D06P 1/613
Polyethers without nitrogen
D06P1/613 (Polyethers without nitrogen) appears on 222 US grants and 89 published applications in this corpus.
Search patents in D06P- Granted patents
- 222
- Published applications
- 89
- Assignees
- 93
- Inventors
- 498
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 5 | 0 |
| 1978 | 7 | 0 |
| 1979 | 4 | 0 |
| 1980 | 9 | 0 |
| 1981 | 9 | 0 |
| 1982 | 10 | 0 |
| 1983 | 7 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 10 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 2 |
| 2003 | 5 | 9 |
| 2004 | 6 | 4 |
| 2005 | 3 | 5 |
| 2006 | 1 | 5 |
| 2007 | 1 | 7 |
| 2008 | 2 | 3 |
| 2009 | 1 | 1 |
| 2010 | 2 | 6 |
| 2011 | 4 | 4 |
| 2012 | 2 | 1 |
| 2013 | 3 | 1 |
| 2014 | 2 | 1 |
| 2015 | 3 | 0 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 3 |
| 2019 | 3 | 2 |
| 2020 | 1 | 3 |
| 2021 | 2 | 5 |
| 2022 | 1 | 5 |
| 2023 | 1 | 9 |
| 2024 | 5 | 4 |
| 2025 | 2 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrochromic wire thread and relative fabrics31 Mar 2026US 12,591,161 B2Technocell AG
- Infusible waterborne pigmented resin compositions and methods of preparing and using the same11 Nov 2025US 12,466,965 B2AWI Licensing LLC
- Polyamide coating slurry and its preparing method, and process for preparing polyamide-coated fabric for printing20 May 2025US 12,305,045 B2Zhejiang King Label Technology Co., Ltd.
- White inkjet ink10 Dec 2024US 12,163,035 B2Hewlett-Packard Development Company, L. P.
- Method for producing decolored polyester, decolored polyester, and decoloring agent3 Dec 2024US 12,157,796 B2Jeplan, Inc.
- Aqueous ink for inkjet recording, ink set, inkjet recording device, and image forming method1 Oct 2026US 2026/0297363 A1Brother Kogyo Kabushiki Kaisha
- White inkjet ink7 May 2026US 2026/0125569 A1Hewlett-Packard Development Company, L. P.
- Treatment Liquid Composition For Dye Textile Printing, Composition Set, And Textile Printing Method16 Apr 2026US 2026/0103838 A1Seiko Epson Corporation
- Inkjet textile printing method27 Nov 2025US 2025/0361676 A1Sakata Inx Corporation
- Method for producing decolored polyester, decolored polyester, and decoloring agent26 Dec 2024US 2024/0425645 A1Jeplan, Inc.
Most cited
By later US patents
- Compositions and methods that introduce variations in color density into cellulosic fabrics, particularly indigo dyed denim79US 4,832,864 AEcolab Inc. · 1989
- Treatment of denim with cellulase to produce a stone washed appearance71US 4,912,056 AEcolab Inc. · 1990
- Low-foaming wetting agent consisting of various alkoxylated alcohol mixtures63US 5,705,476 ABayer Aktiengesellschaft · 1998
- Process for dyeing cellulosic textile material with disperse dyes51US 5,298,032 ACiba-Geigy Corporation · 1994
- Method of applying a design to a surface51US 7,556,841 B2S. C. Johnson & Son, Inc. · 2009