D01F 1/04
Pigments
D01F1/04 (Pigments) appears on 284 US grants and 335 published applications in this corpus.
Search patents in D01F- Granted patents
- 284
- Published applications
- 335
- Assignees
- 218
- Inventors
- 876
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 13 | 0 |
| 2000 | 14 | 0 |
| 2001 | 4 | 2 |
| 2002 | 11 | 6 |
| 2003 | 4 | 13 |
| 2004 | 10 | 13 |
| 2005 | 2 | 3 |
| 2006 | 6 | 10 |
| 2007 | 3 | 7 |
| 2008 | 5 | 11 |
| 2009 | 4 | 11 |
| 2010 | 3 | 6 |
| 2011 | 3 | 11 |
| 2012 | 9 | 9 |
| 2013 | 2 | 11 |
| 2014 | 4 | 6 |
| 2015 | 6 | 16 |
| 2016 | 5 | 12 |
| 2017 | 8 | 16 |
| 2018 | 11 | 18 |
| 2019 | 11 | 24 |
| 2020 | 12 | 25 |
| 2021 | 12 | 23 |
| 2022 | 9 | 22 |
| 2023 | 14 | 20 |
| 2024 | 23 | 14 |
| 2025 | 14 | 22 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Highly porous, bioresorbable electrospun sensors for optical detection of tissue oxygenation9 Jun 2026US 12,648,720 B2The United States of America as represented by the Secretary of the Air Force
- Elastomeric laminate26 May 2026US 12,636,635 B2Kimberly-Clark Worldwide, Inc.
- Polymer fiber with additive and methods and articles related thereto21 Apr 2026US 12,606,939 B2Shaw Industries Group, Inc.
- Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate7 Apr 2026US 12,595,594 B2Aladdin Manufacturing Corporation
- Manufacturing method for colored nonwoven fabric24 Mar 2026US 12,584,244 B2Kao Corporation
- Polymer fiber with additive and methods and articles related thereto6 Aug 2026US 2026/0226659 A1Shaw Industries Group, Inc.
- Process for preparing a microfiber composed of microalgae living inside, and related microfiber30 Jul 2026US 2026/0218421 A1Dew S.R.L.
- Device for manufacturing double-sided yarn for artificial turf and double-sided yarn for artificial turf manufactured thereby30 Apr 2026US 2026/0117428 A1Gstg Co.,Ltd.
- Solution dyed yarn color correction16 Apr 2026US 2026/0103825 A1Aladdin Manufacturing Corporation
- Filament of recycled polypropylene for pile yarn25 Dec 2025US 2025/0389057 A1Inter IKEA Systems B.V.
Most cited
By later US patents
- Photoluminescent fibers, compositions and fabrics made therefrom216US 8,207,511 B2Performance Indicator, LLC · 2012
- Colored articles and compositions and methods for their fabrication74US 5,932,309 AAlliedSignal Inc. · 1999
- Microfibrous structures59US 4,234,652 AAnic S.p.A. · 1980
- Method for the continuous production of a polyethylene material having high strength and high modulus of elasticity59US 5,702,657 ANippon Oil Co., Ltd. · 1997
- Process for metering color concentrates to thermoplastic polymer melts53US 4,919,872 AE. I. Du Pont de Nemours and Company · 1990