B21G 1/003
Needles for special purposes
Official title: {Needles for special purposes, e.g. knitting, crochet, hat-pins}
B21G1/003 (Needles for special purposes) appears on 10 US grants and 14 published applications in this corpus.
Search patents in B21G- Granted patents
- 10
- Published applications
- 14
- Assignees
- 9
- Inventors
- 29
- Latest grant
- 18 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 2 | 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 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of making a sensor device18 Jun 2024US 12,011,265 B2DexCom, Inc.
- In-plane metal microneedle array and manufacturing method therefor29 Aug 2023US 11,738,185 B2Dalian University of Technology
- Manufacturing method for non-magnetic water-cooled microwave ablation needle29 Dec 2020US 10,874,458 B2Nanjing Vison-China Medical Devices R & D Center
- Medical suture needle7 Jul 2020US 10,702,911 B2Mani, Inc.
- Tool for textiles and production method for same26 Nov 2019US 10,487,429 B2Groz-Beckert KG
- Device for bending and securing surgical needles and related methods and systems7 May 2026US 2026/0124670 A1University of Iowa Research Foundation
- Needle and associated method of manufacture19 Mar 2026US 2026/0077123 A1Unomedical A/S
- Sensors for continuous analyte monitoring, and related methods12 Sep 2024US 2024/0298940 A1DexCom, Inc.
- In-plane metal microneedle array and manufacturing method therefor13 May 2021US 2021/0138215 A1Dalian University of Technology
- Knitting needle28 Jan 2021US 2021/0025090 A1
Most cited
By later US patents
- Method and apparatus for mounting, inspecting and adjusting probe card needles29US 5,932,323 ATexas Instruments Incorporated · 1999
- Sensors for continuous analyte monitoring, and related methods13US 9,844,328 B2DexCom, Inc. · 2017
- Method and apparatus for mounting, inspecting and adjusting probe card needles7US 5,758,537 ATexas Instruments Incorporated · 1998
- Method and apparatus for mounting, inspecting and adjusting probe card needles2US 5,890,390 ASilicon Systems, Inc. · 1999
- In-plane metal microneedle array and manufacturing method therefor1US 11,738,185 B2Dalian University of Technology · 2023