D06P 3/48
Using dispersed dyestuffs
Official title: using dispersed dyestuffs
D06P3/48 (Using dispersed dyestuffs) appears on 7 US grants and 4 published applications in this corpus.
Search patents in D06P- Granted patents
- 7
- Published applications
- 4
- Assignees
- 10
- Inventors
- 18
- Latest grant
- 18 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 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 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pyridine and pyrimidine substituted triazine UV absorbers18 Feb 2025US 12,227,898 B2Archroma (Switzerland) GmbH
- Pyridine and pyrimidine substituted triazine UV absorbers12 Dec 2023US 11,840,804 B2Huntsman Textile Effects (Switzerland) GmbH
- Disperse azo dyes25 Oct 2022US 11,479,912 B2Huntsman Advanced Materials Licensing CH GmbH
- Process for improving the photochemical stability of dyeings and prints on polyester fibres16 Nov 1999US 5,984,976 ACiba Specialty Chemicals Corporation
- Disperse dyeing of triacetate10 Mar 1981US 4,255,153 ASandoz Ltd.
- New Pyridine And Pyrimidine Substituted Triazine UV Absorbers28 Mar 2024US 2024/0102236 A1Huntsman Advanced Materials (Switzerland) GmbH
- New pyridine and pyrimidine substituted triazine UV absorbers4 Nov 2021US 2021/0340705 A1Huntsman Advanced Materials (Switzerland) GmbH
- Disperse Azo Dyes25 Jun 2020US 2020/0199813 A1Huntsman International LLC
- Influencing the Near Infrared Reflectance of Dyed Textile Materials3 Feb 2011US 2011/0027548 A1Clariant Finance (BVI) Limited
Most cited
By later US patents
- Coloration process5US 4,030,881 AImperial Chemical Industries PLC · 1977
- Coloring process for synthetic textile materials3US 4,029,469 AImperial Chemical Industries PLC · 1977
- Disperse dyeing of triacetate1US 4,255,153 ASandoz Ltd. · 1981
- Process for improving the photochemical stability of dyeings and prints on polyester fibres1US 5,984,976 ACiba Specialty Chemicals Corporation · 1999