G01Q 70/12
Nanotube tips
G01Q70/12 (Nanotube tips) appears on 194 US grants and 223 published applications in this corpus.
Search patents in G01Q- Granted patents
- 194
- Published applications
- 223
- Assignees
- 120
- Inventors
- 446
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 2 |
| 2002 | 8 | 18 |
| 2003 | 8 | 21 |
| 2004 | 15 | 21 |
| 2005 | 11 | 15 |
| 2006 | 18 | 20 |
| 2007 | 13 | 24 |
| 2008 | 18 | 14 |
| 2009 | 17 | 11 |
| 2010 | 7 | 19 |
| 2011 | 8 | 4 |
| 2012 | 7 | 8 |
| 2013 | 11 | 5 |
| 2014 | 12 | 5 |
| 2015 | 2 | 1 |
| 2016 | 3 | 4 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 6 | 7 |
| 2020 | 4 | 4 |
| 2021 | 2 | 2 |
| 2022 | 5 | 7 |
| 2023 | 5 | 4 |
| 2024 | 3 | 4 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacturing a MEMS device23 Sep 2025US 12,421,106 B2Cytosurge AG
- Carbon nanomaterial functionalized needle tip modified with low work function material and preparation method thereof27 May 2025US 12,313,653 B2National Center for Nanoscience and Technology
- Rugged, single crystal wide-band-gap-material scanning-tunneling-microscopy/lithography tips3 Sep 2024US 12,078,654 B2
- Methods and devices for extending a time period until changing a measuring tip of a scanning probe microscope7 May 2024US 11,977,097 B2Carl Zeiss SMT GmbH
- Debris removal from high aspect structures23 Apr 2024US 11,964,310 B2Bruker Nano, Inc.
- Debris removal from high aspect structures7 May 2026US 2026/0124648 A1Bruker Nano, Inc.
- Laser apparatus and method of use for dental surgery5 Dec 2024US 2024/0398508 A1Millennium Healthcare Technologies, Inc.
- Rugged, single crystal wide-band-gap-material scanning-tunneling-microscopy/lithography tips5 Dec 2024US 2024/0402216 A1UNM Rainforest Innovations
- Debris removal from high aspect structures15 Aug 2024US 2024/0269717 A1Bruker Nano, Inc.
- Methods and devices for extending a time period until changing a measuring tip of a scanning probe microscope15 Aug 2024US 2024/0272198 A1Carl Zeiss SMT GmbH
Most cited
By later US patents
- Carbon nanotube devices268US 6,528,020 B1The Board of Trustees of the Leland Stanford Junior University · 2003
- Nanometer-scale microscopy probes212US 6,159,742 APresident and Fellows of Harvard College · 2000
- Carbon nanotube structures made using catalyst islands206US 6,346,189 B1The Board of Trustees of the Leland Stanford Junior University · 2002
- Carbon nanotube device, manufacturing method of carbon nanotube device, and electron emitting device135US 6,628,053 B1Canon Kabushiki Kaisha · 2003
- Method for manufacturing carbon nanotubes as functional elements of MEMS devices123US 6,146,227 AXidex Corporation · 2000