CH2M Hill, Inc.

États‑Unis d’Amérique

 
Quantité totale PI 20
Rang # Quantité totale PI 74 057
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 661 095
Parent CH2M HILL Companies, Ltd.
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

9 1
1 0
9 0
0
 
Dernier brevet 2018 - Passive device for vapor intrusi...
Premier brevet 1987 - Method and apparatus for pretrea...
Dernière marque 2005 - VOYAGE
Première marque 2005 - VOYAGE

Industrie (Classification de Nice)

Derniers inventions, produits et services

2017 Invention Passive device for vapor intrusion sampling. Disclosed herein is a passive vapor intrusion measur...
2015 Invention Semi-dynamic leach test device and methods of making and using. Disclosed herein is an insert dev...
2011 Invention Low phosphorus water treatment systems. A water or wastewater treatment system to reduce phosphor...
Invention Water intake structure. Water intake structures for power plants and other industrial facilities...
2010 Invention Method and system for treating wastewater. Methods and systems for utilizing biological wastewate...
2009 Invention Measurement and control of liquid level in wells. Methods and apparatuses are disclosed for measu...
2008 Invention Methods for reducing biosolids odors. A method for reducing the odors of an anaerobically digeste...
Invention Methods and systems for enhancing mercury, selenium and heavy metal removal from flue gas. A meth...
Invention Measurement and control of liquid level in wells. Methods and apparatuses are disclosed for meas...
Invention Methods and systems for enhancing mercury, selenium and heavy metal removal from flue gas. A met...
Invention Systems and methods for solar mapping, determining a usable area for solar energy production and/...
Invention Low phosphorus water treatment methods. A water or wastewater treatment system to reduce phosphor...
Invention Low phosphorous water treatment methods and systems. A water or wastewater treatment system to re...
Invention Wireless automation systems and processes for wells. This system connects groups of end-devices a...
Invention Treatment of particulate biodegradable organic waste by thermal hydrolysis using condensate recyc...
2007 Invention Water treatment using de-supersaturation. A method for treating water includes removing a supersa...
Invention Water treatment using de-supersaturation. A method for treating water includes removing a supers...
Invention Wastewater treatment system. This disclosure describes wastewater treatment systems and methods o...
Invention Process for treating compositions containing uranium and plutonium. Process for treating composi...
Invention Treatment of in ground chromium ore processing residue. In methods for treatment of in ground chr...
2006 Invention Method and apparatus for treatment of a fluid stream. A method for treating a fluid by providing...
Invention Process for treating spent nuclear fuel. Process for treating spent nuclear fuel (SNF) to make m...
Invention In-situ treatment of in ground contamination. In systems and methods for treatment of underground...
Invention Apparatus for the treatment of particulate biodegradable organic waste. An apparatus for treating...
Invention In-situ treatment of in ground contamination. In systems and methods for treatment of undergroun...
2005 Invention Method and apparatus for treatment of a fluid stream. A method for treating a fluid by providing ...
P/S Computer software for modeling, simulating, designing, planning, and optimizing water systems, na...
Invention Method and apparatus for the treatment of particulate biodegradable organic waste. A method for ...
Invention Method and system for water flow analysis. A method and system for modeling water flow quantity, ...
Invention Method and system for water flow analysis. A method and system for modeling water flow quantity,...
Invention Method and system for evaluating water usage. An evaluation system models water usage within a re...
Invention Method and system for grading the internal condition of a pipe. A method and system for ascertain...
Invention Horizontal bore cryogenic drilling method. An apparatus for drilling a horizontal bore in an eart...
2004 Invention Method of treating wastewater. This disclosure describes wastewater treatment systems and methods...
Invention Method and system for water quality trading. A method and system for calculating trading ratios b...
Invention Method and system for grading the internal condition of a pipe. A method and system for ascertai...
Invention Aluminum phosphate ceramics for waste storage. The present disclosure describes solid waste forms...
Invention Method of waste stabilization with dewatered chemically bonded phosphate ceramics. A method of st...
Invention Horizontal bore cryogenic drilling method. A horizontal bore cryogenic drilling method includes i...
2003 Invention Utility line bedding for storm water management and storm water management system and method. A w...
2002 Invention Multi-stage pyrolysis systems for treating chlorine contaminated wastes. A method of decontaminat...
Invention Apparatus and method for the removal of solids and floatables from a wastewater stream. An appara...