| Patents for G01N 33 - Investigating or analysing materials by specific methods not covered by groups (393,632) |
|---|
| 05/24/1977 | US4024754 Or stock form |
| 05/24/1977 | US4024753 Method and apparatus for the continuous automatic analysis of the crystallization point of liquid substances |
| 05/24/1977 | US4024752 Method and apparatus for simple field test to determine final boiling point of a volatile liquid sample |
| 05/17/1977 | US4024400 Monitoring metals concentration in fluid streams |
| 05/17/1977 | US4024235 Detection and quantitation of viral antibodies |
| 05/17/1977 | US4023933 Protein-assay reagent and method |
| 05/17/1977 | US4023932 Reactor for analysis of polluted liquids |
| 05/17/1977 | US4023929 Decomposition |
| 05/17/1977 | US4023398 Apparatus for analyzing trace components |
| 05/17/1977 | US4023397 Method and apparatus for the continuous automatic analysis of the filterability point of liquids, particularly doped diesel oil |
| 05/10/1977 | US4022878 Methods and compounds for producing specific antibodies |
| 05/10/1977 | US4022877 Radioactive labeled orgotein |
| 05/10/1977 | US4022876 Mass spectrometric immunoassay |
| 05/10/1977 | US4022577 Antigen-antibody reactions |
| 05/10/1977 | US4022576 Clinical testing, urine specimens |
| 05/10/1977 | US4022191 Biopsy needle guard and guide |
| 05/10/1977 | US4022066 Apparatus for removing liquid samples |
| 05/10/1977 | US4022057 Expanding tool for nondestructive inspection of flexible wire rope |
| 05/10/1977 | US4022054 Method and apparatus for use in detecting faint olfactory stimuli |
| 05/03/1977 | US4021535 Digoxin derivatives |
| 05/03/1977 | US4021534 Radioimmunoassay |
| 05/03/1977 | US4021352 Filter device for separating blood fractions |
| 05/03/1977 | US4021340 Thixotropic, poly-butene polymer |
| 05/03/1977 | US4021308 Diffusion |
| 05/03/1977 | US4021198 From reducing agent and cobalt or nickel compound, colorimetric analysis |
| 05/03/1977 | US4021122 Glass container inspection machine |
| 05/03/1977 | US4020830 Field effect transistor |
| 05/03/1977 | US4020785 Plant moisture indicator |
| 05/03/1977 | US4020682 Method of measuring mechanical damage to grain |
| 05/03/1977 | US4020678 Method and system for testing of individual gear teeth |
| 04/26/1977 | US4020417 Soil moisture indicator device |
| 04/26/1977 | US4020151 Method for quantitation of antigens or antibodies on a solid surface |
| 04/26/1977 | US4020006 Plant microspores |
| 04/26/1977 | US4019864 Method for measuring radioactivities of tritium and carbon-14 in sample air and apparatus for performing the same method |
| 04/26/1977 | US4019863 Selective detection of a constituent in an atmosphere |
| 04/26/1977 | US4019862 CO2 measurement and reagents therefor |
| 04/26/1977 | US4019861 Method and apparatus for measurement of CO2 and chloride in body fluids |
| 04/26/1977 | US4019820 Mucus sampling and measuring systems, devices and processes |
| 04/26/1977 | US4019819 Optical property measurement and control system |
| 04/26/1977 | US4019367 Linearized odor transducer |
| 04/26/1977 | US4019366 Variable parameter smoking machine |
| 04/19/1977 | US4019017 Arc control circuit |
| 04/19/1977 | US4018886 Diagnostic method and device employing protein-coated magnetic particles |
| 04/19/1977 | US4018885 Steroid-binding globulin and process for preparing it and antibodies thereto |
| 04/19/1977 | US4018884 Fluorogenic materials and labeling techniques |
| 04/19/1977 | US4018883 Thyroxine (T4) radioimmunoassay |
| 04/19/1977 | US4018660 Gas electrode |
| 04/19/1977 | US4018564 Silicone composition for analyzing blood samples |
| 04/19/1977 | US4018563 Analysis of low ion contents |
| 04/12/1977 | US4017792 Or measuring alcohol content in a gas and method of manufacturing a semi-conductor body for use in alcohol detection |
