Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 436/161
Name: Chemistry: analytical and immunological testing > Including chromatography
Description: Processes and compositions in which the result of a chemical reaction is subjected to chromatos:graphic separation or analysis is carried out by chromatography using a chromophore.

Sub-classes under this class:

Class Number Class Name Patents
436/162 Utilizing paper or thin layer plate 130

Patents under this class:

Patent Number Title Of Patent Date Issued
8709792 Lateral flow test kit and method for detecting an analyte Apr. 29, 2014
8703494 Systems and methods for determining the percentage of glycated hemoglobin Apr. 22, 2014
8685739 Urine based detection of a disease state caused by a pneumococcal infection Apr. 1, 2014
8679857 Method and device for sample preparation Mar. 25, 2014
8669114 Hydrophobic ionic liquids Mar. 11, 2014
8663994 Analysis of mannosamine-containing capsular saccharides Mar. 4, 2014
8658427 Means and methods for assessing increased peroxisomal proliferation Feb. 25, 2014
8647882 Chiral selectors and stationary phases for separating enantiomer mixtures Feb. 11, 2014
8642351 Apparatus and methods of fluid chromatography Feb. 4, 2014
8632726 Device and method for producing carbon dioxide, nitride and/or sulfur dioxide from a sample Jan. 21, 2014
8623296 Microfluidic size-exclusion devices, systems, and methods Jan. 7, 2014
8621915 Apparatus and methods for multidimensional analysis Jan. 7, 2014
8617901 Method of multiple spiking isotope dilution mass spectrometry Dec. 31, 2013
8617898 Quantitative analysis of vitamin D3, vitamin D2, and metabolites thereof Dec. 31, 2013
8617896 Evaluating mixtures of low molecular weight heparins by chain profiles or chain mapping Dec. 31, 2013
8614303 Diagnostic methods for ubiquinated protein profiling Dec. 24, 2013
8597957 Evaluating heparin preparations for pharmaceutical use Dec. 3, 2013
8597878 Device and procedure for automated isolation and purification of nucleic acids from complex starting materials of the users choice Dec. 3, 2013
8586367 Methods for analyzing polar metabolites of the energy metabolism Nov. 19, 2013
8586356 Gal .alpha.1-3gal-containing N-glycans in glycoprotein products derived from CHO cells Nov. 19, 2013
8580570 Narrow bore porous layer open tube capillary column and uses thereof Nov. 12, 2013
8574923 Sample preparation device Nov. 5, 2013
8574918 Sample injector, sample injecting method, and liquid chromatograph Nov. 5, 2013
8569070 Connection assembly for ultra high pressure liquid chromatography Oct. 29, 2013
8563318 Method for the diagnosis of non-alcoholic steatohepatitis based on a metabolomic profile Oct. 22, 2013
8557593 Mass spectrometric determination of eicosapentaenoic acid and docosahexaenoic acid Oct. 15, 2013
8546146 Process for evaluating a refinery feedstock Oct. 1, 2013
8524502 Apparatus and methods for performing photoreactions and analytical methods and devices to detect photo-reacting compounds Sep. 3, 2013
8522603 Method for analysis of saccharides Sep. 3, 2013
8518712 Method for discovering pharmacologically active substance of natural products using high resolution mass spectrometry and pharmacological activity test Aug. 27, 2013
8507287 Mesoporous metal oxide materials for phosphoproteomics Aug. 13, 2013
8507260 Multistep reaction lateral flow capillary Aug. 13, 2013
8506801 Device for capillary chromatography and method for manufacturing such a device Aug. 13, 2013
8497133 Terpene media compositions for eluting compounds from matrices and methods for making and using them Jul. 30, 2013
8492154 Method for predicting fouling tendency of a hydrocarbon-containing feedstock Jul. 23, 2013
8492152 Method and apparatus for determining formation fluid composition Jul. 23, 2013
8491791 Fluidics device Jul. 23, 2013
8486268 Precision peak matching in liquid chromatography-mass spectroscopy Jul. 16, 2013
8481327 Methods for using congeneric, chlorinated, brominated and/or iodised, fluorinated aromatic standard compounds having two benzol rings Jul. 9, 2013
8476076 Chromatography of polyolefin polymers Jul. 2, 2013
8470602 Methods and systems for determining the presence or amount of delta 5 steroid compounds in a sample Jun. 25, 2013
8465982 Ion chromatography systems with flow-delay eluent recycle Jun. 18, 2013
8460941 Methods and kit for isolating nucleic acids Jun. 11, 2013
8460606 Automatic reactor for catalytic microactivity studies Jun. 11, 2013
8455261 Detection of halogens Jun. 4, 2013
8448495 Device for quantifying the contents of at least one gaseous constituent contained in a gaseous sample from a fluid, related assembly and process May. 28, 2013
8444856 Chromatography of metal complexes May. 21, 2013
8435799 Evaluating heparin preparations for pharmaceutical use May. 7, 2013
8435795 Evaluating heparin preparations May. 7, 2013
8426215 Gas chromatograph and method for analyzing a mixture of substances by gas chromatography Apr. 23, 2013

  Recently Added Patents
Vapor phase decarbonylation process
Stretchable elastic laminate having increased CD elongation zones and method of production
Autobrake and decel control built-in test equipment
Ion generation using wetted porous material
Lighting fixture
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
Compounds with (1 E, 6E)-1,7-bis-(3,4-dimethoxyphenyl)-4,4-disubstituted-hepta-1,6-diene-3,5-d- ione structural scaffold, their biological activity, and uses thereof
  Randomly Featured Patents
Engine efficiency meter
Adhesive tape dispenser
Base, payload and connecting structure and methods of making the same
Method of storing and flattening a structured data document
Method for making call reservation using portable unit in facsimile apparatus
Motion picture camera
Hierarchical server system
Magnetoresistance effect element
Method and apparatus for controlling and regulating a rotorcraft turbine engine
Sterilant challenge device for a sterilization monitoring system