D06P 1/6495
Compounds containing carbonamide -rcon=
Official title: {Compounds containing carbonamide -RCON= (R=H or hydrocarbons)}
D06P1/6495 (Compounds containing carbonamide -rcon=) appears on 57 US grants and 22 published applications in this corpus.
Search patents in D06P- Granted patents
- 57
- Published applications
- 22
- Assignees
- 31
- Inventors
- 114
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 3 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 4 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Printing ink jet ink composition and recording method4 Feb 2025US 12,215,241 B2Seiko Epson Corporation
- Fixer fluids12 Dec 2023US 11,840,635 B2Hewlett-Packard Development Company, L. P.
- Methods, compositions and uses relating thereto26 Apr 2022US 11,311,471 B2Innospec Limited
- Reducing colour loss from a dyed material by using an amine salt of a carboxylic acid22 Feb 2022US 11,253,453 B2Innospec Limited
- Ink jet ink composition for textile printing, ink set, and recording method15 Feb 2022US 11,248,135 B2Seiko Epson Corporation
- Thermal transfer method and system for fabrics and related fabrics and items4 Jan 2024US 2024/0003082 A1Guangzhou Xiyin International Import and Export Co., Ltd.
- Printing Ink Jet Ink Composition And Recording Method5 Oct 2023US 2023/0312963 A1Seiko Epson Corporation
- Fixer fluids19 May 2022US 2022/0154027 A1Hewlett-Packard Development Company, L. P.
- Methods, compositions and uses relating thereto30 Jan 2020US 2020/0030212 A1Innospec Limited
- Methods, compositions and uses relating thereto30 Jan 2020US 2020/0030213 A1Innospec Limited
Most cited
By later US patents
- Process for photochemical stabilization of polyamide fiber material and mixtures thereof with other fibers: water-soluble copper complex dye and light-stabilizer69US 4,874,391 ACiba-Geigy Corporation · 1989
- Process for photochemical stabilization of undyed and dyed polyamide fibre material and blends thereof with other fibres: copper complex and light stabilizer treatment68US 4,775,386 ACiba-Geigy Corporation · 1988
- Dyed polyester fabrics with improved lightfastness63US 4,812,139 ABurlington Industries, Inc. · 1989
- Nylon fabrics with cupric salt and oxanilide for improved dye-lightfastness62US 4,902,299 AE. I. Du Pont de Nemours and Company · 1990
- Process for the photochemical and thermal stabilization of polyamide fibre material with a copper complex having fibre-affinity and an oxalic acid diarylamide47US 5,338,319 ACiba-Geigy Corporation · 1994