| Patents for B01D 8 - Cold traps; Cold baffles (787) |
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| 03/17/2010 | CN201423186Y Dual heat exchange condensing system |
| 02/24/2010 | CN201413263Y Smoking machine-mainstream smoke cold trap trapping integrative device |
| 01/27/2010 | CN201389356Y Self-cooling refrigerated compressed air dryer |
| 01/21/2010 | US20100012292 Trap apparatus, exhaust system and processing system using same |
| 01/21/2010 | US20100011783 Cryotrap and vacuum processing device with cryotrap |
| 01/13/2010 | CN100579619C Improved cryopump |
| 01/07/2010 | DE102008030157A1 Exhaust gas purifying device for e.g. inhabited or populated area, has tubular pipeline provided with U-shaped bent characteristics, and including outer side coupled with cooling device, where exhaled air flows through pipeline |
| 12/30/2009 | CN201371022Y High-efficiency compact energy-saving refrigerated type dryer |
| 12/16/2009 | CN201361466Y Energy-saving ice-melting system for cold trap ice melting of freeze-drying device |
| 12/10/2009 | DE102008027638A1 Bioreactor effluent air is discharged to flexible disposal bag with ports, lifting points and cooling assembly |
| 11/19/2009 | US20090282841 Cryopump |
| 11/12/2009 | US20090280988 Coreless and brushless direct-current motor, gifford mcmahon (gm) cryogenic cooler, pulse tube cryogenic cooler, cryopump, magnetic resonance imaging (mri) apparatus, superconducting magnet (scm) apparatus, nuclear magnetic resonance (nmr) apparatus, and cryogenic cooler for cooling semiconductor |
| 10/29/2009 | US20090266088 Cold trap and cold trap regeneration method |
| 10/28/2009 | CN101568727A Cryotrap and vacuum processing device with cryotrap |
| 10/28/2009 | CN101566535A Smoking machine-mainstream flue gas cold trap integrated device and using method thereof |
| 10/28/2009 | CN101564639A Integrated-type precooling evaporator of freeze drier |
| 10/08/2009 | WO2009123766A1 Cold trap to increase gas residence time to increase condensation of vapor molecules |
| 10/08/2009 | US20090249801 Cold trap to increase gas residence time to increase condensation of vapor molecules |
| 09/30/2009 | CN100544803C Plate type cold trap for freeze-dryer |
| 09/03/2009 | US20090217634 Apparatus For Trapping Residual Product Of Semiconductor Manufacturing Process |
| 08/27/2009 | US20090211213 Exhaust trap device |
| 07/28/2009 | US7565809 Circulation-type liquid helium reliquefaction apparatus with contaminant discharge function, method of discharging contaminant from the apparatus, and refiner and transfer tube both of which are used for the apparatus |
| 07/02/2009 | US20090165469 Cryopump and evacuation method |
| 06/10/2009 | EP2066415A2 Thermally isolated cryopanel for vacuum deposition sytems |
| 05/28/2009 | US20090133411 Method and system for controlled rate freezing of biological material |
| 05/26/2009 | US7537628 Exhaust trap device |
| 05/06/2009 | CN101422659A Cooling trap unit |
| 04/30/2009 | US20090107154 Cooling trap unit |
| 04/28/2009 | US7523618 Cryo pump |
| 04/16/2009 | WO2009047341A1 Process for the separation of co2 from a gaseous feed stream |
| 04/15/2009 | EP2047203A2 Active thermal insulation system utilizing phase change material and a cool air source |
| 04/15/2009 | CN201220129Y Aluminum block cold trap scan type refrigerating device |
| 04/09/2009 | WO2009004206A3 Device and method for removing a compound from bio-diesel, method for purifying bio-diesel from a transesterification step, and equipment for producing bio-diesel including same |
| 04/09/2009 | WO2008011540A3 Active thermal insulation system utilizing phase change material and a cool air source |
| 04/01/2009 | CN100473446C Exhaust gas collection device |
| 03/05/2009 | US20090056346 Conduit trap and condensation recovery device |
| 02/25/2009 | CN101371958A Exhaust gas collection device |
| 02/19/2009 | US20090045117 Environmentally-neutral processing with condensed phase cryogenic fluids |
| 02/12/2009 | US20090038319 Cryopanel and Cryopump Using the Cryopanel |
| 02/10/2009 | US7488374 Trapping device, processing system, and method removing impurities |
| 01/27/2009 | US7481979 Multiport cofinger microreactor stopper and device |
| 01/27/2009 | US7481066 Vacuum device |
| 01/22/2009 | DE112007000541T5 Selektive Trennverfahren Selective separation process |
| 01/15/2009 | DE102007032536A1 Verfahren und Vorrichtung zur Herstellung von flüssigem und/oder gasförmigem Methan Method and apparatus for production of liquid and / or gaseous methane |
| 01/08/2009 | WO2009004206A2 Device and method for removing a compound from bio-diesel, method for purifying bio-diesel from a transesterification step, and equipment for producing bio-diesel including same |
| 01/08/2009 | US20090007574 Integration of Automated Cryopump Safety Purge |
| 01/07/2009 | CN101337135A Low-temperature cold trap |
| 12/31/2008 | EP2007499A1 Method and device for reducing formation of particulate matter in gas streams |
