C09K 11/74
Containing arsenic, antimony or bismuth
Official title: containing arsenic, antimony or bismuth
C09K11/74 (Containing arsenic, antimony or bismuth) appears on 267 US grants and 272 published applications in this corpus.
Search patents in C09K- Granted patents
- 267
- Published applications
- 272
- Assignees
- 176
- Inventors
- 667
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 1 |
| 2003 | 0 | 5 |
| 2004 | 3 | 2 |
| 2005 | 1 | 11 |
| 2006 | 5 | 16 |
| 2007 | 4 | 9 |
| 2008 | 4 | 8 |
| 2009 | 7 | 14 |
| 2010 | 8 | 14 |
| 2011 | 13 | 11 |
| 2012 | 16 | 11 |
| 2013 | 8 | 13 |
| 2014 | 13 | 16 |
| 2015 | 10 | 7 |
| 2016 | 5 | 6 |
| 2017 | 10 | 13 |
| 2018 | 6 | 6 |
| 2019 | 8 | 21 |
| 2020 | 11 | 14 |
| 2021 | 10 | 13 |
| 2022 | 13 | 18 |
| 2023 | 14 | 20 |
| 2024 | 13 | 9 |
| 2025 | 14 | 8 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C09K 11/75Containing antimony105
- C09K 11/7492Arsenides73
- C09K 11/7407Chalcogenides38
- C09K 11/7428Halogenides32
- C09K 11/7442Aluminates21
- C09K 11/7464Phosphates12
- C09K 11/745Germanates11
- C09K 11/7457Vanadates8
All 9 subgroupsShow fewer
Recent patents
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- Scintillator material comprising a doped halide perovskite18 Nov 2025US 12,473,489 B2Centre National De La Recherche Scientifique
- Organic-inorganic hybrid bulk assemblies and methods28 Oct 2025US 12,454,645 B2The Florida State University Research Foundation, Inc.
- Quantum dot and electronic apparatus including same13 Aug 2026US 2026/0239851 A1Samsung Display Co., Ltd.
- Method for preparing high-crystalline ii-v nanocrystal, ii-v nanocrystal prepared thereby and field-effect transistor comprising same6 Aug 2026US 2026/0226653 A1Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Production method of a wide-area nanocrystal film23 Jul 2026US 2026/0209450 A1Bilkent Universitesi Ulusal Nanoteknoloji Arastirma Merkezi
- Bi2s3/zns composites comprising s-bi double defect and preparation method thereof11 Jun 2026US 2026/0159754 A1Jiangsu University
- Luminescent adhesive decoration for horology components30 Apr 2026US 2026/0117093 A1The Swatch Group Research and Development Ltd
Most cited
By later US patents
- Light sources with nanometer-sized VUV radiation-absorbing phosphors490US 6,982,046 B2General Electric Company · 2006
- Light emission device and method utilizing multiple emitters and multiple phosphors291US 7,564,180 B2Cree, Inc. · 2009
- III-V semiconductor nanocrystal complexes and methods of making same89US 7,399,429 B2Evident Technologies · 2008
- Phosphors containing oxides of alkaline-earth and group-IIIB metals and white-light sources incorporating same88US 7,077,978 B2General Electric Company · 2006
- Luminescent coating for low-pressure mercury vapour discharge lamp87US 3,937,998 AU. S. Philips Corporation · 1976