D07B 2401/206
Improving radial flexibility
D07B2401/206 (Improving radial flexibility) appears on 33 US grants and 43 published applications in this corpus.
Search patents in D07B- Granted patents
- 33
- Published applications
- 43
- Assignees
- 30
- Inventors
- 64
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 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 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 4 |
| 2013 | 1 | 1 |
| 2014 | 2 | 1 |
| 2015 | 2 | 4 |
| 2016 | 0 | 1 |
| 2017 | 3 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 6 |
| 2020 | 1 | 3 |
| 2021 | 1 | 3 |
| 2022 | 4 | 1 |
| 2023 | 2 | 4 |
| 2024 | 1 | 3 |
| 2025 | 4 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bend fatigue resistant blended rope2 Jun 2026US 12,644,228 B2Hampidjan hf
- Double-layer multi-strand cable having improved bending endurance11 Nov 2025US 12,467,199 B2Compagnie Generale Des Etablissements Michelin
- Long lived synthetic rope for powered blocks18 Mar 2025US 12,252,843 B2Hampidjan hf
- Cable, in particular for downhole use, and method of manufacturing such cable4 Mar 2025US 12,243,666 B2Schlumberger Technology Corporation
- Bend fatigue resistant blended rope25 Feb 2025US 12,234,601 B2Hampidjan hf
- Long lived synthetic rope for powered blocks10 Jul 2025US 2025/0223759 A1Hampidjan hf
- Bend fatigue resistant blended rope22 May 2025US 2025/0163642 A1Hampidjan hf
- Long lived synthetic rope for powered blocks19 Dec 2024US 2024/0417926 A1Hampidjan hf
- Composite elongated body28 Nov 2024US 2024/0392080 A1Avient Protective Materials B.V.
- Composite elongated body7 Nov 2024US 2024/0368833 A1Avient Protective Materials B.V.
Most cited
By later US patents
- Rope48US 4,624,097 AGreening Donald Co. Ltd. · 1986
- Use of composite rod-stiffened wireline cable for transporting well tool32US 5,080,175 A1992
- Braided rope construction17US 7,568,419 B2Dsm IP Assets B.V. · 2009
- Low profile radial tires for trucks and buses reinforced with steel carcass ply cords15US 4,986,327 AToyo Tire & Rubber Co., Ltd. · 1991
- Fiber composite twisted cable10US 8,250,845 B2Tokyo Rope Manufacturing Co., Ltd. · 2012