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Class Information
Number: 436/8
Name: Chemistry: analytical and immunological testing > Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
Description: Compositions which are used to mimic or quantify the effect, in a chemical test procedure, of another chemical composition, or to stabilize, preserve or otherwise prepare a sample for a chemical test and the processes of use of such materials preparatory to a chemical test procedure.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 436/12 |
Bilirubin or uric acid standard or control |
47 |
| 436/11 |
Blood gas standard or control |
96 |
| 436/16 |
Blood serum or blood plasma standard or control |
238 |
| 436/14 |
Glucose, ketone, nitrate standard or control |
88 |
| 436/19 |
Inorganic standards or controls |
68 |
| 436/13 |
Lipid, cholesterol, or triglyceride standard or control |
116 |
| 436/10 |
Particle count or volume standard or control (e.g., platelet count standards, etc.) |
354 |
| 436/17 |
Preparation composition (e.g., lysing or precipitation, etc.) |
363 |
| 436/18 |
Preservative, buffer, anticoagulant or diluent |
454 |
| 436/15 |
Protein or peptide standard or control (e.g., hemoglobin, etc.) |
212 |
| 436/9 |
Simulative of a gaseous composition |
57 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618821 |
Simulated blood components and methods |
Nov. 17, 2009 |
| 7615359 |
Copolymer 1 related polypeptides for use as molecular weight markers and for therapeutic use |
Nov. 10, 2009 |
| 7606680 |
Control device and analyzer |
Oct. 20, 2009 |
| 7601539 |
Standard material for particle analyzer |
Oct. 13, 2009 |
| 7601684 |
Diagnosis and treatment of disorders of iron metabolism |
Oct. 13, 2009 |
| 7592179 |
Five-part differential white blood cell control and method for preparation of the same |
Sep. 22, 2009 |
| 7592187 |
Method of calibrating ligand specificity |
Sep. 22, 2009 |
| 7588942 |
Standard/reference/control for blood coagulation testing |
Sep. 15, 2009 |
| 7586600 |
Normalization of data |
Sep. 8, 2009 |
| 7582443 |
Method for the detection and measurement of Hapten-conjugated biological binding entities by western and dot-blot using anti-hapten antibodies |
Sep. 1, 2009 |
| 7563565 |
Method of preparing bio-identical hormones |
Jul. 21, 2009 |
| 7550297 |
Synthetic iron oxides and their use as an indicator of reduction in soils (IRIS) |
Jun. 23, 2009 |
| 7550298 |
Automated immunohistochemical and in situ hybridization assay formulations |
Jun. 23, 2009 |
| 7547552 |
Indication composition for surgical instrument cleaning evaluation |
Jun. 16, 2009 |
| 7531357 |
Preparation of platelet analogs |
May. 12, 2009 |
| 7521244 |
Standard reference solutions |
Apr. 21, 2009 |
| 7510826 |
Process for the depletion or removal of endotoxins |
Mar. 31, 2009 |
| 7491540 |
Assay buffer, compositions containing the same, and methods of using the same |
Feb. 17, 2009 |
| 7482165 |
Method of preventing white blood cell interferences to red blood cell measurements of a blood sample |
Jan. 27, 2009 |
| 7482161 |
Preparation of a red blood cell component for a hematology control |
Jan. 27, 2009 |
| 7465584 |
Method and reagent for classifying leukocytes in animal blood |
Dec. 16, 2008 |
| 7462488 |
Tissue mimicking elastography phantoms |
Dec. 9, 2008 |
| 7462495 |
Methods and compositions for use in diagnosing and characterizing chronic immune disease |
Dec. 9, 2008 |
| 7449337 |
Lytic reagent and method for leukocytes differential in whole blood |
Nov. 11, 2008 |
| 7445933 |
Stable calibrators or controls for measuring human natriuretic peptides |
Nov. 4, 2008 |
| 7435602 |
Reducing effects of spectral nonuniformity |
Oct. 14, 2008 |
| 7432105 |
Self-calibration system for a magnetic binding assay |
Oct. 7, 2008 |
| 7425254 |
Fractionation of macro-molecules using asymmetric pulsed field electrophoresis |
Sep. 16, 2008 |
| 7422903 |
Multi-analyte reference solutions |
Sep. 9, 2008 |
| 7419831 |
Method and apparatus for determination of water and for normal phase liquid chromatography |
Sep. 2, 2008 |
| 7416891 |
Reagent and method for classifying leucocytes |
Aug. 26, 2008 |
| 7417726 |
Normalization of data using controls |
Aug. 26, 2008 |
| 7413905 |
Reagents and methods for classifying leukocytes |
Aug. 19, 2008 |
| 7407626 |
Composition and method of use of medical test kit |
Aug. 5, 2008 |
| 7405082 |
Methods and devices for measuring reticulocytes |
Jul. 29, 2008 |
| 7393688 |
Method of using a hematology reference control for measurement of immature granulocytes |
Jul. 1, 2008 |
| 7390346 |
System and apparatus for producing primary standard gas mixtures |
Jun. 24, 2008 |
| 7390662 |
Method and apparatus for performing platelet measurement |
Jun. 24, 2008 |
| 7390663 |
Process, composition and kit for providing a stable whole blood calibrator/control |
Jun. 24, 2008 |
| 7381564 |
Method of calibrating the zero point of an apparatus used to determine a quantity of silica using a colorimetric method |
Jun. 3, 2008 |
| 7378006 |
Aqueous solutions for reducing the rate of oxygen loss, and methods thereof |
May. 27, 2008 |
| 7364905 |
Apparatus and method for high throughput analysis of compound-membrane interactions |
Apr. 29, 2008 |
| 7361513 |
Cellular controls for glycated hemoglobin Hb A1c |
Apr. 22, 2008 |
| 7354767 |
Reference control composition containing a nucleated red blood cell component made of non-nucleated blood cells |
Apr. 8, 2008 |
| 7344890 |
Method for discriminating platelets from red blood cells |
Mar. 18, 2008 |
| 7338802 |
Method of performing calibration and quality control of a sensor and apparatus for performing the method |
Mar. 4, 2008 |
| 7337072 |
Fluid sample testing system |
Feb. 26, 2008 |
| 7316929 |
Auto-calibration label and apparatus comprising same |
Jan. 8, 2008 |
| 7314763 |
Fluidics-based assay devices |
Jan. 1, 2008 |
| 7312083 |
Control value assignment method |
Dec. 25, 2007 |
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