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Class Information
Number: 700/266
Name: Data processing: generic control systems or specific applications > Specific application, apparatus or process > Chemical process control or monitoring system
Description: Subject matter under subclass 90 comprising means for regulating or observing a chemical process (e.g., reaction) for producing a chemical product.


Sub-classes under this class:

Class Number Class Name Patents
700/274 Control of combustion or heating apparatus (e.g., kiln, furnace, autoclave, burner, combusion system) 146
700/270 Distillation 71
700/271 Refinement or purification or rejuvenation 95
700/273 Separation process 89
700/268 Synthesis process 63
700/267 Titration or ph level 59


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
7623946 System and method that will synchronize data acquisition and modulation in a comprehensive two (multi) dimensional chromatography (separation) system to enable quantitative data analysis Nov. 24, 2009
7620479 Method and apparatus for controlling the strategy of compounding pharmaceutical admixtures Nov. 17, 2009
7618808 Remote control video incubation and reaction chamber Nov. 17, 2009
7618605 Exhaust emission control device and method for internal combustion engine, and engine control unit Nov. 17, 2009
7599751 Adaptive multivariable MPC controller with LP constraints Oct. 6, 2009
7593788 Automated control strategy for fuel processor reactor shift catalyst regeneration Sep. 22, 2009
7575932 Method for monitoring and ensuring the safety of exothermic reactions Aug. 18, 2009
7566571 Detection of gels in a solution polymerization Jul. 28, 2009
7565224 Energy distribution network Jul. 21, 2009
7536232 Model predictive control of air pollution control processes May. 19, 2009
7536239 Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management method May. 19, 2009
7532946 Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management method May. 12, 2009
7531135 Process and system for controlling a process gas stream May. 12, 2009
7522963 Optimized air pollution control Apr. 21, 2009
7519453 Energy distribution network Apr. 14, 2009
7514008 Process control oxidation Apr. 7, 2009
7504074 Chlorine dioxide generation systems Mar. 17, 2009
7502667 Method of operating a production plant and production plant Mar. 10, 2009
7497883 Reformer and method of using the same using dew point temperature Mar. 3, 2009
7486495 Networked series of sensors having distributed measurement and control for use in a hazardous environment Feb. 3, 2009
7460915 Methods and apparatus for process control using catalyst state estimation Dec. 2, 2008
7435581 Integrated bio-reactor monitor and control system Oct. 14, 2008
7433757 Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management method Oct. 7, 2008
7425254 Fractionation of macro-molecules using asymmetric pulsed field electrophoresis Sep. 16, 2008
7422904 Method of operating a fixed bed reactor under predetermined hydraulic conditions Sep. 9, 2008
7413714 Sequential reaction system Aug. 19, 2008
7415360 Multiparameter method of screening for atherosclerosis-related coronary heart disease or stroke Aug. 19, 2008
7399446 Apparatus and process for locating and for measuring variations in temperature and/or in degree of fouling over the internal surface of equipment Jul. 15, 2008
7400940 Method and apparatus for generating a volatilized liquid Jul. 15, 2008
7399325 Method and apparatus for a hydrogen fuel cassette distribution and recovery system Jul. 15, 2008
7386354 Apparatus and method for controlling a plant Jun. 10, 2008
7379783 Manufacturing execution system for validation, quality and risk assessment and monitoring of pharmaceutical manufacturing processes May. 27, 2008
7379784 Manufacturing execution system for validation, quality and risk assessment and monitoring of pharmaceutical manufacturing processes May. 27, 2008
7376489 Method of identifying fluid purification equipment which is optimized for individual fluid purification systems May. 20, 2008
7375035 Host and ancillary tool interface methodology for distributed processing May. 20, 2008
7369913 Recipe editor and controller May. 6, 2008
7366582 Method for defining status index in copper electrolysis Apr. 29, 2008
7349760 System and method for sensing and controlling the concentration of a chemical agent in a solution Mar. 25, 2008
7349755 Electrocoat management system Mar. 25, 2008
7343225 Method for reducing off-grade product production during reaction transitions Mar. 11, 2008
7340324 Mixing and pouring apparatus and vessel therefor Mar. 4, 2008
7333876 Systems and methods for providing electronic quality control in a process for applying a polyurethane to a substrate Feb. 19, 2008
7330778 Method for determining the operating parameters of a system comprising a cooling chamber Feb. 12, 2008
7320749 Method and apparatus for control of a gas or chemical Jan. 22, 2008
7318970 Architectural hierarchy of control for a fuel processor Jan. 15, 2008
7317967 Apparatus and method for transferring data to a pharmaceutical compounding system Jan. 8, 2008
7315369 Method and apparatus for monitoring polyolefin production Jan. 1, 2008
7315767 Impedance spectroscopy based systems and methods Jan. 1, 2008
7286942 System and method of fluctuation enhanced gas-sensing using saw devices Oct. 23, 2007
7277824 Method and apparatus for classifying faults based on wafer state data and sensor tool trace data Oct. 2, 2007

1 2 3 4 5 6 7 8


 
 
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