C22C 1/007
Preparing arsenides or antimonides, especially of the iii-vi-compound type
Official title: {Preparing arsenides or antimonides, especially of the III-VI-compound type, e.g. aluminium or gallium arsenide}
C22C1/007 (Preparing arsenides or antimonides, especially of the iii-vi-compound type) appears on 19 US grants and 5 published applications in this corpus.
Search patents in C22C- Granted patents
- 19
- Published applications
- 5
- Assignees
- 16
- Inventors
- 37
- Latest grant
- 19 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 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 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cast iron inoculant and method for production of cast iron inoculant19 Mar 2024US 11,932,913 B2Elkem ASA
- Layered FeAs, method of preparing same, and FeAs nanosheet exfoliated from same13 Jul 2021US 11,060,167 B2Industry-Academic Cooperation Foundation, Yonsei University
- Compound semiconductor and manufacturing method thereof11 May 2021US 11,001,504 B2LG Chem.Ltd.
- Method for production and identification of Weyl semimetal26 Feb 2019US 10,214,797 B2The Trustees of Princeton University
- Semiconductor nanocrystals and method of preparation2 Oct 2018US 10,087,504 B2Samsung Electronics Co., Ltd.
- Cast iron inoculant and method for production of cast iron inoculant31 Dec 2020US 2020/0407811 A1Elkem ASA
- Layered feas, method of preparing same, and feas nanosheet exfoliated from same21 Nov 2019US 2019/0352744 A1Industry-Academic Cooperation Foundation, Yonsei University
- Compound semiconductor and manufacturing method thereof3 Aug 2017US 2017/0217783 A1LG Chem.Ltd.
- Method for production and identification of weyl semimetal18 May 2017US 2017/0138844 A1The Trustees of Princeton University
- Semiconductor nanocrystals and method of preparation9 Mar 2017US 2017/0066050 A1Qd Vision, Inc.
Most cited
By later US patents
- Method of synthesizing amorphous group IIIA-group VA compounds35US 4,798,701 AInternational Business Machines Corporation · 1989
- Low-temperature synthesis of group III-group V semiconductors33US 5,084,128 AE. I. Du Pont de Nemours and Company · 1992
- Oxide-free CdTe synthesis16US 4,447,393 ATexas Instruments Incorporated · 1984
- Method for manufacturing thin and flexible ribbon wafer of _semiconductor material and ribbon wafer8US 4,363,769 A1982
- Preparation of III-V materials by reduction7US 4,399,097 ABell Telephone Laboratories, Incorporated · 1983