F16J 15/3468
Means for controlling the deformations of the contacting faces
Official title: {Means for controlling the deformations of the contacting faces}
F16J15/3468 (Means for controlling the deformations of the contacting faces) appears on 81 US grants and 47 published applications in this corpus.
Search patents in F16J- Granted patents
- 81
- Published applications
- 47
- Assignees
- 53
- Inventors
- 161
- Latest grant
- 10 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 3 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 4 |
| 2011 | 3 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 2 | 3 |
| 2015 | 4 | 3 |
| 2016 | 1 | 2 |
| 2017 | 4 | 0 |
| 2018 | 1 | 4 |
| 2019 | 0 | 4 |
| 2020 | 4 | 4 |
| 2021 | 5 | 2 |
| 2022 | 3 | 3 |
| 2023 | 2 | 3 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pressure retained gasket seal with enhanced unloading resistance10 Sep 2024US 12,085,169 B2Flowserve Pte. Ltd.
- Mechanical seal14 Nov 2023US 11,815,182 B2Eagleburgmann Japan Co., Ltd.
- Face seal carrier arrester17 Oct 2023US 11,788,628 B2Rtx Corporation
- Face seal carrier arrester27 Sep 2022US 11,454,324 B2Raytheon Technologies Corporation
- Slip ring sealing arrangement and slip ring sealing kit17 May 2022US 11,333,252 B2Eagleburgmann Germany GmbH & Co.KG
- Flexible sealing membrane and seal assembly for rotary shaft equipment24 Aug 2023US 2023/0265927 A1John Crane Inc.
- Non-contacting seal including an interference fit seal ring18 May 2023US 2023/0151887 A1John Crane Inc.
- Face seal carrier arrester19 Jan 2023US 2023/0016992 A1Raytheon Technologies Corporation
- Mechanical seal7 Jul 2022US 2022/0213960 A1Eagleburgmann Japan Co., Ltd.
- Pressure retained gasket seal with enhanced unloading resistance31 Mar 2022US 2022/0099185 A1Flowserve Management Company
Most cited
By later US patents
- Conditioned seat173US 5,921,314 AW.E.T. Automotive Systems AG · 1999
- Seal for a compressor and centrifugal compressor equipped with such a seal62US 6,959,929 B2Thermodyn · 2005
- Rotary face seal with anti-crowning features47US 8,616,233 B2Air Products and Chemicals, Inc. · 2013
- Mechanical seal32US 4,586,719 ABorg-Warner Corporation · 1986
- Rotary ring and mechanical seal using the same32US 6,425,583 B1Eagle Industry Co., Ltd. · 2002