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
Content distribution system, mobile communication terminal device, and computer readable medium
Phenethanolamine derivatives for treatment of respiratory diseases
Smart television system having methods or means for accessing paid or subscribed digital content from the internet
Color image display device, color filter substrate, color pixel array substrate, and electronic device
Methods and systems for dynamic spectrum arbitrage
Method for providing information of access point selection
Wire catalyst for hydrogenation/dehydrogenation reaction and manufacturing method therefor
  Randomly Featured Patents
Sliding door top guide and bottom bracket assembly
Multiple channel image compressing and recording apparatus and method therefor
Well control apparatus
Rudder construction with integral stock
Three sectioned mixer having individual thermal controls
Color cathode ray tube having a faceplate-mounted support structure with a welded-on high-tension foil shadow mask
Efficient indexing of error tolerant set containment
Device for opening and closing a film cartridge closure
Medical post operation recovery device
Pharmaceutical preparations which inhibit hepatitis B virus (HBV) replication