C04B 41/4521
Application under increased pressure
Official title: {application under increased pressure}
C04B41/4521 (Application under increased pressure) appears on 12 US grants and 16 published applications in this corpus.
Search patents in C04B- Granted patents
- 12
- Published applications
- 16
- Assignees
- 15
- Inventors
- 54
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 3 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Doped or alloyed materials and hot isostatic pressing method of making same11 Feb 2025US 12,221,394 B2The United States of America as represented by the Secretary of the Air Force
- Tape casting coating for ceramic matrix composite16 Apr 2024US 11,958,787 B2Rolls-Royce High Temperature Composites Inc.
- Doped materials/alloys and hot isostatic pressing method of making same14 Nov 2023US 11,814,326 B2The United States of America as represented by the Secretary of the Air Force
- Exterior sheathing panel with integrated air/water barrier membrane8 Mar 2022US 11,267,227 B2Tremco Incorporated
- Exterior sheathing panel with integrated air/water barrier membrane2 Feb 2021US 10,906,271 B2Tremco Incorporated
- Ceramic sintered body substrate, light-emitting device, and manufacturing methods thereof21 Mar 2024US 2024/0092701 A1Nichia Corporation
- Doped or alloyed materials and hot isostatic pressing method of making same11 Jan 2024US 2024/0010575 A1Government of the United States as Represented by the Secretary of the Air Force
- Composite sheet and method for producing same, and multilayer body and method for producing same, and power device16 Nov 2023US 2023/0365471 A1Denka Company Limited
- Composite and production method for composite31 Aug 2023US 2023/0271888 A1Denka Company Limited
- Method for the treatment of magnesia-carbon products8 Sep 2022US 2022/0281776 A1Refractory Intellectual Property GmbH & Co.KG
Most cited
By later US patents
- Method for long range preservation treatment by liquid-air injection of infrastructure monuments and other porous and embedded steel structures21US 5,413,808 A1995
- Apparatus and method for treating and impregnating porous structures5US 7,141,118 B2Patent Tech, LLC · 2006
- Method of producing silicon-nitride-based sintered body4US 5,122,486 ANgk Spark Plug Co., Ltd. · 1992
- Method of coating a ceramic body3US 5,422,140 ASandvik AB · 1995
- Exterior sheathing panel with integrated air/water barrier membrane2US 11,267,227 B2Tremco Incorporated · 2022