B29C 39/12
Making multilayered or multicoloured articles
Official title: Making multilayered or multicoloured articles {(B29C39/021 takes precedence)}
B29C39/12 (Making multilayered or multicoloured articles) appears on 277 US grants and 305 published applications in this corpus.
Search patents in B29C- Granted patents
- 277
- Published applications
- 305
- Assignees
- 229
- Inventors
- 647
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 2 |
| 2002 | 5 | 3 |
| 2003 | 8 | 5 |
| 2004 | 3 | 6 |
| 2005 | 2 | 9 |
| 2006 | 2 | 3 |
| 2007 | 2 | 6 |
| 2008 | 4 | 7 |
| 2009 | 2 | 4 |
| 2010 | 3 | 4 |
| 2011 | 3 | 12 |
| 2012 | 5 | 12 |
| 2013 | 7 | 15 |
| 2014 | 7 | 8 |
| 2015 | 6 | 31 |
| 2016 | 11 | 33 |
| 2017 | 15 | 19 |
| 2018 | 21 | 26 |
| 2019 | 26 | 19 |
| 2020 | 18 | 20 |
| 2021 | 20 | 16 |
| 2022 | 8 | 15 |
| 2023 | 14 | 11 |
| 2024 | 11 | 5 |
| 2025 | 16 | 11 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Utility fixture for creating a distributed utility network7 Jul 2026US RE50,945 E1The Boeing Company
- Method of manufacturing a microfluidic architecture5 May 2026US 12,617,129 B2Unhindr LTD
- Two-stage riveting14 Apr 2026US RE50,861 E1The Boeing Company
- Autonomous flexible manufacturing system for building a fuselage3 Mar 2026US 12,564,874 B2The Boeing Company
- Method for forming in-mold coating multi-layer coating film2 Dec 2025US 12,485,593 B2Kansai Paint Co., Ltd.
- Transfer device, and manufacturing method, detection method and detection device thereof8 Oct 2026US 2026/0314138 A1Chongqing Konka Photoelectric Technology Research Institute Co., Ltd.
- Method of manufacturing a microfluidic architecture27 Aug 2026US 2026/0249522 A1Unhlndr LTD
- Remediation of recycled plastics by urethane formulations to enhance surface reflectivity18 Jun 2026US 2026/0166783 A1Valeo Vision
- Processed slabs, and systems and methods related thereto25 Dec 2025US 2025/0387946 A1Cambria Company LLC
- Method for producing decorative elements20 Nov 2025US 2025/0353264 A1Demak S.R.L.
Most cited
By later US patents
- Buttress and surgical stapling apparatus2,012US 8,062,330 B2Tyco Healthcare Group LP · 2011
- Buttress and surgical stapling apparatus1,884US 8,496,683 B2Covidien LP · 2013
- Buttress and surgical stapling apparatus1,282US 9,005,243 B2Covidien LP · 2015
- Buttress and surgical stapling apparatus1,034US 9,636,850 B2Covidien LP · 2017
- Synthetic molded slabs, and systems and methods related thereto206US 9,289,923 B1Cambria Company LLC · 2016