Resources Contact Us Home
Browse by Category: Main > Material Science
Class Information
Number: 528/54.1
Name: Synthetic resins or natural rubbers -- part of the class 520 series >

Sub-classes under this class:

Class Number Class Name Patents
528/ Synthetic resins (class 520, subclass 1) 0
528/901 Room temperature curable silicon-containing polymer 336
528/902 Particulate material prepared from an isocyanate 42
528/903 Polymerizing or processing an isocyanate under substantially anhydrous conditions 15
528/904 Isocyanate polymer having stated hydrophilic or hydrophobic property 77
528/905 Polymer prepared from isocyanate reactant has adhesive property 150
528/906 Fiber or elastomer prepared from an isocyanate reactant 93
528/930 Guayule rubber 18
528/931 Physical treatment of natural rubber or natural rubber containing material or chemical treatment of non-rubber portion thereof, e.g., extraction of rubber from milk weed, etc. 17
528/950 Polymers useful for replacing hard animal tissues, e.g., dentures, bones, etc. 62

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Selecting input/output components of a mobile terminal
Method, device, and system for configuring component carrier in carrier aggregation scenario
Drive apparatus
Antibody recognizing turn structure in amyloid .beta.
Digital display devices and digital projectors with expanded color gamut
Pharmaceutical dosage form
Knee guard
  Randomly Featured Patents
Information recording device, information playback device, information recording medium, information recording method, information playback method, and program providing medium
Image-capture apparatus including light-guiding element having inclined surface
Weft inserting device for an air jet loom having reed pieces with recessed weft guide openings
Cryptographic primitives, error coding, and pseudo-random number improvement methods using quasigroups
Process for producing inorganic interconnected 3D open cell bone substitutes
Beverage bottling plant and method for filling bottles including a treatment device for beverage container caps
Controller for glass sheet processing system
Distributed control exchange
Method for making composite material having carbon nanotube array
Molded polymer article filled with inorganic material and production of said article