H01C 7/028
Consisting of organic substances
Official title: {consisting of organic substances}
H01C7/028 (Consisting of organic substances) appears on 91 US grants and 69 published applications in this corpus.
Search patents in H01C- Granted patents
- 91
- Published applications
- 69
- Assignees
- 48
- Inventors
- 225
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 0 |
| 2002 | 4 | 3 |
| 2003 | 4 | 3 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 5 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 3 | 2 |
| 2014 | 2 | 4 |
| 2015 | 1 | 1 |
| 2016 | 2 | 3 |
| 2017 | 6 | 4 |
| 2018 | 4 | 3 |
| 2019 | 6 | 5 |
| 2020 | 5 | 5 |
| 2021 | 4 | 3 |
| 2022 | 3 | 4 |
| 2023 | 3 | 4 |
| 2024 | 2 | 9 |
| 2025 | 4 | 4 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermistor layer, electrode for battery, battery, and thermistor28 Jul 2026US 12,695,010 B2Eliiy Power Co., Ltd.
- Overcurrent protection element26 May 2026US 12,640,291 B2Thinking Electronic Industrial Co., Ltd.
- Surface-mounted polymer PCT overcurrent protection element having small package size14 Apr 2026US 12,603,198 B2Shanghai Wayon Electronics Co., Ltd.
- Composite circuit protection device3 Mar 2026US 12,567,735 B2Fuzetec Technology Co., Ltd.
- Over-current protection device17 Feb 2026US 12,555,706 B2Polytronics Technology Corp.
- Ptc resistor17 Sep 2026US 2026/0279624 A1Tokyo Cosmos Electric Co., Ltd.
- Pptc material with one-step hot application process16 Apr 2026US 2026/0103573 A1Littelfuse, Inc.
- Circuit protection device5 Mar 2026US 2026/0066156 A1Fuzetec Technology Co., Ltd.
- Composite circuit protection device17 Jul 2025US 2025/0233409 A1Fuzetec Technology Co., Ltd.
- Rapid reaction ptc circuit protection device5 Jun 2025US 2025/0183655 A1Littelfuse, Inc.
Most cited
By later US patents
- Surface-mountable device for protection against electrostatic damage to electronic components108US 6,191,928 B1Littelfuse, Inc. · 2001
- Polymer fuse and filter apparatus103US 6,806,806 B2X2Y Attenuators, LLC · 2004
- Polymer fuse and filter apparatus82US 6,157,528 AX2Y Attenuators, LLC · 2000
- Polymer fuse and filter apparatus74US 6,388,856 B1X2Y Attenuators, LLC · 2002
- Polymer fuse and filter apparatus73US 6,282,074 B1X2Y Attenuators, LLC · 2001