Method for producing alkylphenol
US-2016318833-A1 · Nov 3, 2016 · US
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Chang Chun Petrochemical Co Ltd patents in 2016
Chang Chun Petrochemical Co Ltd was listed as an assignee on 2 patent publications in 2016.
| Metric | Value |
|---|---|
| Company | Chang Chun Petrochemical Co Ltd |
| Year | 2016 |
| Patents | 2 |
Patents
Representative publications for Chang Chun Petrochemical Co Ltd in 2016.
Polyvinyl alcohol and purification method thereof
US-2016215076-A1 · Jul 28, 2016 · US
Top CPC classifications
Most common classification codes for Chang Chun Petrochemical Co Ltd in 2016.
| CPC | Patents |
|---|---|
| B01D3/009 | 1 |
| C07C37/14 | 1 |
| C07C37/86 | 1 |
| C08F216/06 | 1 |
| C08F6/12 | 1 |
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