B29C 45/1459
Coating annular articles
Official title: {Coating annular articles}
B29C45/1459 (Coating annular articles) appears on 159 US grants and 182 published applications in this corpus.
Search patents in B29C- Granted patents
- 159
- Published applications
- 182
- Assignees
- 147
- Inventors
- 404
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 3 |
| 2002 | 5 | 2 |
| 2003 | 2 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 10 |
| 2006 | 2 | 0 |
| 2007 | 4 | 6 |
| 2008 | 1 | 9 |
| 2009 | 1 | 6 |
| 2010 | 0 | 8 |
| 2011 | 4 | 5 |
| 2012 | 3 | 7 |
| 2013 | 5 | 5 |
| 2014 | 4 | 11 |
| 2015 | 7 | 14 |
| 2016 | 6 | 10 |
| 2017 | 9 | 14 |
| 2018 | 8 | 12 |
| 2019 | 9 | 5 |
| 2020 | 9 | 9 |
| 2021 | 8 | 15 |
| 2022 | 7 | 9 |
| 2023 | 11 | 6 |
| 2024 | 5 | 3 |
| 2025 | 6 | 3 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Techniques for manufacturing a wearable ring device28 Apr 2026US 12,611,806 B2Oura Health Oy
- Loop mold for wearable device manufacturing1 Apr 2025US 12,263,623 B2Oura Health Oy
- Light-transmissive plastic plate structure with curved surface and method for fabricating the same25 Feb 2025US 12,233,692 B2Enflex, Inc.
- Heart valve4 Feb 2025US 12,213,878 B2Cambridge Enterprise Limited
- Polyurethane bonding skeleton for feeding tube device28 Jan 2025US 12,208,064 B2Avent, Inc.
- Techniques for manufacturing a wearable ring device8 Oct 2026US 2026/0307308 A1Oura Health Oy
- Article for chemical mechanical polishing process and chemical mechanical polishing system including the article1 Oct 2026US 2026/0295772 A1Shpp Global Technologies B.V.
- Techniques for manufacturing a wearable ring device23 Jul 2026US 2026/0208411 A1Oura Health Oy
- Power transmission resin gear and method of producing power transmission resin gear7 May 2026US 2026/0126105 A1Jtekt Corporation
- Bushing for heavy-duty vehicle axle/suspension systems22 Jan 2026US 2026/0022736 A1Hendrickson USA, L L C
Most cited
By later US patents
- Overmolded transponder71US 6,778,089 B2Avid Identification Systems, Inc. · 2004
- Overmolded transponder58US 6,441,741 B1Avid Identification Systems, Inc. · 2002
- Structural bearing element41US 5,120,279 AINA Walzlager Schaeffler KG · 1992
- Method of molding a skate wheel having a polyester core and a polyurethane case and the product thereof37US 4,040,670 APerma Rain Irrigation, Inc. · 1977
- Pipe of hard thermoplastic resin, pipe joint structure and methods of manufacturing the same34US 6,357,802 B1Daicel Chemical Industries, Ltd. · 2002