C12P 19/48
The cyclohexyl radical being substituted by two or more nitrogen atoms
Official title: the cyclohexyl radical being substituted by two or more nitrogen atoms, e.g. destomycin, neamin
C12P19/48 (The cyclohexyl radical being substituted by two or more nitrogen atoms) appears on 53 US grants and 7 published applications in this corpus.
Search patents in C12P- Granted patents
- 53
- Published applications
- 7
- Assignees
- 19
- Inventors
- 122
- Latest grant
- 2 Jul 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 13 | 0 |
| 1981 | 7 | 0 |
| 1982 | 11 | 0 |
| 1983 | 8 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
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| 1988 | 1 | 0 |
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| 1995 | 0 | 0 |
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| 2003 | 0 | 0 |
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| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
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| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 2 | 3 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Kanamycin compound, kanamycin-producing Streptomyces species bacterium, and method of producing kanamycin2 Jul 2019US 10,337,044 B2Intron Biotechnology, Inc.
- Aminoglycoside antibiotics, process for producing the same, and pharmaceutical use thereof18 Oct 2016US 9,469,863 B2Meiji Seika Kaisha, Ltd.
- Compound, method for producing same, and use of same26 Jul 2016US 9,399,656 B2Microbial Chemistry Research Foundation
- Kanamycin compound, kanamycin-producing Streptomyces species bacterium, and method of producing kanamycin15 Sep 2015US 9,133,492 B2Intron Biotechnology, Inc.
- Process for the improvement of antibiotic production by in vivo genetic recombination8 Mar 1988US 4,729,951 ABiogal Gyogyszergyar
- Recombinant Escherichia Coli for Expressing Synthesis Pathway of Asiaticoside and Application Thereof12 Sep 2024US 2024/0301461 A1Jiangnan University
- Novel aminoglycoside antibiotics, process for producing the same, and pharmaceutical use thereof22 Dec 2016US 2016/0367585 A1Meiji Seika Kaisha, Ltd.
- Means and methods for increasing antibiotic activity17 Nov 2016US 2016/0331708 A1
- Kanamycin compound, kanamycin-producing streptomyces species bacterium, and method of producing kanamycin11 Feb 2016US 2016/0040206 A1Intron Biotechnology, Inc.
- Novel Compound, Method for Producing Same, and Use of Same11 Sep 2014US 2014/0256923 A1Microbial Chemistry Research Foundation
Most cited
By later US patents
- Process for the improvement of antibiotic production by in vivo genetic recombination25US 4,729,951 ABiogal Gyogyszergyar · 1988
- Antibiotics of the KA-6606 series and pharmaceutical compositions thereof17US 4,206,206 AKowa Company, Ltd. · 1980
- Antibiotics KA-6606 XII, XIII, XV, XVI and XVII14US 4,515,942 AKowa Company, Ltd. · 1985
- Aminoglycoside antibiotic saccharocins13US 4,482,707 AToyo Jozo Kabushiki Kaisha · 1984
- Derivatives of antibiotic AR-5 components8US 4,366,309 ASchering Corporation · 1982