Chemistry

Chemistry: Analytical And Immunological Testing

Multiple Stages Of Heating Or Heating At Multiple Temperatures Or Application Of Temperature Gradient

No:5035862

Analytical system for the determination of a component of a fluid

No:6516654

Apparatus and method for analyzing particulate matter in gas and apparatus and method for carbon differentiating

No:6436718

Apparatus and method for determining weight loss of a heated material

No:7129092

Apparatus and method for generating a plurality of isolated effluents

No:4798805

Apparatus and process for pyrolysis and analysis of samples containing organic matter

No:4940667

Apparatus for monitoring the quality of water

No:5036699

Apparatus for testing fuel additives and oil additives

No:6607920

Attenuator system for microwave-assisted chemical synthesis

No:5279970

Carbon particulate monitor with preseparator

No:4525328

Carbon, hydrogen, and nitrogen analyzer

No:4352779

Chemiluminescent sulfur detection apparatus and method

No:4133640

Chromatographic analysis apparatus

No:5985356

Combinatorial synthesis of novel materials

No:6346290

Combinatorial synthesis of novel materials

No:5981912

Electrothermal atomization means for analytical spectrometry

No:7256044

Elevated pressure apparatus and method for generating a plurality of isolated effluents

No:4485071

Field source rock evaluation apparatus

No:5792423

Headspace autosampler apparatus and method

No:4632908

Heating system for rotating members

No:6872570

Laboratory method for tempering reaction samples

No:5843787

Method allowing the fast assessment of at least one petroleum characteristic of a rock sample-application to a reservoir comprising heavy oils

No:6054323

Method and apparatus for analyzing asphalt content

No:4329150

Method and apparatus for control and optimization of pyrolysis furnace with multiple parallel passes

No:4352673

Method and device for determining the organic carbon content of a sample

No:3847546

Method and system for thermal analysis

No:6143571

Method for analytically determining oxygen for each form of oxide

No:5576218

Method for thermal cycling nucleic acid assays

No:6455317

Method of controlling a chemical process by microwave radiation

No:5082787

Method of performing hydrous pyrolysis for studying the kinetic parameters of hydrocarbons generated from source material

No:6190917

Microwave apparatus and method for analysis of asphalt-aggregate compositions

No:6207462

Microwave apparatus and method for analysis of asphalt-aggregate compositions

No:5972711

Microwave assisted chemical processes

No:5204270

Multiple sample characterization of coals and other substances by controlled-atmosphere programmed temperature oxidation

No:6150119

Optimized high-throughput analytical system

No:5389550

Organic substance analyzing method and apparatus using portable construction

No:4601882

Oxygen analyzer

No:4330298

Reductive pyrolysis method for determining trace sulfur

No:5268302

Selective, high speed detection of vapors with analysis of multiple gc-separated portions

No:5338515

So2 sensor

No:6193413

System and method for an improved calorimeter for determining thermodynamic properties of chemical and biological reactions

No:4824790

System and method for thermogravimetric analysis

No:6413781

Thermophoretic pump and concentrator