Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 502/502
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Stabilized > Cystallinity
Description: Collection of art in which the composition retains a particular, desired crystal phase.

Patents under this class:

Patent Number Title Of Patent Date Issued
8513157 Deactivation resistant photocatalysts Aug. 20, 2013
7531698 Tetraphosphorus ligands for catalytic hydroformylation and related reactions May. 12, 2009
6146445 Stabilized perovskite for ceramic membranes Nov. 14, 2000
5547913 Process for producing exhaust-gases-purifying catalyst Aug. 20, 1996
4851200 Method for removing organic residue from as-synthesized zeolites Jul. 25, 1989
4323482 Catalyst and method of preparation Apr. 6, 1982
4261861 FCC Catalyst production from used FCC catalyst Apr. 14, 1981
4239654 Hydrocarbon cracking catalyst and process utilizing the same Dec. 16, 1980

  Recently Added Patents
Generating and modifying textual code interfaces from graphical programs
Wound dressings
Method to calibrate RF paths of an FHOP adaptive base station
Formation of an optical waveguide
Active gate drive circuit
Optical analysis device, optical analysis method and computer program for optical analysis
Harmonic sensor
  Randomly Featured Patents
Cubic game board
Etching method, a method of forming a trench isolation structure, a semiconductor substrate and a semiconductor apparatus
Shielding strips
Rear windowpane wiper stowage
Servo valve analyzing system and method
Secure network outlet for supporting IP device address assigning functionality
Mop holder
Vinyl sulfide compounds and a process for their preparation
Multi-tray disk player with selective tray latching
Method and apparatus for manufacturing heat exchanger tube