B29C 55/18
By squeezing between surfaces
Official title: by squeezing between surfaces, e.g. rollers
B29C55/18 (By squeezing between surfaces) appears on 526 US grants and 387 published applications in this corpus.
Search patents in B29C- Granted patents
- 526
- Published applications
- 387
- Assignees
- 189
- Inventors
- 750
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 8 | 0 |
| 1990 | 5 | 0 |
| 1991 | 13 | 0 |
| 1992 | 13 | 0 |
| 1993 | 10 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 20 | 0 |
| 1997 | 38 | 0 |
| 1998 | 32 | 0 |
| 1999 | 12 | 0 |
| 2000 | 11 | 0 |
| 2001 | 12 | 8 |
| 2002 | 11 | 16 |
| 2003 | 5 | 18 |
| 2004 | 13 | 20 |
| 2005 | 10 | 13 |
| 2006 | 6 | 15 |
| 2007 | 6 | 8 |
| 2008 | 7 | 11 |
| 2009 | 5 | 11 |
| 2010 | 13 | 16 |
| 2011 | 10 | 26 |
| 2012 | 16 | 34 |
| 2013 | 13 | 25 |
| 2014 | 16 | 15 |
| 2015 | 22 | 14 |
| 2016 | 26 | 20 |
| 2017 | 18 | 15 |
| 2018 | 14 | 14 |
| 2019 | 12 | 17 |
| 2020 | 11 | 10 |
| 2021 | 11 | 14 |
| 2022 | 10 | 12 |
| 2023 | 13 | 11 |
| 2024 | 15 | 10 |
| 2025 | 7 | 9 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Link mechanism for resin-film stretch apparatus, resin-film stretch apparatus, and method of manufacturing resin film8 Sep 2026US 12,728,585 B2The Japan Steel Works, Ltd.
- Fluororesin film25 Aug 2026US 12,715,967 B2Junkosha Inc.
- Production of polymeric film14 Jul 2026US 12,679,053 B2Inteplast Group Corporation
- Polymer nanocomposites and methods of making the same13 Jan 2026US 12,522,713 B2Temple University of the Commonwealth System of Higher Education
- Ultra-thin, flexible thin-film filters with spatially or temporally varying optical properties and methods of making the same13 Jan 2026US 12,523,804 B2Everix, Inc.
- Ultra-thin, flexible thin-film filters with spatially or temporally varying optical properties and methods of making the same21 May 2026US 2026/0140290 A1Everix, Inc.
- Angled film stretching22 Jan 2026US 2026/0021630 A1Meta Platforms Technologies, LLC
- Phased intermeshing rollers for creating patterns in trash bags22 Jan 2026US 2026/0021941 A1The Glad Products Company
- Phased intermeshing rollers for creating patterns in trash bags22 Jan 2026US 2026/0021942 A1The Glad Products Company
- Battery material manufacturing apparatus, battery material manufacturing system, and battery material manufacturing method8 Jan 2026US 2026/0008221 A1The Japan Steel Works, Ltd.
Most cited
By later US patents
- Process for producing porous products1,316US 3,953,566 AW. L. Gore & Associates, Inc. · 1976
- Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge1,158US 5,151,092 AThe Procter & Gamble Company · 1992
- Porous products and process therefor909US 4,187,390 AW. L. Gore & Associates, Inc. · 1980
- Web materials exhibiting elastic-like behavior816US 5,518,801 AThe Procter & Gamble Company · 1996
- Method for incrementally stretching a zero strain stretch laminate web to impart elasticity thereto789US 5,167,897 AThe Procter & Gamble Company · 1992