H01B 17/303
Sealing of leads to lead-through insulators
Official title: {Sealing of leads to lead-through insulators}
H01B17/303 (Sealing of leads to lead-through insulators) appears on 240 US grants and 140 published applications in this corpus.
Search patents in H01B- Granted patents
- 240
- Published applications
- 140
- Assignees
- 151
- Inventors
- 478
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 9 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 13 | 0 |
| 1985 | 7 | 0 |
| 1986 | 8 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 3 |
| 2003 | 6 | 1 |
| 2004 | 0 | 4 |
| 2005 | 5 | 2 |
| 2006 | 3 | 5 |
| 2007 | 3 | 3 |
| 2008 | 2 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 4 |
| 2011 | 4 | 4 |
| 2012 | 1 | 4 |
| 2013 | 5 | 1 |
| 2014 | 2 | 5 |
| 2015 | 2 | 3 |
| 2016 | 3 | 4 |
| 2017 | 10 | 8 |
| 2018 | 8 | 7 |
| 2019 | 7 | 7 |
| 2020 | 5 | 10 |
| 2021 | 6 | 13 |
| 2022 | 10 | 11 |
| 2023 | 8 | 7 |
| 2024 | 9 | 10 |
| 2025 | 9 | 7 |
| 2026 | 5 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hermetic electrical feedthrough15 Sep 2026US 12,738,398 B2KYOCERA Corporation
- Electrical feedthrough assembly30 Jun 2026US 12,671,016 B2Schott AG
- Cable-gland system for an electronic chassis providing enhanced sealing functionality2 Jun 2026US 12,646,916 B2Quanta Computer Inc.
- Feedthrough for applications at high pressure31 Mar 2026US 12,590,650 B2Schott AG
- Electrical feedthrough24 Feb 2026US 12,562,514 B2Schott AG
- Wire harness8 Oct 2026US 2026/0307602 A1Sumitomo Wiring Systems, Ltd.
- Electrical feedthrough assembly with augmented creepage distance1 Oct 2026US 2026/0302000 A1Schott AG
- Cable-gland system for an electronic chassis providing enhanced sealing functionality17 Sep 2026US 2026/0280256 A1Quanta Computer Inc.
- Flexible glass element and method for its production3 Sep 2026US 2026/0260777 A1Schott AG
- A Cable Gland27 Aug 2026US 2026/0253765 A1Ccg South East Asia Pte Ltd
Most cited
By later US patents
- Hermetic assembly arrangement for a current conducting pin passing through a housing wall149US 5,227,587 AEmerson Electric Co. · 1993
- Battery with weldable feedthrough122US 5,306,581 AMedtronic, Inc. · 1994
- Tubular article118US 5,070,597 ARaychem Corporation · 1991
- Ceramic seals between spaced members such as a terminal pin and a ferrule99US 4,352,951 AMedical Components, Inc. · 1982
- Terminal for medical instrument83US 4,220,813 AMedical Components, Inc. · 1980