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Class Information
Number: 502/527
Name: Catalyst, solid sorbent, or support therefor: product or process of making >
Description:
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 502/1 |
Having foreign or diverse function (e.g., prevent corrosion, etc.) |
32 |
| 502/100 |
Catalyst or precursor therefor |
72 |
| 502/11 |
Including ion exchanging, except zeolites or product thereof |
46 |
| 502/20 |
Regenerating or rehabilitating catalyst or sorbent |
175 |
| 502/3 |
To be used as a melt |
23 |
| 502/4 |
In form of a membrane |
133 |
| 502/400 |
Solid sorbent |
271 |
| 502/439 |
Miscellaneous (e.g., carrier or support per se or process of making, etc.) |
1,257 |
| 502/5 |
Irradiation by, or application of, electrical, magnetic or wave energy |
162 |
| 502/500 |
Stabilized |
36 |
| 502/506 |
Method of making inorganic composition utilizing organic compound (except formic, acetic, or oxalic acid or salt thereof) |
44 |
| 502/514 |
Process applicable either to preparing or to regenerating or to rehabilitating catalyst or sorbent |
133 |
| 502/515 |
Specific contaminant removal |
43 |
| 502/519 |
Reagent grade (e.g., ultra pure) |
8 |
| 502/520 |
Suppressed side reactions |
16 |
| 502/521 |
Metal contaminant passivation |
143 |
| 502/522 |
Radiant or wave energy activated |
47 |
| 502/523 |
Miscellaneous specific techniques of general applicability |
36 |
| 502/524 |
Spinel |
133 |
| 502/525 |
Perovskite |
116 |
| 502/526 |
Sorbent for fluid storage, other than an alloy for hydrogen storage |
40 |
| 502/527.11 |
Monolith of peculiar structure or physical form, with specified heat exchange capability |
32 |
| 502/527.12 |
Plural layers on a support, each layer having a distinct function |
124 |
| 502/527.14 |
Specified support particles of peculiar structure or physical form (e.g., whiskers, fiber pieces, etc.) |
87 |
| 502/527.18 |
Monolith with specified gas flow patterns (e.g., turbulent flow monolith) |
119 |
| 502/527.19 |
Monolith with specified shape or dimension of cell opening (e.g., honeycomb, rings, etc.) |
222 |
| 502/527.23 |
Specified external or internal shape or configuration of catalyst reactor or of sorbent converter |
59 |
| 502/527.24 |
Peculiar structure or physical form (e.g., foam, sponge, foil, sack, bag, fiber in a matrix, monolith, microstructure (microcracking), microaggregates, etc.) |
143 |
| 502/6 |
Control responsive to sensed condition |
29 |
| 502/60 |
Zeolite or clay, including gallium analogs |
705 |
| 502/7 |
Biospecific material, or produced by enzyme or microorganism |
67 |
| 502/8 |
Forming or treating a sphere, process only |
141 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
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