C04B 2235/444
Halide containing anions
Official title: Halide containing anions, e.g. bromide, iodate, chlorite
C04B2235/444 (Halide containing anions) appears on 625 US grants and 813 published applications in this corpus.
Search patents in C04B- Granted patents
- 625
- Published applications
- 813
- Assignees
- 475
- Inventors
- 1,921
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 7 |
| 2003 | 7 | 34 |
| 2004 | 14 | 33 |
| 2005 | 10 | 18 |
| 2006 | 12 | 23 |
| 2007 | 18 | 26 |
| 2008 | 9 | 38 |
| 2009 | 22 | 25 |
| 2010 | 15 | 67 |
| 2011 | 37 | 51 |
| 2012 | 40 | 46 |
| 2013 | 38 | 36 |
| 2014 | 34 | 21 |
| 2015 | 24 | 37 |
| 2016 | 25 | 30 |
| 2017 | 27 | 35 |
| 2018 | 34 | 39 |
| 2019 | 26 | 33 |
| 2020 | 32 | 32 |
| 2021 | 27 | 32 |
| 2022 | 26 | 39 |
| 2023 | 25 | 37 |
| 2024 | 18 | 35 |
| 2025 | 28 | 21 |
| 2026 | 18 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods of making nanopowders, nanoceramic materials and nanoceramic components15 Sep 2026US 12,735,363 B2APPLIED Materials.Inc.
- Method for manufacturing conductive particles for conducting ions and electrons of positive or negative electrode28 Jul 2026US 12,692,197 B1Shenzhen TXD Technology Co., Ltd.
- Preparation method and use of high-entropy alloy (HEA)@carbon fiber composite nanomaterial28 Jul 2026US 12,692,198 B2Yangtze University
- Sintered body7 Jul 2026US 12,673,900 B2Mitsui Kinzoku Company, Limited
- Method of carbon mineralization19 May 2026US 12,630,478 B1King Fahd University of Petroleum and Minerals
- Sintering additives for improved microstructure control8 Oct 2026US 2026/0308070 A1UT-Battelle, LLC
- Low-oxygen vanadium aluminum carbide max and manufacturing method therefor24 Sep 2026US 2026/0285768 A1Korea Institute of Geoscience and Mineral Resources
- Conductive particle having phosphoric acids for positive or negative electrode17 Sep 2026US 2026/0279819 A1Shenzhen TXD Technology Co., Ltd.
- Bionic superhydrophobic porous ceramic for planting plants under water and preparation method thereof27 Aug 2026US 2026/0250201 A1
- Multi-doped garnet electrolytes27 Aug 2026US 2026/0253946 A1Ion Storage Systems, Inc.
Most cited
By later US patents
- Atomic layer controlled deposition on particle surfaces225US 6,613,383 B1The Regents of the University of Colorado · 2003
- Nanocoated primary particles and method for their manufacture141US 6,913,827 B2The Regents of the University of Colorado · 2005
- Insulating and functionalizing fine metal-containing particles with conformal ultra-thin films137US 6,713,177 B2The Regents of the University of Colorado · 2004
- Al2O3-Y2O3-ZrO2/HfO2 materials, and methods of making and using the same131US 7,507,268 B23M Innovative Properties Company · 2009
- Non-spherical nanopowder derived nanocomposites126US 6,916,872 B2NanoProducts Corporation · 2005