D01D 10/0481
The filaments passing through a tube
Official title: {the filaments passing through a tube}
D01D10/0481 (The filaments passing through a tube) appears on 8 US grants and 7 published applications in this corpus.
Search patents in D01D- Granted patents
- 8
- Published applications
- 7
- Assignees
- 10
- Inventors
- 21
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Production method for precarbonized fiber bundle, production method for carbon fiber bundle, and precarbonization furnace6 Jan 2026US 12,516,451 B2Toray Industries, Inc.
- Device for entangling a plurality of individual threads of a composite thread27 Apr 2021US 10,988,864 B2Oerlikon Textile GmbH & Co.KG
- Process for manufacturing carbon fibers13 Jun 2017US 9,677,196 B2M.A.E. S.P.A.
- Aramid tire cord and manufacturing method thereof18 Aug 2015US 9,109,304 B2Kolon Industries, Inc.
- Manufacture of carbon fibres27 Mar 1979US 4,146,576 ACoal Industry (Patents) Limited
- Systems for fiber guidance23 Jan 2025US 2025/0027230 A1Wichita State University
- Production method for precarbonized fiber bundle, production method for carbon fiber bundle, and precarbonization furnace1 Feb 2024US 2024/0035205 A1Toray Industries, Inc.
- Device for entangling a plurality of individual threads of a composite thread2 Aug 2018US 2018/0216259 A1Oerlikon Textile GmbH & Co.KG
- Normal pressure dyeable polyester fiber and method for producing the same19 May 2016US 2016/0138198 A1Kuraray Co., Ltd.
- Process for manufacturing carbon fibres and plant for the actuation of such process5 Jun 2014US 2014/0151914 A1M.A.E. S.P.A.
Most cited
By later US patents
- Yarn extraction and washing apparatus21US 3,940,955 AE. I. Du Pont de Nemours and Company · 1976
- Manufacture of carbon fibres12US 4,146,576 ACoal Industry (Patents) Limited · 1979
- Heat transfer10US 4,138,840 AImperial Chemical Industries PLC · 1979
- Method for production of synthetic yarns9US 4,000,238 AFiber Industries, Inc. · 1976
- Process for manufacturing carbon fibers3US 9,677,196 B2M.A.E. S.P.A. · 2017