H01B 3/447
From acrylic compounds
Official title: {from acrylic compounds}
H01B3/447 (From acrylic compounds) appears on 184 US grants and 242 published applications in this corpus.
Search patents in H01B- Granted patents
- 184
- Published applications
- 242
- Assignees
- 140
- Inventors
- 593
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 6 |
| 2006 | 1 | 5 |
| 2007 | 1 | 6 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 2 | 7 |
| 2011 | 0 | 7 |
| 2012 | 6 | 10 |
| 2013 | 1 | 10 |
| 2014 | 8 | 19 |
| 2015 | 7 | 24 |
| 2016 | 11 | 16 |
| 2017 | 17 | 29 |
| 2018 | 16 | 27 |
| 2019 | 16 | 17 |
| 2020 | 20 | 12 |
| 2021 | 10 | 6 |
| 2022 | 8 | 5 |
| 2023 | 3 | 7 |
| 2024 | 5 | 9 |
| 2025 | 5 | 6 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Semiconductive polymer composition25 Aug 2026US 12,718,968 B2Borealis AG
- Overhead conductors with high-temperature resistant cured coatings17 Mar 2026US 12,580,094 B2Prysmian S P A.
- Insulated electric wire24 Feb 2026US 12,562,294 B2Sumitomo Electric Industries, Ltd.
- Overcoat agent for electroconductive coating, insulating overcoat for electroconductive coating, and coating structure6 Jan 2026US 12,518,891 B2Fujikura Kasei Co., Ltd.
- Electrical cable or electrical cable accessory2 Dec 2025US 12,488,908 B2Nexans
- Conductive particles, conductive materials using the same8 Oct 2026US 2026/0311908 A1Duk San Neolux Co., Ltd.
- Cable27 Aug 2026US 2026/0253763 A1Borealis AG
- Cable comprising layer of crosslinkable polyethylene composition with improved crosslinking speed16 Jul 2026US 2026/0204453 A1Borealis AG
- Power cable26 Feb 2026US 2026/0058032 A1NKT HV Cables AB
- Submarine cable31 Jul 2025US 2025/0243352 A1Borealis AG
Most cited
By later US patents
- Polymers made with metal oxide sols71US 5,962,608 AReliance Electric Industrial Company · 1999
- Process for treating selected areas of a surface with solder37US 4,064,287 ADynachem Corporation · 1977
- Polyfunctional acrylate monomers and polymers thereof useful as capacitor dielectrics33US 4,515,931 AGeneral Electric Company · 1985
- Electrically insulating material, method for the preparation thereof, and insulated objects comprising said material31US 6,515,231 B1NKT Research Center A/S · 2003
- Capacitor with dielectric comprising poly-functional acrylate polymer and method of making29US 4,499,520 AGeneral Electric Company · 1985