Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 324/308
Name: Electricity: measuring and testing > Particle precession resonance > Using a nuclear resonance spectrometer system > Including a test sample and control sample
Description: Subject matter in which the nuclear resonance measurement of an unknown material is made by comparison with the resonance of a known material.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
4549136 Controlled susceptibility plugs Oct. 22, 1985
4529710 Method of using a nuclear magnetic resonance spectroscopy standard Jul. 16, 1985
4528510 Device for generating images of an object under examination using nuclear magnetic resonance Jul. 9, 1985
4521732 Pulse sequence for use in performing nuclear magnetic resonance spectroscopy Jun. 4, 1985
4510450 Apparatus and assay method for the quantitative determination of mineral content in bone Apr. 9, 1985
4499190 Method of detecting sulfur dioxide Feb. 12, 1985
4345207 Method and apparatus for obtaining enhanced NMR signals Aug. 17, 1982
4301411 NMR Test method for dispersion of solids in elastomer compositions Nov. 17, 1981
4210861 Fourier-transform nuclear gyromagnetic resonance spectrometer Jul. 1, 1980
4134058 Selective detection of multiple quantum transitions in nuclear magnetic resonance Jan. 9, 1979
4050009 Spectrometer for external detection of magnetic and related double resonance Sep. 20, 1977
3968423 Nuclear magnetic resonance apparatus of fourier transform type Jul. 6, 1976

1 2 3

  Recently Added Patents
Methods and apparatus for dynamic identification (ID) assignment in wireless networks
Image decolorizing device
Semiconductor overlapped PN structure and manufacturing method thereof
Processing color and panchromatic pixels
Method and apparatus for organizing segments of media assets and determining relevance of segments to a query
Optimized delivery of web application code
Method of applying a spherical correction to map data for rendering direction-of-travel paths on a wireless communications device
  Randomly Featured Patents
Compass precalibration method
Process for fabricating liners, and liner for a vehicle roof with integrated functions
Television receiver with control of writing and reading of video memory
Digital phase-lock loop systems for phase processing of signals
Process for the preparation of 2,2'-anhydro- and 2'-keto-1-(3',5'-di-O-protected-.beta.-D-arabinofuranosyl) nucleosides
Method and apparatus for automatically selecting a plurality of modes for programmable interface circuit by coupling field devices to process controllers
Method and apparatus for opening and transporting bags
Process for the production of para-xylene
Apparatus and method for displaying virtual endoscopy display
Trash can with power operated lid