Patents

Patent Summaries: Siemens Temperature-controlled process fluid; Hach Lange GmbH's Sensor cartridge transport container; Nalco's Heavy metal removal

Compiled by Mike Henley 

COPPER ENVIRONMENTAL FILTRATION HEAVY METALS INSTRUMENTS MERCURY MICROFILTRATION MONITORING NANOFILTRATION REGULATIONS REUSE ULTRAFILTRATION WASTEWATER

Abstract

Temperature-controlled process fluid

Inventors: William D. Dunfee, Robert E. Myers, Lawrence D. Huppman, Nathan A. Small, John P. Mizzer, and Richard H. Carter, Jr.

Assignee: Siemens Healthcare Diagnostics Inc. (Tarrytown, NY)

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Chlorine measurement

Inventor: Manfred Volker (Blankenbach, Germany)

Assignee: inventor.

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Filtration system for medical applications

Inventors: Jeffrey H. Burbank, Dennis M. Treu, Christopher McDowell, and Goetz Friederichs

Assignee: NxStage Medical, Inc. (Lawrence, MA)

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Membrane separation devices

Inventors: Wolfgang Neubrand, Juergen Johann and Swen Beusshausen

Assignee: P&LS Holding GmbH (Mondsee, Austria)

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Sensor cartridge transport container

Inventors: Axel Leyer, Lothar Heidemanns, Andreas Jonak, Markus Hahn, Heinz Rudde, Claudia Rieger, Aurelia Stellmach-Hanulok, Andreas Golitz, Michael ; Andreas (Moers, DE), Michael Kussmann

Assignee: Hach Lange GmbH (Berlin, Germany)

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Heavy metal removal

Inventors: Deepak A. Musale, Daniel E. Schwarz, Paul J. Zinn, Bruce A. Keiser, and Jitendra T. Shah  

Assignee: Nalco Co. (Naperville, IL)

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Note:  Information for patent summaries is obtained from sources considered reliable such as the U.S. Patent Office. Our patent summaries seek to cover a full range of water treatment applications and technologies. On occasion, we may summarize a more controversial patent. Our goal is to provide a view of the different approaches being explored and potential new innovations that could impact water treatment.

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