F16L 59/029
Layered
Official title: {layered}
F16L59/029 (Layered) appears on 331 US grants and 438 published applications in this corpus.
Search patents in F16L- Granted patents
- 331
- Published applications
- 438
- Assignees
- 289
- Inventors
- 932
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 5 | 8 |
| 2003 | 6 | 12 |
| 2004 | 7 | 12 |
| 2005 | 8 | 13 |
| 2006 | 4 | 4 |
| 2007 | 4 | 8 |
| 2008 | 1 | 3 |
| 2009 | 1 | 6 |
| 2010 | 2 | 5 |
| 2011 | 4 | 4 |
| 2012 | 7 | 14 |
| 2013 | 6 | 18 |
| 2014 | 7 | 19 |
| 2015 | 10 | 25 |
| 2016 | 11 | 20 |
| 2017 | 12 | 19 |
| 2018 | 20 | 23 |
| 2019 | 18 | 34 |
| 2020 | 24 | 31 |
| 2021 | 18 | 19 |
| 2022 | 18 | 32 |
| 2023 | 24 | 33 |
| 2024 | 18 | 27 |
| 2025 | 20 | 27 |
| 2026 | 13 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heated whip hose11 Aug 2026US 12,702,991 B2Graco Minnesota Inc.
- Manufacture of pipe-in-pipe assemblies28 Jul 2026US 12,692,969 B2Acergy France SAS
- Moldable glass wool to pipe insulation30 Jun 2026US 12,669,211 B2Johns Manville
- Thermally insulated transfer line12 May 2026US 12,624,789 B2MAGNA Energy Storage Systems GesmbH
- Composite insulating material comprising super absorbent polymer layer21 Apr 2026US 12,605,918 B2LG Chem.Ltd.
- Reinforced Foam Structure1 Oct 2026US 2026/0295968 A1Daikin Applied Americas Inc.
- Moldable glass wool to pipe insulation1 Oct 2026US 2026/0298395 A1Johns Manville
- Insulation element3 Sep 2026US 2026/0260968 A1Saint-Gobain Adfors
- Heat transfer suppression sheet and battery pack20 Aug 2026US 2026/0246023 A1Ibiden Co., Ltd.
- Heat transfer suppression sheet and battery pack6 Aug 2026US 2026/0229645 A1Ibiden Co., Ltd.
Most cited
By later US patents
- Reinforced foamed resin structural material and process for manufacturing the same79US 4,330,494 ASekisui Kagaku Kogyo Kabushiki Kaisha · 1982
- Heat shield75US 5,290,904 ATriangle Research and Development Corporation · 1994
- Metal felt laminate structures72US 6,465,110 B1Material Sciences Corporation · 2002
- Vacuum heat insulation material and cold reserving apparatus with the same65US 7,762,634 B2Panasonic Corporation · 2010
- High thermal capacitance multilayer thermal insulation63US 4,581,285 AThe United States of America as represented by the Secretary of the Air Force · 1986