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Class Information
Number: 250/910
Name: Radiant energy > Food sample analysis using invisible radiant energy source
Description: Subject matter wherein a sample being analyzed using invisible radiant energy
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7244902 |
Method for classifying wine and coffee |
Jul. 17, 2007 |
| 7173708 |
Method and apparatus for detecting damage in plant products |
Feb. 6, 2007 |
| 7068369 |
Apparatus for measuring fruit properties including a function for automatically controlling the intensity of light from a light source |
Jun. 27, 2006 |
| 7068368 |
Two-side multiple lamp online inner part inspection apparatus |
Jun. 27, 2006 |
| 6847447 |
Apparatus and method and techniques for measuring and correlating characteristics of fruit with visible/near infra-red spectrum |
Jan. 25, 2005 |
| 6657722 |
Side multiple-lamp type on-line inside quality inspecting device |
Dec. 2, 2003 |
| 6563580 |
Method and device for determining meat tenderness |
May. 13, 2003 |
| 6512577 |
Apparatus and method for measuring and correlating characteristics of fruit with visible/near infra-red spectrum |
Jan. 28, 2003 |
| 6271520 |
Item defect detection apparatus and method |
Aug. 7, 2001 |
| 6252189 |
Detecting defective peel-bearing potatoes in a random mixture of defective and acceptable peel-bearing potatoes |
Jun. 26, 2001 |
| 6088114 |
Apparatus for use in determining meat tenderness |
Jul. 11, 2000 |
| 6014222 |
Reflection measuring device and method for determining quality properties of items, particularly fat-containing items |
Jan. 11, 2000 |
| 5912179 |
Method for determining a level of oxidative stress of a tissue sample |
Jun. 15, 1999 |
| 5895921 |
Method and system for fecal detection |
Apr. 20, 1999 |
| 5884775 |
System and method of inspecting peel-bearing potato pieces for defects |
Mar. 23, 1999 |
| 5846830 |
Detecting fecal and/or urinary contamination in meats and poultry |
Dec. 8, 1998 |
| 5818045 |
Spectroscopic system for quantifying constituents in natural products |
Oct. 6, 1998 |
| 5716850 |
Monitoring the colour and bitterness of beer |
Feb. 10, 1998 |
| 5712165 |
Method and apparatus for detecting hydrocarbon oxidation |
Jan. 27, 1998 |
| 5708271 |
Non-destructive sugar content measuring apparatus |
Jan. 13, 1998 |
| 5621215 |
Method and system for fecal detection |
Apr. 15, 1997 |
| 5605841 |
System for automatic sample analysis and a method for producing the system including a cleaning unit for a movable optical head |
Feb. 25, 1997 |
| 5521384 |
Flow cell |
May. 28, 1996 |
| 5474910 |
Method and device for detecting biological molecules and/or microorganisms within a desired area or space |
Dec. 12, 1995 |
| 5464981 |
Methods of separating selected items from a mixture including raisins and the selected items |
Nov. 7, 1995 |
| 5453619 |
Method and apparatus for the spectrophotometric assay of aqueous liquids |
Sep. 26, 1995 |
| 5448069 |
Infrared measurement of constituents of particulate foodstuffs |
Sep. 5, 1995 |
| 5440127 |
Method and apparatus for illuminating target specimens in inspection systems |
Aug. 8, 1995 |
| 5406084 |
Process and device for the in-line NIR measurement of pourable foodstuffs |
Apr. 11, 1995 |
| 5345081 |
Pit detector and method |
Sep. 6, 1994 |
| 5343081 |
Synapse circuit which utilizes ballistic electron beams in two-dimensional electron gas |
Aug. 30, 1994 |
| 5343044 |
Infrared attenuation measuring system |
Aug. 30, 1994 |
| 5324945 |
Method of nondestructively measuring sugar content of fruit by using near infrared transmittance spectrum |
Jun. 28, 1994 |
| 5324949 |
Method of effecting NIR-analyses of successive material samples, and a system for carrying out the method |
Jun. 28, 1994 |
| 5317150 |
Polarimeter calibration method and apparatus |
May. 31, 1994 |
| 5308981 |
Method and device for infrared analysis, especially with regard to food |
May. 3, 1994 |
| 5258620 |
Method and apparatus for determining the constituents of dairy products |
Nov. 2, 1993 |
| 5258825 |
Optical compositional analyzer apparatus and method for detection of ash in wheat and milled wheat products |
Nov. 2, 1993 |
| 5252829 |
Method of determining urea in milk |
Oct. 12, 1993 |
| 5245188 |
Apparatus for evaluating the grade of rice grains |
Sep. 14, 1993 |
| 5241178 |
Infrared grain analyzer with controllable measurement wavelength |
Aug. 31, 1993 |
| 5239180 |
Laser systems for food analysis based on reflectance ratio detection |
Aug. 24, 1993 |
| 5132538 |
Measuring percentage of protein in whole grain samples |
Jul. 21, 1992 |
| 5089701 |
Nondestructive measurement of soluble solids in fruits having a rind or skin |
Feb. 18, 1992 |
| 5034609 |
Method for evaluating quality of raw coffee beans |
Jul. 23, 1991 |
| 5026983 |
Method and apparatus for examining food products by means of irradiation |
Jun. 25, 1991 |
| 4963743 |
Apparatus for evaluating quality of raw coffee beans |
Oct. 16, 1990 |
| 4925305 |
Method for the preservation of wheat and device useful therefore |
May. 15, 1990 |
| 4915827 |
Method and apparatus for optical sorting of materials using near infrared absorbtion criteria |
Apr. 10, 1990 |
| 4883953 |
Spectroscopic method and apparatus for measuring sugar concentrations |
Nov. 28, 1989 |
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