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07/28/05 - USPTO Class 507 |  40 views | #20050164892 | Prev - Next | About this Page  507 rss/xml feed  monitor keywords

Galactomannan compositions and methods for making and using same

USPTO Application #: 20050164892
Title: Galactomannan compositions and methods for making and using same
Abstract: The present invention relates to a method for depolymerizing galactomannan and derivatives thereof. The present invention relates to compositions comprising galactomannan and derivatives thereof prepared according to the methods of this invention and uses for the compositions. The present invention also relates to compositions comprising hydroxypropylgalactomannan having a specific polydispersity index, weight average molecular weight and viscosity in solution.
(end of abstract)
Agent: Fish & NeaveIPGroup Ropes & Gray LLP - New York, NY, US
Inventors: Jesse Magallanes, Sylvain Diguet, William Stivers
USPTO Applicaton #: 20050164892 - Class: 507110000 (USPTO)

Related Patent Categories: Earth Boring, Well Treating, And Oil Field Chemistry, Earth Boring, Contains Organic Component, Organic Component Is Carbohydrate Or Derivative Thereof (e.g., Sugar Or Gum, Such As Galactomannan, Xanthan, Etc.) Or Carboxylic Acid Ester Of An Alcohol Which Has Five Or More Hydroxy Groups Bonded Directly To Carbons

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