D06N 2209/0823
Within the layer by addition of a colorant
Official title: within the layer by addition of a colorant, e.g. pigments, dyes
D06N2209/0823 (Within the layer by addition of a colorant) appears on 55 US grants and 75 published applications in this corpus.
Search patents in D06N- Granted patents
- 55
- Published applications
- 75
- Assignees
- 50
- Inventors
- 176
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 4 |
| 2005 | 0 | 3 |
| 2006 | 0 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 2 | 3 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 4 |
| 2016 | 3 | 5 |
| 2017 | 2 | 2 |
| 2018 | 4 | 6 |
| 2019 | 4 | 7 |
| 2020 | 5 | 4 |
| 2021 | 2 | 9 |
| 2022 | 4 | 3 |
| 2023 | 4 | 4 |
| 2024 | 2 | 0 |
| 2025 | 3 | 4 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Breathable layered flexible material, methods and uses thereof14 Jul 2026US 12,680,227 B2TMG - Tecidos Plastificados e Outros Revestimentos Para a Indústria Autómovel, S.A.
- Printed napped sheet and napped sheet for printing24 Mar 2026US 12,584,256 B2Kuraray Co., Ltd.
- Artificial leather and light-transmitting device fabricated using the same27 Jan 2026US 12,534,851 B2Toray Industries, Inc.
- Napped artificial leather and method for producing the same10 Jun 2025US 12,325,952 B2Kuraray Co., Ltd.
- Sheet-like material21 Jan 2025US 12,203,211 B2Toray Industries, Inc.
- Methods of manufacturing a textured fabric9 Jul 2026US 2026/0192503 A1Veer Corporations Inc.
- Bio-based leather22 Jan 2026US 2026/0022514 A1Melasworld, Inc.
- Preparation method and application of aromatic citrus peel artificial leather23 Oct 2025US 2025/0327241 A1Anan (China) Co., Ltd.
- Circumferentially continuous, fire resistant, multilayer thermal sleeve11 Sep 2025US 2025/0283569 A1Federal-Mogul Powertrain LLC
- Translucent film containing pigments, preparation method, and composite structure13 Mar 2025US 2025/0084588 A1TMG - Tecidos Plastificados e Outros Revestimentos Para a Indústria Autómovel, S.A.
Most cited
By later US patents
- Carpet and carpet backing with directional guide54US 5,484,639 AShaw Industires, Inc. · 1996
- Tufted pile fabric formed from spun and filament space-dyed yarn27US 5,413,832 AMilliken Research Corporation · 1995
- Light blocking articles having opacifying layers25US 9,891,350 B2Eastman Kodak Company · 2018
- Multilayer composite sheet useful as a substrate for artificial leather23US 4,426,421 AAsahi Kasei Kogyo Kabushiki Kaisha · 1984
- Carpet having syndiotactic polypropylene backing and technique for making same23US 6,503,595 B1Aristech Chemical Corporation · 2003