Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 436/538
Name: Chemistry: analytical and immunological testing > Involving immune complex formed in liquid phase > Separation of immune complex from unbound antigen or antibody
Description: Subject matter in which excess antigen or antibody is separated from the immune complex by physical or chemical means.










Sub-classes under this class:

Class Number Class Name Patents
436/541 Absorbent column, particles or resin strip 454
436/539 Involving precipitating reagent 208
436/542 Involving radioactive labeling 381


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
5100776 Immunological detection process for herbicides Mar. 31, 1992
5100774 Methods for detecting growth factor receptor expression Mar. 31, 1992
5084398 Selective removal of immune complexes Jan. 28, 1992
5079174 Apparatus for sequential determination of an analyte in a fluid sample Jan. 7, 1992
5079142 Orthogonal flow immunoassays and devices Jan. 7, 1992
5077197 Use of charge transfer complexes in assay Dec. 31, 1991
5077198 Diagnostic kit and method for rapid detection of antibodies Dec. 31, 1991
5073341 Devices for conducting specific binding assays Dec. 17, 1991
5071775 Indirect labeling method for post-separation detection of chemical compounds Dec. 10, 1991
5064755 Two-site confirmatory assay Nov. 12, 1991
5055415 Method for immunoassay procedure for the detection of antigen by reacting with antibody which increases its electrical charge and electrophoretic mobility Oct. 8, 1991
5047318 Imidazole leuco dye composition containing 4'-hydroxyacetanilide, diagnostic kit and method using same Sep. 10, 1991
5043288 Immobilize molecular binding partners to contact activating supports Aug. 27, 1991
5037735 Visual discrimination qualitative enzyme complementation assay Aug. 6, 1991
5035997 Redox polymerization diagnostic test composition and method for immunoassay and nuclei acid assay Jul. 30, 1991
5035995 Test method involving substance-conjugated complement component C1q Jul. 30, 1991
5030561 Chlamydia assay using amidine modified supports or particles Jul. 9, 1991
5024935 Dye-providing composition, diagnostic test kit and their use in method for ligand determination using peroxidase labeled-receptor Jun. 18, 1991
5019496 Photopolymerization diagnostic test composition and method for immunoassay and nucleic acid assay May. 28, 1991
5017474 Wash solution, test kit and method for the determination of an immunological ligand May. 21, 1991
5017472 Microflotation devices used for immunoassays and cell/molecular fractionation May. 21, 1991
5015568 Diagnostic methods for detecting lymphomas in humans May. 14, 1991
5013645 Immunological methods and materials for detection of tumor associated antigens May. 7, 1991
5009996 Two site cross-reaction immunometric sandwich assay method Apr. 23, 1991
5009997 Two site cross-reaction immunometric sandwich assay method Apr. 23, 1991
5001072 Compositions and methods for multiple simultaneous immunoradiometric assay (IRMA) of analytes using radioisotope chelate labels Mar. 19, 1991
4988629 Lactoferrin-containing incubation medium for solid-phase immunometric methods and its use Jan. 29, 1991
4983530 Sandwich immunoassay for determination of total monoclonal IGG Jan. 8, 1991
4980278 Method of effecting immunological analysis and apparatus for carrying out the same Dec. 25, 1990
4971904 Heterogeneous immunoassay Nov. 20, 1990
RE33405 Purified human prostate antigen Oct. 23, 1990
4962047 Mixing and separating solid phase supports by pressure variation Oct. 9, 1990
4959303 Assay for antigens by binding immune complexes to solid supports free of protein and non-ionic binders Sep. 25, 1990
4957859 Antibodies for transforming ras protein Sep. 18, 1990
4956303 Secondary antibodies against complexes of small molecules and binding partners therefor, their preparation, and their use in diagnostic methods Sep. 11, 1990
4948726 Enzyme immunoassay based on membrane separation of antigen-antibody complexes Aug. 14, 1990
4945042 Process and reagent for the determination of an antibody Jul. 31, 1990
4935339 Delayed solid phase immunologic assay Jun. 19, 1990
4925788 Immunoassay system and procedure based on precipitin-like interaction between immune complex and Clq or other non-immunospecific factor May. 15, 1990
4908305 Competitive elisa for determination of neutralizing IBDV antibody Mar. 13, 1990
4904583 Cascade immunoassay by multiple binding reactions Feb. 27, 1990
4900662 CK-MM myocardial infarction immunoassay Feb. 13, 1990
4879219 Immunoassay utilizing monoclonal high affinity IgM antibodies Nov. 7, 1989
4879248 Assay for trichothecenes Nov. 7, 1989
4874710 Assay and product in which binder and liposomes are supported on a solid support Oct. 17, 1989
4873313 Specific hybridoma cell line and monocolonal antibodies produced from such specific hybridoma cell line and method of using such monoclonal antibodies to detect carcinoembryonic antigens Oct. 10, 1989
4868130 Methods for conducting specific binding assays Sep. 19, 1989
4868131 Competitive binding immunoassay process Sep. 19, 1989
4868104 Homogeneous assay for specific polynucleotides Sep. 19, 1989
4865997 Assay for ligands by separating bound and free tracer from sample Sep. 12, 1989

1 2 3 4 5 6 7 8 9 10 11 12










 
 
  Recently Added Patents
Image processing apparatus, image printing apparatus and printing data generation method
Vehicle tail lamp
5-lipoxygenase-activating protein (FLAP) inhibitors
Self-assembling surface coating
Microfluidic system incorporating a metal impregnated nanoporous material in a microfluidic pathway thereof
System and method for redirected firewall discovery in a network environment
Method and apparatus for providing charging status information to subscriber of communication service
  Randomly Featured Patents
Accumulator for slurry sampling
Door plate
Method of packaging tobacco molasses and a relative system
Vacuum apparatus and method for denesting objects
Processing method for high-pure titanium
Methods and apparatus for testing a component
Network media access control system for encouraging patient compliance with a treatment plan
Apparatus and method for making a circular incision
Ablation probe having a plurality of arrays of electrodes
Voltage-controlled bidirectional switch