Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 502/193
Name: Catalyst, solid sorbent, or support therefor: product or process of making >

Sub-classes under this class:

Class Number Class Name Patents
502/1 Having foreign or diverse function (e.g., prevent corrosion, etc.) 43
502/100 Catalyst or precursor therefor 184
502/11 Including ion exchanging, except zeolites or product thereof 55
502/20 Regenerating or rehabilitating catalyst or sorbent 245
502/3 To be used as a melt 30
502/4 In form of a membrane 191
502/400 Solid sorbent 443
502/439 Miscellaneous (e.g., carrier or support per se or process of making, etc.) 1,753
502/5 Irradiation by, or application of, electrical, magnetic or wave energy 192
502/500 Stabilized 42
502/506 Method of making inorganic composition utilizing organic compound (except formic, acetic, or oxalic acid or salt thereof) 50
502/514 Process applicable either to preparing or to regenerating or to rehabilitating catalyst or sorbent 180
502/515 Specific contaminant removal 51
502/519 Reagent grade (e.g., ultra pure) 8
502/520 Suppressed side reactions 18
502/521 Metal contaminant passivation 145
502/522 Radiant or wave energy activated 52
502/523 Miscellaneous specific techniques of general applicability 40
502/524 Spinel 149
502/525 Perovskite 132
502/526 Sorbent for fluid storage, other than an alloy for hydrogen storage 86
502/527.11 Monolith of peculiar structure or physical form, with specified heat exchange capability 42
502/527.12 Plural layers on a support, each layer having a distinct function 212
502/527.14 Specified support particles of peculiar structure or physical form (e.g., whiskers, fiber pieces, etc.) 108
502/527.18 Monolith with specified gas flow patterns (e.g., turbulent flow monolith) 140
502/527.19 Monolith with specified shape or dimension of cell opening (e.g., honeycomb, rings, etc.) 282
502/527.23 Specified external or internal shape or configuration of catalyst reactor or of sorbent converter 64
502/527.24 Peculiar structure or physical form (e.g., foam, sponge, foil, sack, bag, fiber in a matrix, monolith, microstructure (microcracking), microaggregates, etc.) 174
502/6 Control responsive to sensed condition 32
502/60 Zeolite or clay, including gallium analogs 917
502/7 Biospecific material, or produced by enzyme or microorganism 78
502/8 Forming or treating a sphere, process only 153

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Power management systems and designs
Touch screen tablet
Micromachined devices and fabricating the same
Image display device and display unit for image display device
Method and system for electronic assistance in dispensing pharmaceuticals
Visual physician office systems and methods
Tandem electric machine arrangement
  Randomly Featured Patents
Alumina sintered body, method for manufacturing the same, and semiconductor manufacturing apparatus member
Communication device using antenna having an offset
Image processing apparatus and method
Hydrocarbon soluble copper alkoxide compositions
Binocular case
Mobile terminal, a base station, and a synchronization control method
Attractin/mahogany-like polypeptides, polynucleotides, antibodies and methods of use thereof
Supporting structure for fuel feeding gun in fuel tank
Air spring containing an active device and a suspension assembly and method using
Engraved transfer cylinder for a flexographic printing press