Resources Contact Us Home
Browse by Category: Main > Material Science
Class Information
Number: 134/28.4
Name: Cleaning and liquid contact with solids >

Sub-classes under this class:

Class Number Class Name Patents
134/ Processes 0
134/ Apparatus 0
134/900 Paint roller 112
134/901 Contact lens 215
134/902 Semiconductor wafer 1,968

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Method for treating hyperglycemia
Low temperature pressure chamber unit, magnetic resonance device with a low temperature pressure chamber unit, and an attachment method to attach at least one add-on unit to an external housin
Semiconductor device manufacturing method and device for same
Method and system for the assignment of security group information using a proxy
Label printer
UV exposure method for reducing residue in de-taping process
Inhibitors of the mevalonate pathway of Streptococcus pneumoniae
  Randomly Featured Patents
Optical-transmission-space determining apparatus and optical-space transmission apparatus
Insulation fastener disk method for fastening insulation
Fishing lure
Self-expanding defect closure device and method of making and using
Filing sheet for microscope slides
Device in a cylinder head for an internal combustion engine
Voice and data exchange over a packet based network with timing recovery
Methylenedioxybenzene -- improved method of preparation
Method and apparatus for data alignment