Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 436/128
Name: Chemistry: analytical and immunological testing > Oxygen containing > Carbonyl, ether, aldehyde or ketone containing
Description: Subject matter in which the specie to be investigated contains R-C=O, R-O-R, RCHO or RCOOH.

Sub-classes under this class:

Class Number Class Name Patents
436/129 Carboxylic acid 127
436/130 Formaldehyde or acetone 61

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8685739 Urine based detection of a disease state caused by a pneumococcal infection Apr. 1, 2014
8617898 Quantitative analysis of vitamin D3, vitamin D2, and metabolites thereof Dec. 31, 2013
8609428 Colorimetric assay for pyrethroid insecticides on solid items Dec. 17, 2013
8586365 Methods for analyzing and optimizing biofuel compositions Nov. 19, 2013
8481324 Apparatus and methods for diagnosing renal disorders Jul. 9, 2013
8476075 Analytical technique for measuring bound glycerides in a biodiesel composition Jul. 2, 2013
8470602 Methods and systems for determining the presence or amount of delta 5 steroid compounds in a sample Jun. 25, 2013
8435794 Colorimetric test for antimalarial artemesin derivatives May. 7, 2013
8435447 Integrated meter for analyzing biological samples May. 7, 2013
8415162 Measuring levels of a metabolite Apr. 9, 2013
8372653 Mass tag reagents for simultaneous quantitation and identification of small molecules Feb. 12, 2013
8304252 Stereoselective bioconversion of aliphatic dinitriles into cyano carboxylic acids Nov. 6, 2012
8283117 Disease diagnosis method, marker screening method and marker using TOF-SIMS Oct. 9, 2012
8258081 Use of C3 to C14 aliphatic aldehydes, ketones and primary and secondary C3 to C7 aliphatic alcohols to inhibit sprouting of potato tubers Sep. 4, 2012
8257977 Measuring levels of a metabolite Sep. 4, 2012
8202732 Method for analyzing activated polyethylene glycol compounds Jun. 19, 2012
8198097 Free radicals urine test kit for use in the home Jun. 12, 2012
8187891 Methods for detection and determination of vitamin C by luminescence May. 29, 2012
8173440 Nanoporous material for aldehydes with direct optical transduction May. 8, 2012
8158435 Tandem mass spectrometry for detecting and/or screening for conditions associated with altered sterols Apr. 17, 2012
8137978 Diagnostic method for biomarkers of adverse coronary events Mar. 20, 2012
8114382 Myelin detection using benzofuran derivatives Feb. 14, 2012
8114580 Simulation of normal fresh blood platelets for reference control Feb. 14, 2012
8114674 Method for determining whether or not a mammal is affected with a lung cancer Feb. 14, 2012
8067242 Method for methylmalonic acid detemination based on alkylative extraction associated to liquid chromatography coupled to mass spectrometry Nov. 29, 2011
8021886 Method for determining whether or not a mammal is affected with a lung cancer Sep. 20, 2011
8012761 Detection of formaldehyde in urine samples Sep. 6, 2011
7955861 Luminescent diketonate polymers Jun. 7, 2011
7922971 Integrated meter for analyzing biological samples Apr. 12, 2011
7914793 Method for producing an antigenic substance and antibody Mar. 29, 2011
7867772 Method for the determination of the CaCO.sub.3 content of a scrubbing liquid Jan. 11, 2011
7858381 Process for preparing high-purity, halogen-free o-phthaladehyde Dec. 28, 2010
7824919 Method for analyzing activated polyethylene glycol compounds Nov. 2, 2010
7754419 Determination of testosterone by mass spectrometry Jul. 13, 2010
7736612 Processes for production of silica gels carrying derivatization agents for carbonyl compounds Jun. 15, 2010
7704751 Polymeric fluorescent chemical sensor Apr. 27, 2010
7695980 Chemiluminescent compounds and their use Apr. 13, 2010
7674625 Method for determining improper manipulation of urine samples using marker compounds Mar. 9, 2010
7582801 Synthesis of [1-.sup.13C]pyruvic acid], [2-.sup.13C]pyruvic acid], [3-.sup.13C]pyruvic acid] and combinations thereof Sep. 1, 2009
7531361 Coloration agent for carbonyl sulfide, detecting means and fuel cell system May. 12, 2009
7514265 Aldehyde detection kit and method thereof Apr. 7, 2009
7482161 Preparation of a red blood cell component for a hematology control Jan. 27, 2009
7435600 Infrared methods of measuring the extent of cure of a binder in fibrous products Oct. 14, 2008
7407626 Composition and method of use of medical test kit Aug. 5, 2008
7378282 Method for measuring hypochlorite ion May. 27, 2008
7348137 Determination of testosterone by mass spectrometry Mar. 25, 2008
7309608 Method of analysis of aldehyde and ketone by mass spectrometry Dec. 18, 2007
7241625 Carbonyl compound scavenger and method of quantifying carbonyl compound using the same Jul. 10, 2007
7204959 Stabilized powdered formaldehyde Apr. 17, 2007
7189571 Method for trace water analysis in cyclic siloxanes useful as precursors for low dielectric constant thin films Mar. 13, 2007

1 2 3 4 5

  Recently Added Patents
Method of generating integrated circuit model
Method of transmitting and receiving wireless resource information
Multicolored light converting LED with minimal absorption
Jet pump and reactor
Simplifying lexicon creation in hybrid duplicate detection and inductive classifier systems
Multi-touch recognition resistive touch screen for recognizing multi-touch coordinates through capacitor charging time
Estimating travel time
  Randomly Featured Patents
Opening and closing mechanism
Machine and method for the determination of nervous-system-generator parameters using lead fields
Gene causative of Rothmund-Thomson syndrome and gene product
Phosphorus compounds
Jog device for magnetic recording and reproducing apparatus
Multi-use infant-feeding nipple system
Air flow passage of microwave oven
Closure for conduits for cables
Method of flavoring and mechanically processing foods with polymer encapsulated flavor oils
Holder for disposing an electrical component on a housing