B29C 65/368
With a polymer coating
Official title: {with a polymer coating}
B29C65/368 (With a polymer coating) appears on 427 US grants and 254 published applications in this corpus.
Search patents in B29C- Granted patents
- 427
- Published applications
- 254
- Assignees
- 208
- Inventors
- 790
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 8 | 0 |
| 1988 | 13 | 0 |
| 1989 | 13 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 8 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 9 | 0 |
| 1996 | 11 | 0 |
| 1997 | 13 | 0 |
| 1998 | 22 | 0 |
| 1999 | 19 | 0 |
| 2000 | 12 | 0 |
| 2001 | 13 | 1 |
| 2002 | 7 | 12 |
| 2003 | 11 | 6 |
| 2004 | 7 | 10 |
| 2005 | 5 | 12 |
| 2006 | 12 | 14 |
| 2007 | 2 | 11 |
| 2008 | 7 | 9 |
| 2009 | 4 | 7 |
| 2010 | 2 | 3 |
| 2011 | 2 | 8 |
| 2012 | 4 | 10 |
| 2013 | 4 | 8 |
| 2014 | 7 | 12 |
| 2015 | 3 | 7 |
| 2016 | 6 | 13 |
| 2017 | 11 | 14 |
| 2018 | 6 | 18 |
| 2019 | 15 | 8 |
| 2020 | 14 | 13 |
| 2021 | 13 | 15 |
| 2022 | 13 | 8 |
| 2023 | 12 | 11 |
| 2024 | 10 | 12 |
| 2025 | 7 | 8 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Induction bonded reel18 Aug 2026US 12,709,070 B2Vandor Corporation
- Pressure element and sealing device for a packaging assembly having a pressure element14 Jul 2026US 12,679,044 B2Tetra Laval Holdings & Finance S. A.
- Systems for high-speed application of paper-based end closures on composite containers24 Mar 2026US 12,583,639 B2Sonoco Development, Inc.
- Apparatus and method to produce closing systems for containers11 Nov 2025US 12,466,146 B2I,M.A. Industria Macchine Automatiche S.p.A.
- Method for producing a rotor blade of a wind turbine23 Sep 2025US 12,420,492 B2Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Shim assembly for welded interface(s) between thermoplastic components and methods thereof27 Aug 2026US 2026/0249564 A1Rohr, Inc.
- Thermal bonding method for plastic bag and method of manufacturing plastic bag23 Apr 2026US 2026/0109504 A1
- Method for heat-sealing a seal on a plastic container19 Mar 2026US 2026/0077562 A11/4 Vin
- Induction heat-seal closure liner with restricted product orifice1 Jan 2026US 2026/0001281 A1Tekni-Plex, Inc.
- Induction heated corner keys25 Dec 2025US 2025/0387980 A1
Most cited
By later US patents
- Position feedback system and method for use thereof1,075US 6,625,517 B12003
- RF active compositions for use in adhesion, bonding and coating176US 6,348,679 B1Ameritherm, Inc. · 2002
- Process for anchoring connecting elements in a material with pores or cavities and connecting elements therefor146US 6,913,666 B1Woodwelding AG · 2005
- Radio frequency (RF) heating system133US 6,649,888 B2Codaco, Inc. · 2003
- Induction heating gun116US 4,521,659 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1985