U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"There is no likelihood man can ever tap the power of the atom."

Robert Millikan, Nobel Prize winner in physics

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Patents Published on 10/14/1997


See All Patents Issued In 1997


                    60  
NumberTitleIssue Date
5678240Sodium to sodium carbonate conversion process
A method of converting radioactive alkali metal into a low level disposable solid waste material. The radioactive alkali metal is atomized and introduced into an aqueous caustic solution having caustic present in the range of from about 20 wt % to about 7...
10/14/1997
5678241Process for concentrating thorium containing magnesium slag
The present invention describes a process to reduce the volume and/or weight of magnesium slag when the magnesium slag contains radioactive thorium. The process contacts the magnesium slag as an aqueous slurry with an acid in a pH range from about 4.0 to ...
10/14/1997
5678242Membrane extraction with thermodynamically unstable diphosphonic acid derivatives
Thermodynamically-unstable complexing agents which are diphosphonic acids and diphosphonic acid derivatives (or sulphur containing analogs), like carboxyhydroxymethanediphosphonic acid and vinylidene-1,1-diphosphonic acid, are capable of complexing with m...
10/14/1997
5678243Process for the in-situ detoxification of aminoalkyl phosphonothiolates by hydrolysis
A process for the detoxification or decontamination of aminoalkyl phosphonothiolates and more particularly, the chemical warfare agent VX and its analogs. The process comprises adding water to the chemical agent so that an hydrolysis reaction of the chemi...
10/14/1997
5678244Method for capture of chlorine dissociated from a chlorine-containing compound
A method is disclosed for capture of chlorine dissociated from a chlorine-containing compound. A molten metal bath has a molten metal phase, which includes a metal or salt, and a fluid vitreous phase including calcium oxide, aluminum oxide, and sufficient...
10/14/1997
                    60  
 
Sign InRegister
Username  
Password   
forgot password?