D06P 1/5221
Polymers of unsaturated hydrocarbons
Official title: {Polymers of unsaturated hydrocarbons, e.g. polystyrene polyalkylene}
D06P1/5221 (Polymers of unsaturated hydrocarbons) appears on 95 US grants and 128 published applications in this corpus.
Search patents in D06P- Granted patents
- 95
- Published applications
- 128
- Assignees
- 74
- Inventors
- 366
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 4 | 2 |
| 2003 | 1 | 1 |
| 2004 | 3 | 2 |
| 2005 | 1 | 4 |
| 2006 | 2 | 6 |
| 2007 | 2 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 4 |
| 2010 | 1 | 5 |
| 2011 | 4 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 4 |
| 2014 | 2 | 2 |
| 2015 | 4 | 4 |
| 2016 | 1 | 1 |
| 2017 | 0 | 5 |
| 2018 | 4 | 13 |
| 2019 | 5 | 8 |
| 2020 | 7 | 11 |
| 2021 | 8 | 7 |
| 2022 | 5 | 12 |
| 2023 | 4 | 8 |
| 2024 | 5 | 8 |
| 2025 | 6 | 5 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for making canvas25 Aug 2026US 12,716,007 B2Zhejiang Lifeshine Arts Co., Ltd.
- Recording method19 May 2026US 12,630,973 B2Seiko Epson Corporation
- Ink for ink-jet textile printing, method for producing printed matter using said ink, and article with adhered image31 Mar 2026US 12,590,215 B2Nippon Shokubai Co., Ltd.
- Electrochromic wire thread and relative fabrics31 Mar 2026US 12,591,161 B2Technocell AG
- Conductive inks with neoprene binder20 Jan 2026US 12,528,959 B2National Research Council of Canada
- Aqueous ink for inkjet recording, ink set, inkjet recording device, and image forming method1 Oct 2026US 2026/0297362 A1Brother Kogyo Kabushiki Kaisha
- Ink jet textile printing ink and ink jet recording method24 Sep 2026US 2026/0286602 A1DIC Corporation
- Polymer for textile printing ink, emulsion for textile printing ink containing said polymer, and textile printing ink6 Aug 2026US 2026/0226676 A1Nippon Shokubai Co., Ltd.
- Processing method for heat transfer printing fabric based on uv-printed three-dimensional graphics23 Jul 2026US 2026/0210036 A1Hunan Shangxin New Materials Technology Co., Ltd.
- Compositions and method of making ph indicating nonwoven material and absorbent pad16 Jul 2026US 2026/0201636 A1Kas Pet, LLC
Most cited
By later US patents
- Interpolymers of unsaturated carboxylic acids and unsaturated sulfur acids37US 6,207,780 B1Rohm and Haas Company · 2001
- Ultraviolet stability of aramid and aramid-blend fabrics by pigment dyeing or printing30US 6,451,070 B1BASF SE · 2002
- Process for fixing dyes in textile materials17US 5,525,125 AHenkel Corporation · 1996
- Process for fixing dyes in textile materials16US 5,922,088 AHenkel Corporation · 1999
- Sublimating dye ink for ink jets and dyeing method16US 9,340,694 B2Kiwa Chemical Industry Co., Ltd. · 2016