D02J 3/02
Modifying the surface: by abrading, scraping, scuffing, cutting, or nicking
Official title: by abrading, scraping, scuffing, cutting, or nicking (preliminary roughening of fibres, e.g. for spinning, D01G3/00)
D02J3/02 (Modifying the surface: by abrading, scraping, scuffing, cutting, or nicking) appears on 36 US grants and 29 published applications in this corpus.
Search patents in D02J- Granted patents
- 36
- Published applications
- 29
- Assignees
- 29
- Inventors
- 83
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 2 | 1 |
| 2006 | 3 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 3 |
| 2017 | 0 | 0 |
| 2018 | 2 | 2 |
| 2019 | 0 | 4 |
| 2020 | 1 | 1 |
| 2021 | 4 | 4 |
| 2022 | 1 | 1 |
| 2023 | 3 | 2 |
| 2024 | 5 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for manufacturing a barbed suture28 Apr 2026US 12,611,210 B1Ethicon, Inc.
- Yarn clearer and cutting device for a yarn clearer8 Oct 2024US 12,109,721 B2Saurer Intelligent Technology AG
- Surface protrusion formations and methods of manufacturing16 Jul 2024US 12,037,719 B2The Procter & Gamble Company
- Yarn for cell culture scaffold and fabric comprising the same2 Apr 2024US 11,946,031 B2Amogreentech Co., Ltd.
- Preparation method and a device for a seawater desalination-seawater extraction uranium membrane lining12 Mar 2024US 11,925,906 B1Harbin Engineering University
- Suture processing machine and method using ultrasonic waves4 Jun 2026US 2026/0151127 A1HYUNDAE MEDITECH Co., Ltd.
- Suture processing machine and method using ultrasonic waves13 Mar 2025US 2025/0082322 A1HYUNDAE MEDITECH Co., Ltd.
- Yarn clearer and cutting device for a yarn clearer4 May 2023US 2023/0134474 A1Saurer Intelligent Technology AG
- Yarn clearer and cutting device for a yarn clearer4 May 2023US 2023/0139021 A1Saurer Intelligent Technology AG
- Surface protrusion formations and methods of manufacturing7 Apr 2022US 2022/0106713 A1The Procter & Gamble Company
Most cited
By later US patents
- Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers23US 9,879,361 B2Domtar Paper Company, LLC · 2018
- Apparatus and process for converting a continuous multifilament yarn to a staple-like yarn17US 4,674,271 ABASF SE · 1987
- Method of fibrillating fibers14US 4,811,908 AMotion Control Industries, Inc. · 1989
- Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers11US 10,704,165 B2Domtar Paper Company, LLC · 2020
- Method and apparatus for producing spun yarn characteristics in synthetic multifilament yarns10US 4,297,837 ABarmag Barmer Maschinenfabrik AG · 1981