H01B 3/425
Non-saturated polyesters derived from polycarboxylic acids and polyhydroxy compounds, in which at
Official title: {Non-saturated polyesters derived from polycarboxylic acids and polyhydroxy compounds, in which at least one of the two components contains aliphatic unsaturation}
H01B3/425 (Non-saturated polyesters derived from polycarboxylic acids and polyhydroxy compounds, in which at) appears on 23 US grants and 14 published applications in this corpus.
Search patents in H01B- Granted patents
- 23
- Published applications
- 14
- Assignees
- 21
- Inventors
- 76
- Latest grant
- 15 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Solid insulation material15 Sep 2020US 10,774,244 B2Siemens Aktiengesellschaft
- Coating composition comprising nano-sol, and preparation method thereof8 Sep 2020US 10,767,075 B2Nanoshield Technology Co., Ltd.
- Emulsions with improved stability2 Jul 2019US 10,340,055 B2Elantas PDG, Inc.
- Composition for fixing wound items20 Nov 2018US 10,131,811 B2Axalta Coating Systems IP Co., LLC
- Electrical insulation material5 Sep 2017US 9,754,701 B23M Innovative Properties Company
- Insulation composition for high-voltage cable, high-voltage cable made from the same and vehicle comprising the same cable13 Mar 2025US 2025/0087382 A1Hyundai Motor Company
- Coating composition comprising nano-sol, and preparation method thereof21 Mar 2019US 2019/0085201 A1Nanoshield Technology Co., Ltd.
- Solid Insulation Material2 Aug 2018US 2018/0215960 A1Siemens Aktiengesellschaft
- Resin composition and electrical device25 May 2017US 2017/0145209 A1Hitachi, Ltd.
- Emulsions with improved stability19 Jan 2017US 2017/0018328 A1Elantas PDG, Inc.
Most cited
By later US patents
- Resin molded stators51US 4,352,897 AHitachi, Ltd. · 1982
- Cross-linked olefine-ester tapes17US 4,001,065 ARaychem Corporation · 1977
- Insulated coil assembly15US 4,818,909 AGeneral Electric Company · 1989
- Process for producing flyback transformer12US 4,309,519 AHitachi Chemical Company, Ltd. · 1982
- Process for the production of flexible protective, auxiliary and insulating materials on a fibre basis for electrical purposes, using impregnating massas which are curable by high energy radiation11US 5,405,657 AHerberts GmbH · 1995