C04B 38/106
By adding preformed foams
Official title: {by adding preformed foams}
C04B38/106 (By adding preformed foams) appears on 65 US grants and 83 published applications in this corpus.
Search patents in C04B- Granted patents
- 65
- Published applications
- 83
- Assignees
- 53
- Inventors
- 199
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 0 | 0 |
| 2004 | 3 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 2 |
| 2012 | 2 | 3 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 13 |
| 2016 | 2 | 2 |
| 2017 | 6 | 10 |
| 2018 | 6 | 4 |
| 2019 | 6 | 2 |
| 2020 | 4 | 2 |
| 2021 | 3 | 3 |
| 2022 | 3 | 4 |
| 2023 | 0 | 4 |
| 2024 | 2 | 9 |
| 2025 | 5 | 7 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for forming a ceramic sandwich-structured composite component22 Sep 2026US 12,741,914 B2General Electric Company
- Method for producing a solid object from a biomaterial-based starting material14 Apr 2026US 12,600,637 B2Fifth Innovation Oy
- Carbon sequestration foamed lightweight soil and preparation method thereof30 Dec 2025US 12,509,634 B2Southeast University
- High temperature sag resistant gypsum panel21 Oct 2025US 12,448,334 B2Knauf Gips KG
- Magnesium-based fly ash porous sound-absorbing material with surface hydrophobically modified and preparation method thereof30 Sep 2025US 12,428,344 B2Shanxi University
- Highly absorbant mineral sponge17 Sep 2026US 2026/0274759 A1Amrize Technology Switerland LLC
- Process for the production of an ultra-light mineral foam16 Jul 2026US 2026/0200796 A1Amrize Technology Switzerland LLC
- Gypsum boards and methods of making them2 Jul 2026US 2026/0184638 A1CertainTeed Gypsum, Inc.
- Bubble-containing hydraulic composition25 Jun 2026US 2026/0176204 A1Kao Corporation
- Gypsum boards and methods of making them16 Apr 2026US 2026/0103427 A1CertainTeed Gypsum, Inc.
Most cited
By later US patents
- Porous ceramic material and processes for preparing same95US 4,654,314 ASumitomo Cement Co., Ltd. · 1987
- Porous ceramic material and processes for preparing same51US 4,963,145 ASumitomo Cement Co., Ltd. · 1990
- Method for producing an inorganic foam structure for use as a durable acoustical panel47US 6,780,356 B1AWI Licensing LLC · 2004
- Foamed insulation and process for producing the same30US 4,644,014 A1987
- Method for grouting cavities using a pumpable cement grout29US 5,241,993 A1993