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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) 130
700/270 Distillation 69
700/271 Refinement or purification or rejuvenation 92
700/273 Separation process 82
700/268 Synthesis process 58
700/267 Titration or ph level 59


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

Patent Number Title Of Patent Date Issued
7399325 Method and apparatus for a hydrogen fuel cassette distribution and recovery system Jul. 15, 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
7386354 Apparatus and method for controlling a plant Jun. 10, 2008
7379784 Manufacturing execution system for validation, quality and risk assessment and monitoring of pharmaceutical manufacturing processes May. 27, 2008
7379783 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
7315767 Impedance spectroscopy based systems and methods Jan. 1, 2008
7315369 Method and apparatus for monitoring polyolefin production 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
7272544 Integrated modeling through symbolic manipulation Sep. 18, 2007
7272465 Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management method Sep. 18, 2007
7247277 Automatic synthesis machine Jul. 24, 2007
7232782 Regeneration, pretreatment and precipitation of oxides of manganese Jun. 19, 2007
7200495 Method and apparatus for analyzing spatial and temporal processes of interaction Apr. 3, 2007
7191037 Method for controlling production process Mar. 13, 2007
7189318 Tuning electrodes used in a reactor for electrochemically processing a microelectronic workpiece Mar. 13, 2007
7188001 System and method for temperature control Mar. 6, 2007
7181316 Energy distribution network Feb. 20, 2007
7167776 Method and system for controlling a vapor generator Jan. 23, 2007
7159740 Method and apparatus for parallel dispensing of defined volumes of solid particles Jan. 9, 2007
7158862 Method and system for mining mass spectral data Jan. 2, 2007
7144552 Method and apparatus for preparing chemical solutions Dec. 5, 2006
7141213 Automated sample processing system Nov. 28, 2006
7142987 Apparatus, system, and method of archival and retrieval of samples Nov. 28, 2006
7133784 Process and method for chemical manufacturing using transformation of on-line instrumentation data Nov. 7, 2006
7128812 Apparatus and method for determining the level in a coke drum Oct. 31, 2006
7103450 Automated liquid manufacturing system Sep. 5, 2006
7099721 Method and apparatus for producing a biomaterial product Aug. 29, 2006
7097808 Automatic analyzer Aug. 29, 2006
7092793 Method and system for installation and control of a utility device Aug. 15, 2006
7082408 System and method for ordering items using a electronic catalog via the internet Jul. 25, 2006
7082348 Computer based method and system for controlling an industrial process Jul. 25, 2006
7069198 Method for formulating paint Jun. 27, 2006
7062360 Energy distribution network Jun. 13, 2006
7056477 Modular chemical production system incorporating a microreactor Jun. 6, 2006
7054719 System and method for point of use delivery, control and mixing chemical and slurry for CMP/cleaning system May. 30, 2006

1 2 3 4 5 6 7


 
 
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