| 11/27/2008 | WO2008143067A1 Cryotrap and vacuum processing device with cryotrap |
| 11/25/2008 | US7455720 Method and apparatus for preventing products of TiCL4 and NH3 or other feed gas reactions from damaging vacuum pumps in TiN or other deposition systems |
| 11/12/2008 | CN201147645Y Intelligent temperature control acid mist condensation purifying equipment |
| 11/05/2008 | CN100430110C Sodium vapour trap |
| 10/29/2008 | CN201139963Y Pressured unpowered ammonia recovering device |
| 10/16/2008 | WO2008094357A3 Expander speed control |
| 10/15/2008 | EP1436559B1 Cryogenic condensation system |
| 10/15/2008 | CN201132077Y Water-gas separator |
| 10/14/2008 | CA2459682C Cryogenic condensation system |
| 09/04/2008 | US20080209920 Method of operating an adsorption refrigeration system |
| 08/26/2008 | US7415831 Integration of automated cryopump safety purge |
| 08/21/2008 | US20080196208 sublimating with water to create pressure, then be converted to mechanical energy to the drive mechanism of an engine; dry ice by product of corn-to-ethanol manufacturing process, used as an alternate source of fuel; waste recycling |
| 08/19/2008 | US7413411 Electronically controlled vacuum pump |
| 08/14/2008 | DE19882618B4 Kühlfalle mit integralem Absperr- bzw. Durchlassventil Cold trap with integral shut-off valve or outlet |
| 08/07/2008 | US20080184712 Cryopump |
| 08/06/2008 | CN100408953C Cryogenic condensation system |
| 07/24/2008 | WO2008048324A3 Radiation shield for cryogenic pump for high temperature physical vapor deposition |
| 07/24/2008 | WO2008039410A3 Thermally isolated cryopanel for vacuum deposition sytems |
| 07/24/2008 | US20080173026 Regenerative cryocooler, cylinder used for the regenerative cryocooler, cryopump, recondensing apparatus, superconducting magnet apparatus, and semiconductor detecting apparatus |
| 07/23/2008 | CN101224349A Multi-level water cooling high-efficiency cold well |
| 07/17/2008 | US20080168778 Pressure burst free high capacity cryopump |
| 07/16/2008 | CN201085941Y Two-in-one condenser |
| 06/24/2008 | US7389645 Radiation shield for cryogenic pump for high temperature physical vapor deposition |
| 05/13/2008 | US7370482 Rapidly regenerating cryogenic trap |
| 05/02/2008 | CA2649690A1 Method and apparatus for thermochemical conversion of materials |
| 04/24/2008 | WO2008048324A2 Radiation shield for cryogenic pump for high temperature physical vapor deposition |
| 04/03/2008 | US20080078189 Communication network system |
| 02/21/2008 | US20080042649 Efficiently cryo-pumped NMR cryogenic probe |
| 02/20/2008 | CN101125277A Semiconductor dehumidifying device for eliminating water mist of gas with explosive and dangerous property |
| 02/07/2008 | US20080028770 Method and device for cryocondensation |
| 01/23/2008 | EP0892662B1 Throttle cycle cryopumping system |
| 01/22/2008 | US7320224 Method and apparatus for detecting and measuring state of fullness in cryopumps |
| 01/16/2008 | CN101107467A Valve element, valve, selector valve, and trap device |
| 12/27/2007 | US20070295599 Cryopump, sputtering apparatus, and semiconductor manufacturing apparatus |
| 12/26/2007 | CN101094710A Improved cryopump |
| 12/25/2007 | US7311758 Method of purifying a natural gas by mercaptan adsorption |
| 12/13/2007 | US20070283704 Cryopump and semiconductor device manufacturing apparatus using the cryopump |
| 11/27/2007 | US7300261 Vibration damper with nested turbo molecular pump |
| 11/20/2007 | US7297055 Vacuum-insulating system and method for generating a high-level vacuum |
| 11/14/2007 | CN100348288C Trapping device, processing system, and method for removing impurities |
| 11/08/2007 | WO2007106462A3 Temperature controlled cold trap for a vapour deposition process and uses thereof |
| 11/08/2007 | US20070256429 Cryopump and regenerating method of the cryopump |
| 10/31/2007 | CN100345724C Submarine exhaust-gas treatment process and device |
| 10/30/2007 | US7287391 Automated modular hyperpolarizers and related devices and methods |
| 10/30/2007 | US7287390 Optical pumping modules, polarized gas blending and dispensing systems, and automated polarized gas distribution systems and related devices and methods |
| 10/18/2007 | WO2007117143A1 Method and device for reducing formation of particulate matter in gas streams |
| 10/18/2007 | CA2648570A1 Method and device for reducing formation of particulate matter in gas streams |
| 10/17/2007 | CN101053702A Filtering device and filtering method thereof and semiconductor fabricating method |
| 09/27/2007 | US20070220904 Cryogenic aerogel insulation system |
| 09/26/2007 | CN101043928A Reactive membrane process for the removal of vapor phase contaminants |
| 09/20/2007 | WO2007106462A2 Temperature controlled cold trap for a vapour deposition process and uses thereof |
| 08/30/2007 | WO2007076154A9 Recovery of water vapor using a water vapor permeable mixed ion conducting membrane |