B29C 65/348
With a polymer coating
Official title: {with a polymer coating}
B29C65/348 (With a polymer coating) appears on 138 US grants and 83 published applications in this corpus.
Search patents in B29C- Granted patents
- 138
- Published applications
- 83
- Assignees
- 113
- Inventors
- 287
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 8 |
| 2003 | 6 | 3 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 4 |
| 2007 | 0 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 0 | 5 |
| 2011 | 1 | 1 |
| 2012 | 1 | 4 |
| 2013 | 1 | 7 |
| 2014 | 2 | 6 |
| 2015 | 3 | 5 |
| 2016 | 1 | 5 |
| 2017 | 4 | 1 |
| 2018 | 5 | 3 |
| 2019 | 5 | 5 |
| 2020 | 3 | 3 |
| 2021 | 4 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 4 |
| 2024 | 3 | 2 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrofusion joint and fusion method4 Nov 2025US 12,459,212 B2Sekisui Chemical Co., Ltd.
- Method for producing a rotor blade of a wind turbine23 Sep 2025US 12,420,492 B2Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Electrofusion joint25 Mar 2025US 12,259,076 B2Sekisui Chemical Co., Ltd.
- Weldable thermoplastic composite composites5 Nov 2024US 12,134,234 B2Arkema Inc.
- Method of resistively welding parts and parts made thereby17 Sep 2024US 12,090,567 B2Omachron Intellectual Property Inc.
- Shim assembly for welded interface(s) between thermoplastic components and methods thereof27 Aug 2026US 2026/0249564 A1Rohr, Inc.
- An implant for electric resistance welding of thermoplastic composites and a method of welding by means of the implant27 Feb 2025US 2025/0065572 A1Polskie Zaklady Lotnicze Spolka Z Ograniczona Odpowiedzialnoscia
- Electrofusion joint and fusion method5 Dec 2024US 2024/0399670 A1Sekisui Chemical Co., Ltd.
- Heat-seal Band with Separate Electrical Paths for Voltage Sensing and Current Load Transmission5 Sep 2024US 2024/0293977 A1Force Global—ROPEX America LLC
- A method for producing a rotor blade of a wind turbine28 Dec 2023US 2023/0415424 A1Siemens Gamesa Renewable Energy Innovation & Technology S.L.
Most cited
By later US patents
- Heat sealing method for making a luggage case150US 5,458,718 AVIP Industries Limited · 1995
- Composite plastic-metallic bonding means and method88US 4,029,837 A1977
- Secondary containment system68US 4,805,444 A1989
- Method and woven mesh heater comprising insulated and noninsulated wire for fusion welding of plastic pieces63US 5,475,203 AGas Research Institute · 1995
- Adhesive bonding using variable frequency microwave energy59US 5,804,801 ALambda Technologies, Inc. · 1998