D06M 13/47
Derived from heterocyclic compounds
Official title: derived from heterocyclic compounds
D06M13/47 (Derived from heterocyclic compounds) appears on 85 US grants and 64 published applications in this corpus.
Search patents in D06M- Granted patents
- 85
- Published applications
- 64
- Assignees
- 69
- Inventors
- 227
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 4 |
| 2008 | 1 | 2 |
| 2009 | 0 | 5 |
| 2010 | 3 | 4 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 3 |
| 2015 | 2 | 4 |
| 2016 | 2 | 2 |
| 2017 | 2 | 5 |
| 2018 | 2 | 3 |
| 2019 | 4 | 5 |
| 2020 | 4 | 5 |
| 2021 | 1 | 1 |
| 2022 | 3 | 5 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 3 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Synthetic fiber processing agent, and synthetic fiber30 Dec 2025US 12,509,818 B2Takemoto Yushi Kabushiki Kaisha
- Anti-microbial compound and methods of use6 May 2025US 12,290,073 B2Shenzhen University
- Durable antimicrobial treatment of textile for use in healthcare environment18 Mar 2025US 12,252,841 B2Avalon Polymills (HK) Limited
- Antimicrobial and/or antiviral polymer surfaces and methods for the preparation thereof19 Nov 2024US 12,146,221 B2Molecular Plasma Group SA
- Methods, processes, and apparatuses for producing welded substrates26 Sep 2023US 11,766,835 B2Natural Fiber Welding, Inc.
- Antimicrobial fiber and unwoven fabric using same25 Jun 2026US 2026/0176799 A1ES Indorama Ventures Co., Ltd.
- Treatment agent composition for carbon fiber, treatment agent for carbon fiber, method of forming the same and carbon fiber precursor21 May 2026US 2026/0139411 A1Formosa Plastics Corporation
- Water-repellent textile11 Dec 2025US 2025/0376804 A1Toray Industries, Inc.
- Synthetic fiber processing agent, and synthetic fiber26 Oct 2023US 2023/0340721 A1Takemoto Yushi Kabushiki Kaisha
- Antibacterial hydrophilic compound20 Apr 2023US 2023/0119640 A1Shenzhen University
Most cited
By later US patents
- Products having anti-microbial activity50US 5,707,736 AIsrael Fiber Institute · 1998
- Microemulsions of aminopolysiloxanes31US 5,520,827 ASandoz Ltd. · 1996
- Process for making imidazolinium salts, fabric conditioning compositions and methods29US 4,127,489 AThe Procter & Gamble Company · 1978
- Concentrated liquid detergent with fabric softener28US 4,140,641 AColgate-Palmolive Company · 1979
- Concentrated liquid fabric softener composition27US 4,155,855 AThe Procter & Gamble Company · 1979