F16J 15/0887
The sealing effect being obtained by elastic deformation of the packing
Official title: {the sealing effect being obtained by elastic deformation of the packing}
F16J15/0887 (The sealing effect being obtained by elastic deformation of the packing) appears on 700 US grants and 615 published applications in this corpus.
Search patents in F16J- Granted patents
- 700
- Published applications
- 615
- Assignees
- 308
- Inventors
- 1,321
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 7 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 11 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 10 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 10 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 15 | 0 |
| 2001 | 17 | 1 |
| 2002 | 12 | 16 |
| 2003 | 30 | 21 |
| 2004 | 14 | 23 |
| 2005 | 16 | 22 |
| 2006 | 17 | 20 |
| 2007 | 8 | 15 |
| 2008 | 11 | 23 |
| 2009 | 10 | 25 |
| 2010 | 14 | 25 |
| 2011 | 13 | 23 |
| 2012 | 21 | 35 |
| 2013 | 30 | 35 |
| 2014 | 20 | 17 |
| 2015 | 27 | 33 |
| 2016 | 25 | 56 |
| 2017 | 27 | 37 |
| 2018 | 39 | 41 |
| 2019 | 43 | 20 |
| 2020 | 41 | 33 |
| 2021 | 25 | 19 |
| 2022 | 24 | 28 |
| 2023 | 27 | 16 |
| 2024 | 17 | 13 |
| 2025 | 19 | 11 |
| 2026 | 10 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bonding structure, metal gasket or metal o-ring used therein, and container, pipe, and organotin compound manufacturing apparatus having the same25 Aug 2026US 12,716,492 B2Gelest, Inc.
- Ring seal compatible with multiple port types5 May 2026US 12,618,471 B2Microflex Technologies LLC
- Bonding and sealing system and method of use5 May 2026US 12,618,496 B1
- Under-balanced seal ring24 Mar 2026US 12,584,554 B2LTS Energy, Inc.
- Turbine case structure for an aircraft propulsion system engine3 Mar 2026US 12,565,846 B1Pratt & Whitney Canada Corp.
- Flexible molded sealing with tension deformation and a floating storage sensor board for accommodating positional tolerances of sensor conduit structures17 Sep 2026US 2026/0276414 A1Honeywell International Inc.
- Seal, a seal assembly and a method20 Aug 2026US 2026/0243346 A1ROLLS-ROYCE plc
- Under-Balanced Seal Ring2 Jul 2026US 2026/0185609 A1LTS Energy, Inc.
- Compressible seals with reduced compression requirements21 May 2026US 2026/0139739 A1Lam Research Corporation
- Scraper seal19 Mar 2026US 2026/0078824 A1Freudenberg Flow Technologies LLC
Most cited
By later US patents
- High temperature fluid sample aging cell162US 9,784,667 B2OFI Testing Equipment, Inc. · 2017
- Radially mounted spring to connect, lock and unlock, and for snap-on fastening, and for mechanical, electromagnetic shielding, electrical conductivity, and thermal dissipation with environmental sealing114US 5,545,842 ABal Seal Engineering, Inc. · 1996
- Spring mechanism to connect, lock and unlock, members110US 5,411,348 ABal Seal Engineering, Inc. · 1995
- Inside back angle canted coil spring100US 4,826,144 A1989
- Dual concentric canted-coil spring apparatus92US 4,907,788 A1990