Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 502/409
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Solid sorbent > Silicon containing > Quartz
Description: Composition containing crystalline silicon dioxide.










Patents under this class:

Patent Number Title Of Patent Date Issued
8372561 Composite fluid storage unit with internal fluid distribution feature Feb. 12, 2013
7244689 Method of producing alumina-silica catalyst supports Jul. 17, 2007
7220704 Desulfurization and novel compositions for same May. 22, 2007
6679945 Pyrogenically prepared silicon dioxide Jan. 20, 2004
6297187 Catalyst for improving the performance of liquid hydrocarbon fuel Oct. 2, 2001
5719101 Porous granular material obtained from wool scouring liquor, method for the manufacture thereof and applications Feb. 17, 1998
4804422 Method of purifying quartz sand Feb. 14, 1989
RE32503 Silicic acid for the filtration of beverages particularly beer Sep. 15, 1987
4457900 Silicic acid for the filtration of beverages, particularly beer Jul. 3, 1984











 
 
  Recently Added Patents
Image processing device, image processing method, and program
Method of treating lung cancer
Materials and methods for synthesis of a flavor and aroma volatile in plants
Method for controlled layer transfer
Real-time pricing of shipping vendors
Multicolored light converting LED with minimal absorption
Potential separation for filling level radar
  Randomly Featured Patents
Optical information recording medium, method and apparatus for recording and reproducing for the same
Connector for interconnecting a bus bar to a circuit board
Dynamic properties of documents and the use of these properties
Reaction carrier assembly having zero relative pin deflection
Condenser cleaning system using sponge balls
Focus detecting device and method of making same
Anti-CD151 antibodies and their use in the treatment of cancer
Above ground meter box
Light leakage detecting device of an optical transmission system using fiber optic cable
Forced jet convection oven for vacuum bagging