C09B 47/063
Having oxygen or sulfur atom linked directly to the skeleton
Official title: {having oxygen or sulfur atom(s) linked directly to the skeleton}
C09B47/063 (Having oxygen or sulfur atom linked directly to the skeleton) appears on 35 US grants and 24 published applications in this corpus.
Search patents in C09B- Granted patents
- 35
- Published applications
- 24
- Assignees
- 30
- Inventors
- 112
- Latest grant
- 10 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 4 |
| 2008 | 0 | 4 |
| 2009 | 1 | 4 |
| 2010 | 4 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 3 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Ink jet ink set, ink jet recording method, and ink jet recording apparatus10 Jun 2025US 12,325,801 B2Seiko Epson Corporation
- Phthalonitrile compound16 Jun 2020US 10,683,261 B2LG Chem.Ltd.
- Phthalonitrile compound5 May 2020US 10,640,650 B2LG Chem.Ltd.
- Dye and dye composition1 Oct 2019US 10,428,219 B2Samsung Display Co., Ltd.
- Radiation-sensitive colored composition, colored cured film, color filter and method of producing the same, solid-state imaging device, liquid crystal display apparatus, and method of producing dye9 Jun 2015US 9,052,458 B2FUJIFILM Corporation
- Colorant for heat transfer fluid, and composition comprising same17 Nov 2022US 2022/0363697 A1Kd Finechem Co., Ltd.
- Ink Jet Ink Set, Ink Jet Recording Method, And Ink Jet Recording Apparatus12 Aug 2021US 2021/0246324 A1Seiko Epson Corporation
- Phthalocyanine Compounds for Sensing Carbon Dioxide and Use7 Mar 2019US 2019/0072530 A1Robert Bosch GmbH
- Phthalonitrile compound13 Dec 2018US 2018/0355180 A1LG Chem.Ltd.
- Phthalonitrile compound7 Jun 2018US 2018/0155276 A1LG Chem.Ltd.
Most cited
By later US patents
- Method for tagging thermoplastic materials with near infrared fluorophores44US 5,461,136 AEastman Chemical Company · 1995
- Method for tagging thermoplastic materials with near infrared fluorophores44US 5,703,229 AEastman Chemical Company · 1997
- Thermoplastic materials containing near infrared fluorophores35US 5,397,819 AEastman Chemical Company · 1995
- Method for detecting and separating thermoplastic containers with near infrared fluorosphores30US 5,553,714 AEastman Chemical Company · 1996
- Optical recording member16US 4,904,567 AMitsubishi Kasei Corporation · 1990