B29C 65/40
Applying molten plastics
Official title: Applying molten plastics, e.g. hot melt (using welding bar {combined with hot gases} B29C65/12; by moulding B29C65/70)
B29C65/40 (Applying molten plastics) appears on 291 US grants and 254 published applications in this corpus.
Search patents in B29C- Granted patents
- 291
- Published applications
- 254
- Assignees
- 218
- Inventors
- 601
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 12 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 0 |
| 2002 | 5 | 5 |
| 2003 | 6 | 6 |
| 2004 | 4 | 9 |
| 2005 | 3 | 10 |
| 2006 | 4 | 15 |
| 2007 | 5 | 7 |
| 2008 | 8 | 12 |
| 2009 | 1 | 6 |
| 2010 | 4 | 9 |
| 2011 | 4 | 6 |
| 2012 | 7 | 13 |
| 2013 | 5 | 11 |
| 2014 | 7 | 11 |
| 2015 | 6 | 21 |
| 2016 | 10 | 5 |
| 2017 | 13 | 16 |
| 2018 | 10 | 14 |
| 2019 | 8 | 15 |
| 2020 | 13 | 16 |
| 2021 | 13 | 13 |
| 2022 | 12 | 11 |
| 2023 | 8 | 6 |
| 2024 | 5 | 7 |
| 2025 | 6 | 2 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Packages configured for improved sealing8 Sep 2026US 12,728,604 B2Intercontinental Great Brands LLC
- Method for preparing an enhanced auxetic composite material (EACM)18 Aug 2026US 12,708,167 B2Honeywell Safety Products USA, Inc.
- Sensor fixing structure, wearable device, and hot melt apparatus30 Jun 2026US 12,669,354 B2Goertek Inc.
- Injection molded body and method for manufacturing same19 May 2026US 12,630,086 B2Mitsuba Corporation
- Method of preparation of a decorated wall or floor panels12 May 2026US 12,623,390 B2Akzenta Paneele + Profile GmbH
- Method and Apparatus for Applying Hook and Loop Fasteners to a Coated Webbing17 Sep 2026US 2026/0273574 A1BioThane Coated Webbing Corp
- Plastic welder18 Jun 2026US 2026/0166822 A1Drader Manufacturing Industries Ltd.
- Joining method for polymer containing components2 Apr 2026US 2026/0091560 A1Joseph Machine Company, Inc.
- Joining composite elements of wind turbine blades2 Apr 2026US 2026/0091561 A1Lm Wind Power A/S
- Method For Producing A Decorated Wall Or Floor Panel12 Mar 2026US 2026/0070274 A1Akzenta Paneele + Profile GmbH
Most cited
By later US patents
- Fastener installation method506US 4,093,491 A1978
- Connecting method of resin material molded product, process cartridge and assembling method of process cartridge137US 6,415,121 B1Canon Kabushiki Kaisha · 2002
- Carpet and techniques for making and recycling same113US 5,240,530 ATennessee Valley Performance Products, Inc. · 1993
- Modular structure for building panels and methods of making and using same108US 7,127,865 B22006
- Spiral formed products and method of manufacture99US 6,537,405 B1Nomaco Inc. · 2003