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2010
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Invention
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1:9 broadband transmission line transformer. A single-core transmission line transformer includes... |
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Invention
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Electrospray ionization utilizing auxiliary gas. An electrospray ionization device includes a sam... |
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2009
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Invention
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Direct vessel heating for dissolution testing. A dissolution test vessel configured for direct ve... |
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Invention
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Dissolution testing with in-situ gravimetric volume measurement. A dissolution test apparatus inc... |
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Invention
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Calibration systems and methods for tracer gas leak detection. Tracer gas leak detection is provi... |
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Invention
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Light scattering flow cell device. A flow cell device includes a body having a hollow bore in whi... |
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Invention
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Hybrid automatic tuning/matching for nmr probes. Remote adjustment of a selected one of a plurali... |
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Invention
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Detection of positive and negative ions. An ion detector comprises an ion guide with electrodes a... |
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Invention
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Low loss nmr sample holder. An elongate sample volume matching an elongate region of uniform RF m... |
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Invention
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Switchable manual/motor-driven nmr tuning systems and methods. Motor-tuned NMR probes may be tune... |
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Invention
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Electronic nmr reference signal systems and methods. According to some embodiments, a synthetic n... |
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Invention
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Complete structure elucidation of molecules utilizing single nmr experiment. The complete structu... |
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Invention
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Shutter and gate valve assemblies for vacuum systems. A shutter and gate valve assembly includes ... |
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2008
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Invention
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Charge control for ionic charge accumulation devices. A method for controlling charge flux into a... |
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Invention
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Superconducting switch operation. A method of operating a superconducting switch system to protec... |
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Invention
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Cryogenic nmr probe capacitors with dielectric heat sinks. According to some embodiments, low-tem... |
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Invention
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Rf-switched superconducting resonators and methods of switching thereof. A multimode resonator re... |
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Invention
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Sample ionization at above-vacuum pressures. Sample material ionized in a sample receiving chambe... |
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Invention
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Rotor drive apparatus and methods utilizing center-fed radial -outflow gas. A rotor drive apparat... |
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Invention
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Arched saddle-shaped nmr rf coils. According to one aspect, a nuclear magnetic resonance (NMR) ra... |
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Invention
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Systems and methods for mounting instruments on nmr systems.
According to one aspect, a suspende... |
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Invention
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Apparatus and methods for automatic insertion, debubbling, cleaning and calibration of a spectral... |
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Invention
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Split joint for vacuum pumps and method for obtaining thereof.
A split joint (31) for vacuum pum... |
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Invention
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Devices and methods for reducing matrix effects. Devices and methods are provided for reducing ma... |
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Invention
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Differential tuning of quadrature modes of a magnetic resonance coil. A coil assembly for transmi... |
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Invention
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Sample preparation device and method utilizing polymide tube. Polyamide sample preparation tubes ... |
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Invention
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Nmr probe superconductive transmit/receive switches. A transmit/receive switch of a nuclear magne... |
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Invention
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Methods and devices using a shrinkable support for porous monolithic materials. Articles of manuf... |
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Invention
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Automated microsampling dissolution test system. An automated MicroSampling dissolution testing s... |
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Invention
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Chemical structure-insensitive method and apparatus for dissociating ions. In a method for exciti... |
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Invention
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Methods and apparatus for test gas leak detection. A leak detector includes a leak detector inlet... |
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Invention
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Test gas leak detection using a composite membrane. A leak detector includes a leak detector inle... |
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Invention
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Captive evaporation cover for dissolution systems.
A vessel includes a cylindrical section, a bo... |
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Invention
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Fraction collection and identification system. An apparatus to perform a chromatography process i... |
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2007
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Invention
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Cold-normal metal and hts nmr probe coils with electric field shields. RF electric fields produce... |
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Invention
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Metal cyano bonded phases. A composition for use in chromatography is provided comprising a subst... |
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Invention
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Fused porous material heat exchanger.
A heat exchanger comprises a porous matrix of pellets of a... |
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Invention
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Multi-functional nmr probe. A single RF port, multiply-resonant circuit comprises coupled resonan... |
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Invention
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Minimal capacitance adjustable capacitor. A pair of conductors, spaced apart on the same first su... |
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Invention
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Magnetic resonance phantom systems and methods. According to one aspect, a magnetic resonance (NM... |
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Invention
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System and method for trace gas leak detection of large leaks at relatively high test pressures. ... |
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Invention
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Efficiently cryo-pumped nmr cryogenic probe. The vacuum properties of a cryogenic NMR probe maint... |
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Invention
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Cryogenic nmr probe. The thermal performance and vacuum properties of a cryogenic NMR probe are i... |
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Invention
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Fraction collection and identification system.
An apparatus to perform a chromatography process ... |
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Invention
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Nmr probe superconductive transmit/receive switches.
A NMR (nuclear magnetic resonance) transmit... |
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Invention
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Test gas leak detection using a composite membrane.
A leak detector includes a leak detector inl... |
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Invention
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High sensitivity slitless ion source mass spectrometer for trace gas leak detection. A mass spect... |
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Invention
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Mass spectrometer for trace gas leak detection with suppression of undesired ions. Mass spectrome... |
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2006
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Invention
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Minimal capacitance adjustable capacitor.
A pair of conductors, spaced apart on the same first s... |
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Invention
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Vacuum ion-getter pump with cryogenically cooled cathode.
A vacuum ion-getter pump includes a va... |
