B22F 3/1035
Liquid phase sintering
Official title: {Liquid phase sintering}
B22F3/1035 (Liquid phase sintering) appears on 116 US grants and 182 published applications in this corpus.
Search patents in B22F- Granted patents
- 116
- Published applications
- 182
- Assignees
- 129
- Inventors
- 422
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 3 |
| 2004 | 3 | 5 |
| 2005 | 1 | 1 |
| 2006 | 3 | 3 |
| 2007 | 2 | 2 |
| 2008 | 0 | 5 |
| 2009 | 0 | 2 |
| 2010 | 0 | 8 |
| 2011 | 1 | 3 |
| 2012 | 1 | 7 |
| 2013 | 4 | 3 |
| 2014 | 2 | 7 |
| 2015 | 2 | 6 |
| 2016 | 5 | 6 |
| 2017 | 0 | 11 |
| 2018 | 4 | 17 |
| 2019 | 6 | 17 |
| 2020 | 16 | 9 |
| 2021 | 10 | 15 |
| 2022 | 5 | 10 |
| 2023 | 16 | 11 |
| 2024 | 7 | 10 |
| 2025 | 10 | 13 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sliding member and bearing28 Apr 2026US 12,612,944 B2Senju Metal Industry Co., Ltd.
- Free graphite containing powders24 Feb 2026US 12,559,826 B2Federal-Mogul Powertrain LLC
- Copper paste, wick formation method, and heat pipe10 Feb 2026US 12,544,832 B2Resonac Corporation
- Pre-sintered preform braze reinforcement of pressure vessels21 Oct 2025US 12,447,545 B2ROLLS-ROYCE plc
- Method for the powder metallurgical production of a component30 Sep 2025US 12,427,572 B2Mahle International GmbH
- Gradient structure wear-resistant composite material and its preparation method10 Sep 2026US 2026/0264143 A1Hunan Hechang New Materials Co., Ltd
- Composite Thread Having Integrated Semiconductor And Carbon Nanoparticles10 Sep 2026US 2026/0265962 A1Incrediwear Holdings, Inc.
- Powder material, method of manufacturing threedimensional object, and method of manufacturing joined object23 Jul 2026US 2026/0208262 A1Ricoh Company, Ltd.
- Sintering furnace23 Jul 2026US 2026/0210633 A1Seco Tools AB
- Free graphite containing powders25 Jun 2026US 2026/0176733 A1Federal-Mogul Powertrain LLC
Most cited
By later US patents
- Electrically conductive compositions and methods for the preparation and use thereof101US 5,830,389 AToranaga Technologies, Inc. · 1998
- Electrically conductive compositions and methods for the preparation and use thereof98US 5,376,403 A1994
- Multifunctional high strength metal composite materials62US 8,535,604 B12013
- Transient liquid phase sintering conductive adhesives47US 5,853,622 AOrmet Corporation · 1998
- Abrasive material, especially for turbine blade tips44US 4,735,656 AUnited Technologies Corporation · 1988