Featured patents

Alkylene Oxide Purification Processes and Systems
US 08845863 B2, Sept. 30, 2014, With preheater, John P. Dever et al. / Dow Technology Investments LLC (Midland, US)
A process for distilling ethylene oxide from a feed stream, the process…

Coal Material Decomposition Apparatus With Combined Screw-Type Bins
US 08834682 B2, Sept. 16, 2014, Screw, Shucheng Zhu / Xixia Dragon Into Special Material Co., Ltd. CN
A coal material decomposition apparatus with combined screw-type bins,…

System and Method for a Constituent Rendering of Biomass and Other Carbon-Based Materials
US 08808510 B2, Aug. 19, 2014, Molten bath, William Jeswine / Prime Group Alliance (Seattle, US)
A system for a constituent rendering of carbon-based feedstock comprising:…

Method and Apparatus for In-Feeding of Matter to a Process Reactor
US 08871061 B2, Oct. 28, 2014, Screw, Troels Hilstrøm et al. / Biogasol ApS DK
An apparatus for producing bio-products from biomass material, said apparatus…

Water Purification
US 08753487 B2, June 17, 2014, Tubular, Mark Christopher Tonkin / Design Technology and Innovation Ltd (Croyden, GB)
An evaporation device for use in purifying water, comprising a first tube…

Seawater Desalinization Device
US 08623181 B2, Jan. 7, 2014, Directly heated, Zheng Shi et al. / Shenzhen Futaihong Precision Industry Co., Ltd. (Shenzhen, CN)
A seawater desalinization device, comprising:…

Coal Reforming Apparatus
US 08608910 B2, Dec. 17, 2013, Thermolytic, Ryuji Yoshiyama et al. / Mitsubishi Heavy Industries, Ltd. (Tokyo, JP)
A coal reforming apparatus comprising:…

Wall Protector for a Heating Wall Head Between Two Oven Chamber Openings of a Coke Oven Battery
US 08529734 B2, Sept. 10, 2013, Wall, Ulrich Kochanski et al. / UHDE GmbH (Dortmund, DE)
In combination with a coke-oven battery having at least two chambers separated by…

Cleaning Device for the Frame of a Coke Oven Retort
US 08486232 B2, July 16, 2013, Cleaning and decarbonizing, Ralf Knoch / ThyssenKrupp Uhde GmbH (Dortmund, DE)
A coke oven frame cleaning device for the frame of a coke oven retort…

Apparatus and Process for Producing Biocoke
US 08454801 B2, June 4, 2013, Plural, Ayumu Yamazaki et al. / Naniwa Roki Co., Ltd. (Osaka, JP)
A biocoke producing apparatus comprising:…

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