D06M 13/467
Derived from polyamines
Official title: derived from polyamines
D06M13/467 (Derived from polyamines) appears on 63 US grants and 41 published applications in this corpus.
Search patents in D06M- Granted patents
- 63
- Published applications
- 41
- Assignees
- 38
- Inventors
- 195
- Latest grant
- 22 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 3 | 4 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 4 |
| 2010 | 1 | 0 |
| 2011 | 2 | 3 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 3 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 3 | 2 |
| 2020 | 1 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 2 |
| 2024 | 0 | 4 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Antibacterial hydrophilic compound and use thereof22 Nov 2022US 11,503,828 B2Shenzhen University
- Reactive antibacterial compound and preparation method thereof29 Jun 2021US 11,044,908 B2Shenzhen University
- Reactive antibacterial compound and preparation method thereof7 Apr 2020US 10,609,927 B2Shenzhen University
- Textile treatment compositions including quternary bis-imidazoline compounds derived from linear tetramines useful to improve moisture management and provide antimicrobial protection1 Oct 2019US 10,428,454 B2Dow Global Technologies LLC
- Reactive antibacterial compound and preparation method thereof6 Aug 2019US 10,368,544 B2Shenzhen University
- Dual action heat management treatment formulations for textiles2 Apr 2026US 2026/0092412 A1Heiq Materials AG
- Water-repellent polyacrylonitrile-based artificial hair fiber, method for producing same, and head decoration product28 Nov 2024US 2024/0392498 A1Kaneka Corporation
- Water-repellent polyacrylonitrile-based synthetic hair fiber, method for producing same, and headdress product14 Nov 2024US 2024/0376665 A1Kaneka Corporation
- Use of film-forming organopolysiloxanes for reducing the microfiber release of textiles3 Oct 2024US 2024/0328077 A1Wacker Chemie AG
- Fiber-treating agent15 Feb 2024US 2024/0049824 A1Kao Corporation
Most cited
By later US patents
- Fabric conditioning composition83US 4,152,272 AThe Procter & Gamble Company · 1979
- Polymeric quaternary ammonium compounds and their uses49US 4,506,081 ABuckman Laboratories, Inc. · 1985
- Hydrophilic fiber and non-woven fabric, and processed non-woven products made therefrom37US 6,436,855 B1Chisso Corporation · 2002
- Microemulsions of aminopolysiloxanes31US 5,520,827 ASandoz Ltd. · 1996
- Concentrated liquid fabric softener composition27US 4,155,855 AThe Procter & Gamble Company · 1979