| 1996 | 18 | 0 |
| 1997 | 22 | 0 |
| 1998 | 23 | 0 |
| 1999 | 9 | 0 |
| 2000 | 13 | 0 |
| 2001 | 7 | 4 |
| 2002 | 3 | 10 |
| 2003 | 5 | 15 |
| 2004 | 6 | 17 |
| 2005 | 12 | 15 |
| 2006 | 4 | 16 |
| 2007 | 9 | 13 |
| 2008 | 2 | 15 |
| 2009 | 4 | 20 |
| 2010 | 8 | 27 |
| 2011 | 19 | 11 |
| 2012 | 23 | 24 |
| 2013 | 13 | 16 |
| 2014 | 6 | 22 |
| 2015 | 15 | 28 |
| 2016 | 10 | 30 |
| 2017 | 18 | 42 |
| 2018 | 23 | 33 |
| 2019 | 24 | 31 |
| 2020 | 36 | 29 |
| 2021 | 27 | 45 |
| 2022 | 30 | 39 |
| 2023 | 37 | 40 |
| 2024 | 24 | 28 |
| 2025 | 24 | 17 |
| 2026 | 13 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fiber-reinforced resin composite body, production method therefor, and non-woven fabric for use in fiber-reinforced resin composite body22 Sep 2026US 12,741,400 B2Kuraray Co., Ltd.
- Engineered stone slab, and apparatus and method for creating25 Aug 2026US 12,715,158 B1Sqip, LLC
- Prepreg and method for manufacturing same25 Aug 2026US 12,715,969 B2The Yokohama Rubber Co., Ltd.
- Methods to provide a floor covering18 Aug 2026US 12,709,041 B2Unilin BV
- Continuous fiber reinforced thermoplastic resin composite material and method for producing same18 Aug 2026US 12,709,057 B2Lotte Chemical Corporation
- Floor covering element8 Oct 2026US 2026/0307291 A1Unilin BV
- Method for producing composite fiber materials with a particularly low degree of fiber warpage20 Aug 2026US 2026/0241644 A1Bond-Laminates GmbH
- Method and apparatus for manufacturing fiber-reinforced resin material20 Aug 2026US 2026/0241647 A1Mazda Motor Corporation
- Insulation Material And Method Of Making Insulation Material9 Jul 2026US 2026/0193014 A1MP Global Products, L.L.C.
- High buoyancy composite materials9 Jul 2026US 2026/0194330 A1Honeywell International Inc.
Most cited
By later US patents
- Process for the continuous manufacture of sheeting from thermoplastic synthetic resins116US 4,396,566 ADynamit Nobel Aktiengesellschaft · 1983
- Non-woven heating element108US 4,534,886 AInternational Paper Company · 1985
- Method of making a reinforced collapsible hose construction106US 4,478,661 ADayco Corporation · 1984
- Method and apparatus for fiber lamination106US 4,790,898 AThe Boeing Company · 1988
- Fiber-reinforced composites and method for the production thereof106US 7,858,189 B2Saertex Wagener GmbH & Co. KG · 2010