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Class Information
Number: 502/349
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of group iv (i.e., ti, zr, hf, ge, sn or pb)
Description: Composition including a metal of Group IV as listed at the beginning of the schedule.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4062808 |
Stabilized rhenium catalyst |
Dec. 13, 1977 |
| 4056575 |
Chemical process making aromatic hydrocarbons over gallium catalyst |
Nov. 1, 1977 |
| 4010238 |
Proces for selective removal of nitrogen oxides from waste gases |
Mar. 1, 1977 |
| 4006102 |
Stabilized rhenium catalyst |
Feb. 1, 1977 |
| 3998759 |
Method of catalyst manufacture |
Dec. 21, 1976 |
| 3994832 |
Method of preparing a reforming catalyst |
Nov. 30, 1976 |
| 3984353 |
Method for preparing oxygen compounds of antimony with metals |
Oct. 5, 1976 |
| 3972829 |
Method of depositing a catalytically active metallic component on a carrier material |
Aug. 3, 1976 |
| 3951866 |
Process for preparing catalysts |
Apr. 20, 1976 |
| 3944622 |
Method for producing ketones |
Mar. 16, 1976 |
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