Phosphorus-containing ultrastable y-type rare earth molecular sieve and preparation method therefor
US-2015209767-A1 · Jul 30, 2015 · US
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Cao Gengzhen patents in 2015
Cao Gengzhen was listed as an assignee on 2 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Cao Gengzhen |
| Year | 2015 |
| Patents | 2 |
Patents
Representative publications for Cao Gengzhen in 2015.
Top CPC classifications
Most common classification codes for Cao Gengzhen in 2015.
| CPC | Patents |
|---|---|
| B01J2229/186 | 2 |
| B01J2229/40 | 2 |
| B01J2229/42 | 2 |
| B01J29/088 | 2 |
| B01J29/80 | 2 |
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