B29C 51/14
Shaping by thermoforming , i.e. shaping sheets or sheet like preforms after
Official title: using multilayered preforms or sheets
B29C51/14 (Shaping by thermoforming , i.e. shaping sheets or sheet like preforms after) appears on 913 US grants and 926 published applications in this corpus.
Search patents in B29C- Granted patents
- 913
- Published applications
- 926
- Assignees
- 645
- Inventors
- 2,333
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 12 | 0 |
| 1978 | 11 | 0 |
| 1979 | 6 | 0 |
| 1980 | 14 | 0 |
| 1981 | 15 | 0 |
| 1982 | 11 | 0 |
| 1983 | 15 | 0 |
| 1984 | 7 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 12 | 0 |
| 1989 | 12 | 0 |
| 1990 | 17 | 0 |
| 1991 | 17 | 0 |
| 1992 | 18 | 0 |
| 1993 | 15 | 0 |
| 1994 | 17 | 0 |
| 1995 | 14 | 0 |
| 1996 | 11 | 0 |
| 1997 | 11 | 0 |
| 1998 | 19 | 0 |
| 1999 | 18 | 0 |
| 2000 | 19 | 0 |
| 2001 | 16 | 8 |
| 2002 | 17 | 25 |
| 2003 | 19 | 25 |
| 2004 | 16 | 23 |
| 2005 | 8 | 24 |
| 2006 | 15 | 32 |
| 2007 | 4 | 18 |
| 2008 | 15 | 27 |
| 2009 | 7 | 42 |
| 2010 | 21 | 25 |
| 2011 | 20 | 26 |
| 2012 | 21 | 26 |
| 2013 | 22 | 28 |
| 2014 | 12 | 24 |
| 2015 | 16 | 31 |
| 2016 | 16 | 56 |
| 2017 | 20 | 49 |
| 2018 | 36 | 52 |
| 2019 | 27 | 46 |
| 2020 | 34 | 59 |
| 2021 | 39 | 54 |
| 2022 | 39 | 73 |
| 2023 | 40 | 45 |
| 2024 | 48 | 45 |
| 2025 | 29 | 41 |
| 2026 | 31 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wearable article and method of manufacturing a wearable article6 Oct 2026US 12,751,509 B2NIKE, Inc.
- Container for package29 Sep 2026US 12,747,087 B2Berry Global, Inc.
- Rotatable mold apparatus8 Sep 2026US 12,728,584 B2Hyundai Mobis Co., Ltd.
- Composite structures and methods of forming composite structures11 Aug 2026US 12,703,158 B2Astro Tech Co., Ltd.
- Dental appliances from multilayer films having discrete structures covered by an ion permeable release layer7 Jul 2026US 12,672,939 B2Solventum Intellectual Properties Company
- Tray thermoforming apparatus8 Oct 2026US 2026/0307323 A1Cryovac, Inc.
- Laminate for thermoforming24 Sep 2026US 2026/0286078 A1Mitsubishi Gas Chemical Company, Inc.
- System and method for forming dental appliances17 Sep 2026US 2026/0277190 A1SprinRay, Inc.
- Shaped optical film20 Aug 2026US 2026/0243939 A13M Innovative Properties Company
- Pouch Forming Device for Secondary Battery and Pouch-Type Secondary Battery Manufacturing Method Using the Same13 Aug 2026US 2026/0237798 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Multilayer dental appliances and related methods and systems157US 9,655,691 B2Align Technology, Inc. · 2017
- 3D thermoplastic composite pultrusion system and method121US 9,764,520 B2Ebert Composites Corporation · 2017
- 3D thermoplastic composite pultrusion system and method120US 9,616,623 B2Ebert Composites Corporation · 2017
- 3D thermoplastic composite pultrusion system and method120US 9,963,978 B2Ebert Composites Corporation · 2018
- 3D thermoplastic composite pultrusion system and method119US 10,124,546 B2Ebert Composites Corporation · 2018