LandOfFree - US Patents - Listing for Chemistry: analytical and immunological testing

Chemistry: analytical and immunological testing – Biospecific ligand binding assay – Utilizing isolate of tissue or organ as binding agent

B.sub.12 enzyme imunoassay and sample pretreatment

Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals

Back-titration assay using two different markers

Chemistry: analytical and immunological testing – Automated chemical analysis – With a continuously flowing sample or carrier stream

Backpressure regulating flow cell that may be utilized with sens

Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals

Bar code readable diagnostic strip test

Chemistry: analytical and immunological testing – Involving immune complex formed in liquid phase

Barbiturate assay compositions and methods

Chemistry: analytical and immunological testing – Involving producing or treating antigen or hapten – Producing labeled antigens

Barbiturate assay, tracers, immunogens, antibodies and kit

Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals

Barrier-controlled assay device

Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals – Carrier is inorganic

Base carrier for detecting target substance, element for...

Chemistry: analytical and immunological testing – Heterocyclic carbon compound – Hetero-o

Basic drug detection method

Chemistry: analytical and immunological testing – Automated chemical analysis

Bead dispenser and bead dispenser system for immunoassay analysi

Chemistry: analytical and immunological testing – Automated chemical analysis

Bead dispenser and bead dispenser system for immunoassay...

Chemistry: analytical and immunological testing – Including use of radioactive properties

Bench scale treatability method for evaluation of soil washing

Chemistry: analytical and immunological testing – Process or composition for determination of physical state... – Corrosion resistance or power

Bench test method for rating the corrosion inhibiting ability of

Chemistry: analytical and immunological testing – Metal or metal containing – Present in biological fluids

Benzazolylcoumarin-based ion indicators

Chemistry: analytical and immunological testing – Involving producing or treating antigen or hapten – Producing labeled antigens

Benzothiazole dioxetanes

Chemistry: analytical and immunological testing – Involving immune complex formed in liquid phase

Beta-d-galactose derivatives and their use

Chemistry: analytical and immunological testing – Involving diffusion or migration of antigen or antibody

Bi-directional flow assay device with reagent bridge

Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals – Carrier is inorganic

Bi-directional lateral chromatographic test device

Chemistry: analytical and immunological testing – Nitrogen containing – Amine and quaternary ammonium

Biaryl-type compounds, CD color fixing agent and method for...