D06M 15/31
Of unsaturated nitriles
Official title: of unsaturated nitriles
D06M15/31 (Of unsaturated nitriles) appears on 48 US grants and 55 published applications in this corpus.
Search patents in D06M- Granted patents
- 48
- Published applications
- 55
- Assignees
- 45
- Inventors
- 179
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 3 |
| 2004 | 0 | 2 |
| 2005 | 0 | 3 |
| 2006 | 1 | 4 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 7 |
| 2014 | 2 | 4 |
| 2015 | 3 | 5 |
| 2016 | 3 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 3 |
| 2019 | 0 | 3 |
| 2020 | 2 | 4 |
| 2021 | 2 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laminate production method26 Dec 2023US 11,850,772 B2Zeon Corporation
- Method for producing laminate10 May 2022US 11,325,356 B2Zeon Corporation
- Laminate19 Apr 2022US 11,305,518 B2Zeon Corporation
- Curable polymer latex compositions for the manufacture of rubber articles25 Jan 2022US 11,230,621 B2Synthomer Sdn. Bhd.
- Carbon membrane for fluid separation and method for manufacturing the same11 May 2021US 11,000,812 B2Toray Industries, Inc.
- Stretchable textile sensor wearable device for tracking one or more body metrics12 Feb 2026US 2026/0041354 A1Texavie Technologies Inc.
- Smart-clothes - fabric-based microfluidic sensors for wearable health monitoring1 May 2025US 2025/0134449 A1University of Maryland, Baltimore County
- Textile for non-woven fabric and conveying belt5 Oct 2023US 2023/0312254 A1Nippon Filcon Co., Ltd.
- Method for splitting carbon fiber tow23 Mar 2023US 2023/0087214 A1
- Coating composition, coated assembly and method of sealing the surface of a fibrous web27 Oct 2022US 2022/0340774 A13M Innovative Properties Company
Most cited
By later US patents
- Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles96US 5,868,724 AThe Procter & Gamble Company · 1999
- Polymeric articles having improved cut-resistance46US 6,080,474 AHoechst Celanese Corporation · 2000
- Methods for making non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles36US 5,925,299 AThe Procter & Gamble Company · 1999
- Stain-resistant polyamide substrates25US 5,460,887 AE. I. Du Pont de Nemours and Company · 1995
- Maleic anhydride/olefin polymer stain-resists23US 5,707,708 AE. I. Du Pont de Nemours and Company · 1998