F16L 23/165
Comprising a viscous mass
Official title: {comprising a viscous mass, e.g. hardenable}
F16L23/165 (Comprising a viscous mass) appears on 20 US grants and 23 published applications in this corpus.
Search patents in F16L- Granted patents
- 20
- Published applications
- 23
- Assignees
- 10
- Inventors
- 26
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 9 |
| 2015 | 1 | 1 |
| 2016 | 5 | 1 |
| 2017 | 3 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 2 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for sealing a junction having a contact surface and a counter-contact surface of an element of a compartment of a gas-insulated substation, and resulting junction15 Sep 2026US 12,738,720 B2Rte Reseau De Transport D'Electricite
- Heat resistant joining line seal system27 Jan 2026US 12,535,175 B1Honeywell International Inc.
- Method for sealing a junction having a contact surface and a counter-contact surface of an element of a compartment of a gas-insulated substation, and resulting junction9 Dec 2025US 12,492,766 B2Rte Reseau De Transport D'Electricite
- Plurality of studs being friction welded to an exterior surface of a curved structure having a block patch and a steel patch between the exterior surface and the studs14 Nov 2023US 11,815,192 B2Forge Tech, Inc.
- Pipe that is friction forge bonded to a ladder support through a stud and a bracket28 Feb 2023US 11,592,117 B2Forge Tech, Inc.
- Plurality of Studs being Friction Welded to an Exterior Surface of a Curved Structure having a Block Patch and a Member between the Exterior Surface and the Studs15 May 2025US 2025/0153269 A1
- Plurality of Studs being Friction Welded to an Exterior Surface of a Storage Tank having a Block Patch and a Member between the Exterior Surface and the Studs30 Jan 2025US 2025/0035226 A1Forge Tech, Inc.
- Method for sealing a junction having a contact surface and a counter-contact surface of an element of a compartment of a gas-insulated substation, and resulting junction30 Jan 2025US 2025/0038495 A1Rte Reseau De Transport D'Electricite
- Method for sealing a junction having a contact surface and a counter-contact surface of an element of a compartment of a gas-insulated substation, and resulting junction2 Jan 2025US 2025/0003535 A1Rte Reseau De Transport D'Electricite
- Pipe that is Friction Forge Bonded to a Ladder Support through a Stud and a Bracket6 Jul 2023US 2023/0213107 A1Forge Tech, Inc.
Most cited
By later US patents