Method for pretreating wood dust and method for manufacturing bioalcohol
US-2017356015-A1 · Dec 14, 2017 · US
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Chang Chun Petrochemical Co Ltd patents in 2017
Chang Chun Petrochemical Co Ltd was listed as an assignee on 13 patent publications in 2017.
| Metric | Value |
|---|---|
| Company | Chang Chun Petrochemical Co Ltd |
| Year | 2017 |
| Patents | 13 |
Patents
Representative publications for Chang Chun Petrochemical Co Ltd in 2017.
Cas9 plasmid, genome editing system and method of escherichia coli
US-2017226522-A1 · Aug 10, 2017 · US
Copper foil and methods of use
US-2017203544-A1 · Jul 20, 2017 · US
Heat-dissipating copper foil and graphene composite
US-9709348-B2 · Jul 18, 2017 · US
Copper foil and methods of use
US-9707738-B1 · Jul 18, 2017 · US
Top CPC classifications
Most common classification codes for Chang Chun Petrochemical Co Ltd in 2017.
| CPC | Patents |
|---|---|
| C25D1/04 | 8 |
| C25D3/38 | 7 |
| C25D7/0614 | 5 |
| B32B2457/00 | 4 |
| H05K1/09 | 4 |
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