C23C 18/1204
Inorganic material
Official title: {inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds}
C23C18/1204 (Inorganic material) appears on 1,517 US grants and 1,898 published applications in this corpus.
Search patents in C23C- Granted patents
- 1,517
- Published applications
- 1,898
- Assignees
- 1,008
- Inventors
- 4,515
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 8 | 0 |
| 1983 | 7 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 8 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 15 | 0 |
| 1990 | 21 | 0 |
| 1991 | 15 | 0 |
| 1992 | 15 | 0 |
| 1993 | 18 | 0 |
| 1994 | 14 | 0 |
| 1995 | 22 | 0 |
| 1996 | 19 | 0 |
| 1997 | 22 | 0 |
| 1998 | 34 | 0 |
| 1999 | 35 | 0 |
| 2000 | 30 | 0 |
| 2001 | 26 | 7 |
| 2002 | 38 | 38 |
| 2003 | 40 | 46 |
| 2004 | 36 | 63 |
| 2005 | 23 | 55 |
| 2006 | 27 | 77 |
| 2007 | 28 | 77 |
| 2008 | 21 | 115 |
| 2009 | 39 | 103 |
| 2010 | 68 | 125 |
| 2011 | 65 | 134 |
| 2012 | 75 | 123 |
| 2013 | 69 | 117 |
| 2014 | 84 | 101 |
| 2015 | 81 | 94 |
| 2016 | 62 | 98 |
| 2017 | 63 | 53 |
| 2018 | 67 | 58 |
| 2019 | 54 | 57 |
| 2020 | 32 | 60 |
| 2021 | 37 | 57 |
| 2022 | 39 | 64 |
| 2023 | 32 | 59 |
| 2024 | 58 | 48 |
| 2025 | 39 | 39 |
| 2026 | 13 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Nanomaterial with noble metal atoms on non-noble metal substrate, and methods of preparation and use thereof28 Jul 2026US 12,692,609 B2Shenzhen Hingear Energy Co., Ltd.
- Method of producing glucaric acid and method of manufacturing synthetic resin raw material by electrochemical treatment14 Jul 2026US 12,680,177 B2Hyundai Motor Company
- Method for making a coated stainless steel implant30 Jun 2026US 12,668,708 B2Imam Abdulrahman Bin Faisal University
- Method for crystallization of metal oxide thin film by using thermal dissipation annealing26 May 2026US 12,637,772 B2Inje University Industry-Academic Cooperation Foundation
- Porous carbon composite material and manufacturing method thereof31 Mar 2026US 12,590,000 B2National Tsing Hua University
- Deposition of ceramic materials to polymer substrates1 Oct 2026US 2026/0297753 A1Nelumbo Inc.
- Carbon porous surface layers and methods of making the same1 Oct 2026US 2026/0297754 A1AvCarb, LLC
- Self-standing bi-functional electrode for overall water electrolysis1 Oct 2026US 2026/0297773 A1
- Method of producing glucaric acid and method of manufacturing synthetic resin raw material by electrochemical treatment24 Sep 2026US 2026/0286538 A1Hyundai Motor Company
- Superhydrophilic nanostructure array for water electrolysis, process of producing thereof, and applications thereof24 Sep 2026US 2026/0286553 A1Council of Scientific and Industrial Research
Most cited
By later US patents
- Selective deposition of metals, metal oxides, and dielectrics527US 9,895,715 B2ASM IP Holding B. V. · 2018
- Electrophoretic particles, and processes for the production thereof510US 7,002,728 B2E Ink Corporation · 2006
- Liquid precursor mixtures for deposition of multicomponent metal containing materials503US 6,238,734 B1Air Products and Chemicals, Inc. · 2001
- Process for the production of semiconductor devices455US 5,602,060 AFujitsu Limited · 1997
- Ferroelectric dielectric memory cell can switch at least giga cycles and has low fatigue - has high dielectric constant and low leakage current416US 5,519,234 ASymetrix Corporation · 1996