F16J 15/3492
With monitoring or measuring means associated with the seal
Official title: {with monitoring or measuring means associated with the seal}
F16J15/3492 (With monitoring or measuring means associated with the seal) appears on 110 US grants and 107 published applications in this corpus.
Search patents in F16J- Granted patents
- 110
- Published applications
- 107
- Assignees
- 68
- Inventors
- 238
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 4 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 2 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 4 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 4 | 3 |
| 2014 | 1 | 3 |
| 2015 | 1 | 2 |
| 2016 | 3 | 4 |
| 2017 | 3 | 6 |
| 2018 | 6 | 7 |
| 2019 | 3 | 5 |
| 2020 | 5 | 18 |
| 2021 | 12 | 8 |
| 2022 | 13 | 11 |
| 2023 | 10 | 5 |
| 2024 | 9 | 3 |
| 2025 | 4 | 8 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mechanical seal arrangement6 Oct 2026US 12,753,839 B2Eagleburgmann Germany GmbH & Co.KG
- Mechanical seal arrangement with sensor arrangement1 Sep 2026US 12,723,657 B2Eagleburgmann Germany GmbH & Co.KG
- Mechanical seal assembly with monitoring function, and method for the same16 Jun 2026US 12,655,908 B2Eagleburgmann Germany GmbH & Co.KG
- Method for monitoring a slip-ring seal assembly, and slip-ring seal assembly19 May 2026US 12,631,512 B2Eagleburgmann Germany GmbH & Co.KG
- Hard sealing ring having an anti-friction surface, anti-friction sealing device, and production method28 Apr 2026US 12,612,970 B2Procudi GmbH
- Mechanical seal6 Aug 2026US 2026/0226984 A1Pillar Corporation
- Mechanical seal arrangement30 Jul 2026US 2026/0218793 A1Eagleburgmann Germany GmbH & Co.KG
- Mechanical seal arrangement30 Jul 2026US 2026/0218794 A1Eagleburgmann Germany GmbH & Co.KG
- Hard sealing ring having an anti-friction surface, anti-friction sealing device, and production method16 Jul 2026US 2026/0201960 A1Procudi GmbH
- Slide ring of a mechanical seal, and method for the production thereof18 Jun 2026US 2026/0168578 A1Eagleburgmann Germany GmbH & Co.KG
Most cited
By later US patents
- Turbo machine with an axial dry gas seal65US 5,412,977 ASulzer-Escher Wyss GmbH · 1995
- Shaft seal with positively magnetically controlled sealing gap45US 4,447,063 AM. A. N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft · 1984
- Mechanical seal with automatic gap convergence control43US 4,643,437 ABorg-Warner Industrial Products, Inc. · 1987
- Adaptive control system for mechanical seal assembly39US 4,691,276 ABorg-Warner Industrial Products, Inc. · 1987
- Mechanical face seals with wear monitor means31US 4,497,493 ACrane Packing Limited · 1985