Chemistry: Analytical And Immunological Testing Patents (Class 436)
- Simulative of a gaseous composition (Class 436/9)
- Particle count or volume standard or control (e.g., platelet count standards, etc.) (Class 436/10)
- Blood gas standard or control (Class 436/11)
- Bilirubin or uric acid standard or control (Class 436/12)
- Lipid, cholesterol, or triglyceride standard or control (Class 436/13)
- Glucose, ketone, nitrate standard or control (Class 436/14)
- Protein or peptide standard or control (e.g., hemoglobin, etc.) (Class 436/15)
- Blood serum or blood plasma standard or control (Class 436/16)
- Preparation composition (e.g., lysing or precipitation, etc.) (Class 436/17)
- Preservative, buffer, anticoagulant or diluent (Class 436/18)
- Inorganic standards or controls (Class 436/19)
- Utilizing a moving indicator strip or tape (Class 436/44)
- Utilizing a centrifuge or compartmented rotor (Class 436/45)
- With sample on test slide (Class 436/46)
- With conveyance of sample along a test line in a container or rack (Class 436/47)
- Condition or time responsive (Class 436/50)
- With a continuously flowing sample or carrier stream (Class 436/52)
- With aspirator of claimed structure (Class 436/54)
- Present in biological fluids (e.g., blood, urine, etc.) (Class 436/74)
- Oxide or gas content of metal (e.g., determination of dissolved gases, etc.) (Class 436/75)
- Organometallic compound determined (Class 436/76)
- Presence of a component of steel (Class 436/78)
- Li, Na, K, Rb, Cs, Fr, Be, Mg, Ca, Sr, Ba, Ra (Class 436/79)
- Cu, Ag, Au (Class 436/80)
- Zn, Cd, Hg, Sc, Y, or Actinides, or Lanthanides (Class 436/81)
- Ti, Zr, Hf, Va, Nb, Ta, Cr, Mo, W (Class 436/83)
- Mn, Te, Re, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt (Class 436/84)
- N-Nitroso containing (e.g., nitrosamine, etc.) (Class 436/107)
- Urea or blood urea nitrogen (Class 436/108)
- Cyanide or isocyanide (Class 436/109)
- Nitrite or nitrate (Class 436/110)
- Amine and quaternary ammonium (Class 436/111)
- Total nitrogen determined (Class 436/114)
- Oxides of nitrogen (Class 436/116)
- Explosibility (Class 436/156)
- Multiple stages of heating or heating at multiple temperatures or application of temperature gradient (Class 436/157)
- Dividing or separating a sample stream (Class 436/158)
- With catalyst or accelerator (Class 436/159)
- Combustion with oxygen containing gas (Class 436/160)
- With claimed manipulation of container to effect reaction or use of container of claimed optical structure (Class 436/165)
- Including reagent preparation (Class 436/166)
- Including gas absorption in liquid or solid (Class 436/167)
- With reagent in absorbent or bibulous substrate (Class 436/169)
- Spectrum analysis (e.g., flame photometry, etc.) (Class 436/171)
- With fluorescence or luminescence (Class 436/172)
- Digestion or removing interfering materials (Class 436/175)
- Stabilizing or preserving (Class 436/176)
- Liberation or purification of sample or separation of material from a sample (e.g., filtering, centrifuging, etc.) (Class 436/177)
- Dilution (Class 436/179)
- Volumetric liquid transfer (Class 436/180)
- Gaseous sample or with change of physical state (Class 436/181)
