Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 532
Name: Organic compounds -- part of the class 532-570 series >
Description: Class 532 is the parent class for the Class 532 series of classes, the hierarchical arrangement of which is shown below in Lines With Other Classes And Within This Class.

Class Number Class Name No. of Patents

(this subclass presently has no patents. it is intended to be the generic subclass for the 532-570 series of class when class 260 is abolished. it does have a glossary of terms used in that serie).


Note: an alternative search for u.s. patents based upon a modification of the european patent office classification, for portions of the subject matter of this or its daughter classes, may be found in class 987, organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system.


Organic compounds

  Recently Added Patents
Target output device and extreme ultraviolet light source apparatus
Quaternary chalcogenide wafers
Methods and apparatus for low power out-of-band communications
Color imaging device
Electrode structure and its manufacturing method, and semiconductor module
Switched capacitor amplifier
  Randomly Featured Patents
Magnetic resonance angiography using undersampled 3D projection imaging
Coelioscopic angulation forceps
Vehicle wheel cover
Apparatus and method for computerized multi-media data organization and transmission
Directional coupler
Polymer materials having liquid-crystalline phases
Lage-1 tumor associated nucleic acids
Front face of a vehicle wheel
Bipolar plate assembly, fuel cell stacks and fuel cell systems incorporating the same
Resin sealed semiconductor device with improved structural integrity