G01V 9/002
Prospecting or detecting by methods not provided for in groups g01v1/00 -
Official title: {using fields or radiation detectable only by persons susceptible therefor, e.g. radio-esthesis, dowsing}
G01V9/002 (Prospecting or detecting by methods not provided for in groups g01v1/00 -) appears on 6 US grants and 7 published applications in this corpus.
Search patents in G01V- Granted patents
- 6
- Published applications
- 7
- Assignees
- 4
- Inventors
- 18
- Latest grant
- 19 Feb 2019
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| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
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Recent patents
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- Foreign matter detection device6 Feb 2018US 9,885,798 B2Panasonic Intellectual Property Management Co., Ltd.
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- Method and apparatus for in-situ wellbore measurement and control with inductive connectivity12 Apr 2016US 9,310,510 B2Sensor Developments AS
- Method and apparatus for sensing spontaneous changes in a localized electromagnetic field and method for use20 Oct 2015US 9,164,594 B2
- Foreign matter detection device28 Sep 2017US 2017/0276820 A1Panasonic Intellectual Property Management Co., Ltd.
- Matter detector, sensor and locator device and methods of operation8 Jun 2017US 2017/0160417 A1AvaSensor, LLC
- Matter detector, sensor and locator device and methods of operation10 Sep 2015US 2015/0253452 A1AvaSensor, LLC
- Method and Apparatus for Sensing Spontaneous Changes in a Localized Electromagnetic Field and Method for Use26 Sep 2013US 2013/0249794 A1
- Method and Apparatus for In-Situ Wellbore Measurement and Control with Inductive Connectivity2 May 2013US 2013/0110402 A1Sensor Developments AS
Most cited
By later US patents