Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 23/214
Name: Chemistry: physical processes >

Sub-classes under this class:

Class Number Class Name Patents
23/293R Physical processes 139

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Device, system, and method for logging near field communications tag interactions
Communication apparatus, and method and program for controlling same
Voltage regulators with improved wake-up response
Personal alarm device for headwear for proximity detection
Solid-state imaging device and imaging apparatus
Droplet generation and detection device, and droplet control device
Computer product, information retrieval method, and information retrieval apparatus
  Randomly Featured Patents
Method and apparatus for detecting defects in an optical fiber coating
Semiconductor device
Method and system for converting paper ECG printouts to digital ECG files
Self-supported collapsible ladder
Dual-damascene process to fabricate thick wire structure
Collapsible equipment rack
Cellulose sulfate and other sulfated polysaccharides to prevent and treat papilloma virus infection and other infections
Thermosetting resin composition and two-parts composite body thereof with silcone rubber
Process for sealing railroad structures
Use of a nucleic acid encoding a hypersensitive response elicitor polypeptide to enhance growth in plants