| 04/12/1977 | US4017601 Hepatitis A antigen |
| 04/12/1977 | US4017597 Storage stability, medical diagnosis |
| 04/12/1977 | US4017373 Electrochemical sensing cell |
| 04/12/1977 | US4017261 Biological diagnostic test strip and method of producing same |
| 04/12/1977 | US4016828 Apparatus for blood film preparation |
| 04/12/1977 | US4016790 Regulation of electronically operated quality control equipment |
| 04/05/1977 | USRE29169 Process for the demonstration and determination of reaction components having specific binding affinity for each other |
| 04/05/1977 | US4016250 By selectively binding hormone |
| 04/05/1977 | US4016146 Phenethylamine antigenic conjugates, their preparation, antibodies, and use |
| 04/05/1977 | US4016065 Electrolytic field respirometer |
| 04/05/1977 | US4016044 Method and apparatus for governing the reaction rate of enzymatic reactions |
| 04/05/1977 | US4016043 Enzymatic immunological method for the determination of antigens and antibodies |
| 04/05/1977 | US4015939 Competitive binding thyroid assay with improved bound-free separation step |
| 04/05/1977 | US4015475 Method of and device for stripping off a lost measuring head detachably placed upon a measuring lance |
| 04/05/1977 | US4015463 Measuring device for the water activity of free water containing victuals |
| 03/29/1977 | US4015124 Determining the concentration of sulphur in coal |
| 03/29/1977 | US4014653 Micro-filter |
| 03/29/1977 | US4014651 Radioactive label on thyroid hormone |
| 03/29/1977 | US4014650 Ultrasonic coagulation timer |
| 03/29/1977 | US4014649 Method and apparatus for delivering blood oxygen association curve information |
| 03/29/1977 | US4014322 Specimen collecting device and method |
| 03/22/1977 | US4013953 Optical fluid contamination and change monitor processing circuit |
| 03/22/1977 | US4013943 Solid state electrolytic cell gas sensor head |
| 03/22/1977 | US4013888 Monitor for atmospheric pollutants |
| 03/22/1977 | US4013417 Analyzer for the determination of hemoglobin and other related compounds in whole blood and hemoglobin solutions |
| 03/22/1977 | US4013416 Diagnostic means for the detection of protein in body fluids |
| 03/22/1977 | US4013411 Method for detecting hepatitis associated antigen |
| 03/22/1977 | US4013260 Gas analyzer |
| 03/15/1977 | US4012494 Medical diagnosis of hepatitis |
| 03/15/1977 | US4012325 Biological fluid dispenser and separator |
| 03/15/1977 | US4012291 Electrochemical olefin detector for gaseous streams |
| 03/15/1977 | US4012290 In gasoline |
| 03/15/1977 | US4012285 Analysis of isoenzyme patterns |
| 03/15/1977 | US4012198 Immunodiffusion device |
| 03/15/1977 | US4012196 Colorimetric method for determining total lipids in human fluids |
| 03/15/1977 | US4011745 Semiconductor sensors |
| 03/08/1977 | US4011350 Method of making microscope slide system |
| 03/08/1977 | US4011308 Method for surface immunological detection of biological particles by the use of tagged antibodies |
| 03/08/1977 | US4011045 Turbidity reduction in triglyceride standards |
| 03/08/1977 | US4011004 Pivotable stage for microscope system |
| 03/08/1977 | US4010894 Centrifuge fluid container |
| 03/01/1977 | US4010358 Apparatus and process for measuring fuel octane numbers |
| 03/01/1977 | US4010250 Radioactive iodine (125I) labeling of latex particles |
| 03/01/1977 | US4010185 Stable oil-soluble metal sulfonate analytical standards |
| 03/01/1977 | US4009999 Continuous, quantitative |
| 03/01/1977 | US4009617 On-line liquid samplers |
| 02/22/1977 | US4009390 Process for measuring tenderness of cooked meat |
| 02/22/1977 | US4009078 Detecting the presence of microorganisms |
| 02/22/1977 | US4009005 Apparatus for radioimmunoassay with regeneration of immunadsorbent |
| 02/22/1977 | US4009004 Acid, molybdate ion, surfactant |