B29C 41/32
Making multilayered or multicoloured articles
B29C41/32 (Making multilayered or multicoloured articles) appears on 107 US grants and 128 published applications in this corpus.
Search patents in B29C- Granted patents
- 107
- Published applications
- 128
- Assignees
- 66
- Inventors
- 228
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 3 |
| 2003 | 2 | 14 |
| 2004 | 4 | 9 |
| 2005 | 2 | 8 |
| 2006 | 5 | 10 |
| 2007 | 8 | 6 |
| 2008 | 7 | 5 |
| 2009 | 2 | 5 |
| 2010 | 4 | 6 |
| 2011 | 5 | 4 |
| 2012 | 7 | 2 |
| 2013 | 3 | 2 |
| 2014 | 1 | 3 |
| 2015 | 1 | 6 |
| 2016 | 1 | 1 |
| 2017 | 3 | 5 |
| 2018 | 4 | 7 |
| 2019 | 0 | 12 |
| 2020 | 9 | 4 |
| 2021 | 6 | 1 |
| 2022 | 6 | 3 |
| 2023 | 2 | 4 |
| 2024 | 1 | 3 |
| 2025 | 4 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Release agent and method of producing resin product25 Nov 2025US 12,479,939 B2Harima Chemicals, Inc.
- Linerless, conformable composite tank structure for aircraft water and waste21 Oct 2025US 12,447,723 B2MAG Aerospace Industries, LLC
- Composition and method to form a composite core material11 Feb 2025US 12,221,522 B2Composite Technologies International, LLC
- Molding apparatus for forming a fastening device21 Jan 2025US 12,202,178 B2Aplix
- Moulding apparatus for forming a fastening device2 Apr 2024US 11,945,138 B2Aplix
- Process for manufacturing floor or wall coverings, and associated coverings18 Jun 2026US 2026/0166862 A1Gerflor
- Pellets, systems and methods of making pellets, and systems and methods of making insulated products using pellets5 Mar 2026US 2026/0061668 A1Temperpack Technologies, Inc.
- Linerless, conformable composite tank structure for aircraft water and waste13 Nov 2025US 2025/0346025 A1MAG Aerospace Industries, LLC
- Composition and Method to Form a Composite Core Material5 Jun 2025US 2025/0179270 A1Composite Technologies International, LLC
- Cannula and method for producing a cannula3 Oct 2024US 2024/0325681 A1
Most cited
By later US patents
- Breathable structural web and breathable structural web-forming apparatus97US 9,877,876 B22018
- Method and apparatus for producing seamless retroreflective sheeting44US 5,558,740 AReflexite Corporation · 1996
- Process for producing a double-layer film40US 5,474,802 AAsahi Glass Company, Limited · 1995
- Solution casting process for producing polymer film33US 7,172,713 B2Fuji Photo Film Co., Ltd. · 2007
- Decorative golf club grip32US 7,347,792 B22008