D02G 3/10
Yarns or threads formed from collagenous materials
Official title: Yarns or threads formed from collagenous materials, e.g. catgut {(surgical threads or yarns A61L)}
D02G3/10 (Yarns or threads formed from collagenous materials) appears on 9 US grants and 18 published applications in this corpus.
Search patents in D02G- Granted patents
- 9
- Published applications
- 18
- Assignees
- 8
- Inventors
- 20
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 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 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 4 |
| 2023 | 1 | 1 |
| 2024 | 1 | 5 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Leather fiber for spun yarn14 Apr 2026US 12,601,091 B2Atko Planning Inc.
- Leather fiber for the leather spun yarn having improved property4 Mar 2025US 12,241,182 B2Atko Planning Inc.
- Leather fiber for spun yarn28 May 2024US 11,993,869 B2Atko Planning Inc.
- Animal leather fiber bundles, yarns, core-spun yarns and products with nanoscale branches28 Mar 2023US 11,613,828 B2Guangdong Wuyuan New Material Technology Group Co., Ltd.
- Medical constructs of twisted lengths of collagen fibers and methods of making same11 Dec 2018US 10,149,918 B2MiMedx Group, Inc.
- Leather fiber for spun yarn19 Sep 2024US 2024/0309563 A1Atko Planning Inc.
- The leather fiber for the leather spun yarn having improved property6 Jun 2024US 2024/0183084 A1Atko Planning Inc.
- The leather fiber for the leather spun yarn having improved property6 Jun 2024US 2024/0183085 A1Atko Planning Inc.
- The leather fiber for the leather spun yarn having improved property6 Jun 2024US 2024/0183086 A1Atko Planning Inc.
- Method for manufacturing recycled leather sheet18 Jan 2024US 2024/0018613 A1
Most cited
By later US patents
- String for sports rackets14US 4,391,088 AUnited States Tennis Gut Association, Inc. · 1983
- Gut string for sports rackets11US 4,449,353 AUnited States Tennis Gut Association, Inc. · 1984
- Yarn of animal collagen fiber and manufacture process thereof10US 8,328,878 B22012
- Medical constructs of twisted lengths of collagen fibers and methods of making same3US 9,216,077 B2MiMedx Group, Inc. · 2015
- Medical constructs of twisted lengths of collagen fibers and methods of making same1US 10,149,918 B2MiMedx Group, Inc. · 2018