Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 435/287.1
Name: Chemistry: molecular biology and microbiology > Apparatus > Including measuring or testing
Description: Apparatus with means to test or measure a condition or property in a sample.

Sub-classes under this class:

Class Number Class Name Patents
435/288.1 Including a bottle, tube, flask, or jar 343
435/287.9 Including a coated reagent or sample layer 980
435/288.3 Including a dish, plate, slide, or tray 668
435/287.7 Including bibulous or absorbent layer 614
435/288.6 Including column separation means 150
435/287.6 Including frangible means for introducing a sample or reagent 141
435/288.7 Including optical measuring or testing means 1,480
435/287.5 Means for measuring gas pressure or gas volume of gas evolved from or consumed in an enzymatic or microbial reaction 129
435/287.2 Measuring or testing for antibody or nucleic acid, or measuring or testing using antibody or nucleic acid 3,227
435/287.4 Sterility testing means 143
435/287.3 With sample or reagent mechanical transport means 624

Patents under this class:

Patent Number Title Of Patent Date Issued
8685715 Agglutination reaction system Apr. 1, 2014
8685711 Methods and compositions for highly sensitive detection of molecules Apr. 1, 2014
8685710 Photodetector and measurement object reader Apr. 1, 2014
8685644 Method and device for determining a concentration of ligands in an analysed sample Apr. 1, 2014
8679855 Voltage-gated metal-enhanced fluorescence, chemiluminescence or bioluminescence methods and systems Mar. 25, 2014
8679828 Microbial detection apparatus, microbial detection method, and sample container used therein Mar. 25, 2014
8679827 Apparatus and methods for analyte measurement and immunoassay Mar. 25, 2014
8679806 Methods for detecting and/or quantifying a concentration of specific bacterial molecules using bacterial biosensors Mar. 25, 2014
8679772 Immunoassay Mar. 25, 2014
8673625 Valved, microwell cell-culture device and method Mar. 18, 2014
8673624 Calibratable sensor unit for reaction vessels Mar. 18, 2014
8673621 Biomolecule interaction using atomic force microscope Mar. 18, 2014
8673218 Bioanalytical instrumentation using a light source subsystem Mar. 18, 2014
8669115 Spot test kit for explosives detection Mar. 11, 2014
8669096 System and method for isolation of samples Mar. 11, 2014
8669052 Lateral flow nucleic acid detector Mar. 11, 2014
8664001 Immunochemical filter device and methods for use thereof Mar. 4, 2014
8663976 Polymerase chain reaction apparatus Mar. 4, 2014
8663975 Method and apparatus for reducing luminescent test result intereferences (continuation) Mar. 4, 2014
8663922 Systems and methods for detecting multiple optical signals Mar. 4, 2014
8663575 Sample holder for dynamic light scattering Mar. 4, 2014
8658417 Multiple-input analytical system Feb. 25, 2014
8652832 Automated analyzer Feb. 18, 2014
8647860 Pathogen detection by simultaneous size/fluorescence measurement Feb. 11, 2014
8647858 Automated system for the lysis of microorganisms present in a sample, for extraction and for purification of the nucleic acids of said microorganisms for purposes of analysis Feb. 11, 2014
8647508 System and method for processing samples Feb. 11, 2014
8642323 Container for testing for micro-organisms Feb. 4, 2014
8642322 Apparatus and methods for analyte measurement immunoassay Feb. 4, 2014
8642321 Microbiological analysis assembly and method Feb. 4, 2014
8642287 Cell-impedance sensors Feb. 4, 2014
8641973 Micro-fluidic test apparatus and method Feb. 4, 2014
8637302 Method for single nucleotide polymorphism and mutation detection using real time polymerase chain reaction microarray Jan. 28, 2014
8637301 Microfluidic solution for high-throughput, droplet-based single molecule analysis with low reagent consumption Jan. 28, 2014
8637261 Flow cytometry for high throughput screening Jan. 28, 2014
8635911 Apparatus and method for measuring buoyant mass and deformability of single cells Jan. 28, 2014
8633032 Nucleic acid extraction kit, nucleic acid extraction method, and nucleic acid extraction apparatus Jan. 21, 2014
8632730 Assaying test strips having different capture reagents Jan. 21, 2014
8628951 Lab-on-a-chip and method of driving the same Jan. 14, 2014
8628729 Three-dimensional microfluidic devices Jan. 14, 2014
8628723 Method and apparatus for syringe-based sample introduction within a flow cytometer Jan. 14, 2014
8623657 Flow cytometer apparatus and method Jan. 7, 2014
8623639 Thermostable proteins and methods of making and using thereof Jan. 7, 2014
8623638 Intelligent multifunctional medical device apparatus and components Jan. 7, 2014
8623635 Electronic analyte assaying device Jan. 7, 2014
8623597 Bioassay method, bioassay device, and bioassay substrate Jan. 7, 2014
8617907 Determining the presence or amount of a metal-labelled species Dec. 31, 2013
8617874 Array for rapid detection of a microorganism Dec. 31, 2013
8617873 Intelligent medical device system for personalized medicine applications Dec. 31, 2013
8614466 Semiconductor for measuring biological interactions Dec. 24, 2013
8614087 Multiple-analyte assay device and system Dec. 24, 2013

  Recently Added Patents
Chitosan hydrogel derivatives as a coating agent with broad spectrum of antimicrobial activities
XDSL system and signal transmission method, sending device, and receiving device of xDSL system
Maize variety inbred PH1CD7
High-density fiber optic modules and module housings and related equipment
Metal colloidal particles, metal colloid and use of metal colloid
Detection of procedural deficiency across multiple business applications
Mold for nanoimprinting, its production process, and processes for producing molded resin having fine concavo-convex structure on its surface and wire-grid polarizer
  Randomly Featured Patents
Electrode wire support for scavengeless development
Reduction of adipose tissue
Method and system for baselining across multiple domains
Production of tapered titanium alloy tube
Monolithic matrix for separating bio-organic molecules
Mixing head for mixing at least two flowable components
Motion-picture camera for cassette-loaded film
Method and configuration for connecting test structures or line arrays for monitoring integrated circuit manufacturing
Apparatus for converting thermoplastic film into an open-work sheet
Asynchronous dual-rail demultiplexer employing Josephson junctions