F16J 15/0806
Characterised by material or surface treatment
Official title: {characterised by material or surface treatment}
F16J15/0806 (Characterised by material or surface treatment) appears on 235 US grants and 258 published applications in this corpus.
Search patents in F16J- Granted patents
- 235
- Published applications
- 258
- Assignees
- 154
- Inventors
- 512
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 3 |
| 2002 | 4 | 5 |
| 2003 | 10 | 9 |
| 2004 | 8 | 6 |
| 2005 | 1 | 10 |
| 2006 | 3 | 7 |
| 2007 | 2 | 8 |
| 2008 | 6 | 6 |
| 2009 | 0 | 6 |
| 2010 | 7 | 2 |
| 2011 | 2 | 7 |
| 2012 | 7 | 11 |
| 2013 | 4 | 11 |
| 2014 | 3 | 10 |
| 2015 | 9 | 20 |
| 2016 | 5 | 26 |
| 2017 | 21 | 20 |
| 2018 | 23 | 19 |
| 2019 | 13 | 11 |
| 2020 | 13 | 17 |
| 2021 | 19 | 9 |
| 2022 | 12 | 8 |
| 2023 | 11 | 11 |
| 2024 | 13 | 11 |
| 2025 | 5 | 5 |
| 2026 | 5 | 0 |
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.
- Gasket with electrical isolating coatings24 Feb 2026US 12,560,237 B2GPT Industries, LLC
- Mounting clip3 Feb 2026US 12,540,735 B2Omerin SAS
- Method and apparatus for the hermetic sealing of martensitic metals for precompression for cryogenic applications13 Jan 2026US 12,523,297 B2
- Seal and method of using and making the same13 Jan 2026US 12,523,301 B2Saint-Gobain Performance Plastics Corporation
- Gasket with electrical isolating coatings28 Aug 2025US 2025/0271062 A1GPT Industries, LLC
- Gasket for exhaust system of vehicle22 May 2025US 2025/0163840 A1Hyundai Motor Company
- Primer coating composition, primer layer, and gasket6 Mar 2025US 2025/0075083 A1Ishikawa Gasket Co., Ltd.
- Ultra-seal gasket for joining high purity fluid pathways6 Feb 2025US 2025/0043865 A1Compart Systems Pte. Ltd.
- Method and apparatus for the hermetic sealing of martensitic metals for precompression for cryogenic applications2 Jan 2025US 2025/0003493 A1
Most cited
By later US patents
- Gas-path leakage seal for a gas turbine69US 5,657,998 AGeneral Electric Company · 1997
- Resilient braided rope seal57US 6,039,325 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 2000
- Heat and vibration resistant seal53US 4,441,726 AShan-Rod, Inc. · 1984
- Compliant high temperature seals for dissimilar materials49US 6,302,402 B1Air Products and Chemicals, Inc. · 2001
- Metallic gasket46US 4,799,695 ANihon Metal Gasket Kabushiki Kaisha · 1989