C04B 33/1305
Organic additives
Official title: {Organic additives}
C04B33/1305 (Organic additives) appears on 51 US grants and 79 published applications in this corpus.
Search patents in C04B- Granted patents
- 51
- Published applications
- 79
- Assignees
- 60
- Inventors
- 226
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 3 |
| 2013 | 2 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 3 |
| 2016 | 2 | 2 |
| 2017 | 2 | 6 |
| 2018 | 1 | 6 |
| 2019 | 4 | 6 |
| 2020 | 5 | 10 |
| 2021 | 4 | 13 |
| 2022 | 7 | 5 |
| 2023 | 3 | 4 |
| 2024 | 2 | 4 |
| 2025 | 5 | 4 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nanoporous ceramic for atomization core and preparation method thereof11 Aug 2026US 12,703,664 B2Huizhou Happy Vaping Technology Limited
- Ceramic paste compositions for 3D printing21 Apr 2026US 12,606,493 B2ImerTech SAS
- Halloysite powder10 Feb 2026US 12,545,590 B2Jfe Mineral Company, Ltd.
- Methods and compositions for controlling flow in clay-based materials9 Dec 2025US 12,490,708 B2Church & Dwight Co., Inc.
- Matte ceramic tile and preparation method thereof16 Sep 2025US 12,415,758 B2Chongqing Wonderful Ceramics Co., Ltd.
- Ceramics and methods of their manufacture30 Jul 2026US 2026/0217613 A1ImerTech SAS
- Hybrid system for thermal additive manufacturing16 Jul 2026US 2026/0199976 A1
- Wearable articles using earthen materials28 May 2026US 2026/0146004 A1The Trustees of Columbia University in the City of New York
- Process for making tiles19 Jun 2025US 2025/0197290 A1Lamberti SPA
- Method for manufacturing tablets and powder for eco-friendly clay preparation, tablets for eco-friendly clay preparation, and eco-friendly clay prepared using same8 May 2025US 2025/0145531 A1The Flour Factory Inc.
Most cited
By later US patents
- Ceramic article and method of manufacture46US 8,475,946 B1Bowling Green State University · 2013
- Proppant particles formed from slurry droplets and method of use22US 8,865,631 B2Carbo Ceramics Inc. · 2014
- High ratio silicate foundry sand binders18US 4,316,744 AE. I. Du Pont de Nemours and Company · 1982
- Method of manufacturing slabs of ceramic material12US 8,940,223 B22015
- Foundry sand compositions containing graft copolymers of biochemically-synthesized heteropolysaccharides6US 3,947,392 AInternational Minerals & Chemical Corp. · 1976