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Patent Summary

U.S. Patent Classes & Classifications Covered in this listing:

Class 436: Chemistry: Analytical And Immunological Testing

This is the generic class for: chemical test standards, analytical compositions, and processes which involve a chemical reaction for determining qualitatively or quantitatively the presence of a chemical element, compound or complex in a composition or a chemical compound, or an element or radical in a compound; processes for analysis which involve an in vitro antigen-antibody, immunological or protein binding interaction other than those involving a living antigen, or enzyme label; and processes of analysis or study of the chemical properties of a sample; the physiological effect of a sample; or chemical determination of a physical property of a sample. Compositions and their mere methods of use of thermoparticulating compositions. Combinations of tests or measurements with methods of regulating a chemical reaction not otherwise provided for in a chemical synthesis class or otherwise.

Subclass 161: INCLUDING CHROMATOGRAPHY
Subclass 164: OPTICAL RESULT
Subclass 165: With claimed manipulation of container to effect reaction or use of container of claimed optical structure
Subclass 166: Including reagent preparation
Subclass 169: With reagent in absorbent or bibulous substrate
Subclass 17: Preparation composition (e.g., lysing or precipitation, etc.)
Subclass 172: With fluorescence or luminescence
Subclass 18: Preservative, buffer, anticoagulant or diluent
Subclass 501: BIOSPECIFIC LIGAND BINDING ASSAY
Subclass 514: INVOLVING DIFFUSION OR MIGRATION OF ANTIGEN OR ANTIBODY
Subclass 518: INVOLVING AN INSOLUBLE CARRIER FOR IMMOBILIZING IMMUNOCHEMICALS
Subclass 526: Magnetic
Subclass 807: APPARATUS INCLUDED IN PROCESS CLAIM (E.G., PHYSICAL SUPPORT STRUCTURES, ETC.)
Subclass 825: PRETREATMENT FOR REMOVAL OF INTERFERING FACTORS FROM SAMPLE

Class 435: Chemistry: Molecular Biology And Microbiology

This class provides for the following subject matter when not provided for elsewhere: A process of using a microorganism or enzyme to synthesize a chemical product. A process of treating a material with a microorganism or enzyme to separate, liberate, or purify a preexisting substance. An in vitro process of measuring and testing in which: (1) A microorganism or enzyme is used to determine the presence or identity of a compound or composition in a sample; (2) A microorganism is identified by propagation; (3) An enzyme is identified by its catalytic activity; (4) The presence of microorganisms is detected; (5) A live microorganism is used in an antigen antibody test as an antigen; (6) Fixed or stabilized nonliving microorganisms, cells, or tissues are involved. A process of propagating a microorganism. A process in which the genetic structure of a microorganism or extrachromosomal genetic structure is altered. A process of organ or tissue maintenance. A process of mashing or malting. Microorganisms, per se, or the subcellular parts thereof. Enzymes, immobilized enzymes or enzyme containing compositions not otherwise provided for and the processes for purifying enzymes or forming immobilized enzymes. Compositions claimed or solely disclosed as for the propagation of microorganisms or for measuring and testing processes. Using microorganisms to destroy hazardous or toxic waste.

Subclass 5: Involving virus or bacteriophage
Subclass 7.1: Involving antigen-antibody binding, specific binding protein assay or specific ligand-receptor binding assay
Subclass 7.22: Parasite or protozoa
Subclass 7.31: Fungi (e.g., yeast, mold, etc.)
Subclass 7.32: Bacteria or actinomycetales
Subclass 7.5: Involving avidin-biotin binding
Subclass 286.4: Including liquid dispenser means
Subclass 286.5: Including liquid flow, level, or volume control
Subclass 287.1: Including measuring or testing
Subclass 287.2: Measuring or testing for antibody or nucleic acid, or measuring or testing using antibody or nucleic acid
Subclass 287.7: Including bibulous or absorbent layer
Subclass 287.9: Including a coated reagent or sample layer
Subclass 288.5: Including means for fluid passage between compartments (e.g., between wells, etc.)
Subclass 288.7: Including optical measuring or testing means

Class 356: Optics: Measuring And Testing

Methods and apparatus (1) for analyzing light to measure or test its characteristics, such as intensity, color and polarization; (2) for determining the optical or nonoptical properties of materials or articles by noting, as by inspection, measurement, or test the effect produced by the materials or articles on light associated therewith; and (3) for measuring the dimensions of structures or the spatial relationships such as distances or angle bearings of spaced points by comparison of the respective properties (usually direction or spatial position) of the light from these points or by comparison of the properties of these lights with some scale or standard. The light analyzing includes or is for spectroscopy, interference, polarization, beam direction or pattern, focal position of a light source, shade or color, and photometers. The material or article properties determined are or involve crystal or gem examination, material strain analysis, blood analysis, optical pyrometers, egg candling, cutting blade sharpness, oil testing, document verification, flatness, lens or reflector testing, refraction testing, monitoring moving webs or fabrics, light transmission or absorption, light reflection, inspection for flaws or imperfections in materials, and thread counting. The dimensioning and spatial relationship determination includes triangulation by a light beam, contour plotting, range or height finders, motion stopping, velocity or velocity/height measuring, sighting where the optical element or reticle moves with the sighted object, particle size determination, particle light scattering, electrophoresis, angle measuring or axial alignment, mensuration or configuration comparison, alignment in a lateral direction, and fiducial instruments.

Subclass 432: FOR LIGHT TRANSMISSION OR ABSORPTION

Class 606: Surgery


Class 422: Chemical Apparatus And Process Disinfecting, Deodorizing, Preserving, Or Sterilizing

This is a generic class for (1) processes of disinfecting, deodorizing, preserving or sterilizing and (2) apparatus for (a) carrying out chemical reactions, (b) preparing or treating chemical compounds or compositions even though only a physical reaction is discernible, (c) performing an analysis which involves either a chemical reaction or a physical reaction not elsewhere provided, for and (d) carrying out the above processes not elsewhere provided for.

Subclass 68.1: Means for analyzing liquid or solid sample
Subclass 69: Sorption testing