B29C 59/08
Surface shaping of articles: by flame treatment
Official title: by flame treatment {; using hot gases}
B29C59/08 (Surface shaping of articles: by flame treatment) appears on 100 US grants and 75 published applications in this corpus.
Search patents in B29C- Granted patents
- 100
- Published applications
- 75
- Assignees
- 81
- Inventors
- 237
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 2 |
| 2002 | 5 | 3 |
| 2003 | 4 | 5 |
| 2004 | 5 | 6 |
| 2005 | 2 | 7 |
| 2006 | 0 | 4 |
| 2007 | 1 | 3 |
| 2008 | 4 | 3 |
| 2009 | 2 | 4 |
| 2010 | 2 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 3 |
| 2015 | 2 | 1 |
| 2016 | 1 | 4 |
| 2017 | 3 | 3 |
| 2018 | 3 | 2 |
| 2019 | 2 | 5 |
| 2020 | 1 | 2 |
| 2021 | 2 | 2 |
| 2022 | 3 | 3 |
| 2023 | 1 | 1 |
| 2024 | 3 | 2 |
| 2025 | 1 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for preparation of oxygen barrier film12 May 2026US 12,624,177 B2Sabic Global Technologies B.V.
- Composite pre-bonding treatment method6 May 2025US 12,290,993 B2Mitsubishi Heavy Industries, Ltd.
- Method for producing a helical casting pattern26 Nov 2024US 12,151,425 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Device and method for surface smoothing additively manufactured shaped parts consisting of plastic5 Nov 2024US 12,134,224 B2DyeMansion GmbH
- Bonded multilayer article2 Jul 2024US 12,025,258 B2Dow Global Technologies LLC
- Processes for texturizing and marking a surface28 Aug 2025US 2025/0269580 A1Keter Home and Garden Products Ltd
- Polymeric Structures for Packagings15 May 2025US 2025/0153468 A1Esse C.I. –Societa’ Costruzioni Industriali- S.R.L.
- Process and apparatus for making insulated pipe6 Mar 2025US 2025/0073974 A1Set Ehf
- Monitoring a flame treatment device15 Aug 2024US 2024/0271871 A1Singulus Technologies AG
- Systems and methods for modifying surfaces of additively manufactured objects21 Mar 2024US 2024/0091906 A1Align Technology, Inc.
Most cited
By later US patents
- Reclosable zipper with tamper evident feature123US 5,435,864 AMinigrip, Inc. · 1995
- Reclosable zipper with tamper evident feature86US 5,425,825 A1995
- Method of flame activation of substrates74US 4,622,237 A1986
- Fluoropolymer composite tube and method of preparation72US 5,759,329 APilot Industries, Inc. · 1998
- Sealable container and open top cap with directly bonded elastomer septum56US 6,234,335 B1Integrated Liner Technologies, Inc. · 2001