Monomers and polymers for functional polycarbonates and poly(ester-carbonates) and PEG-co-polycarbonate hydrogels
US-9388276-B2 · Jul 12, 2016 · US
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Song Jie patents
Song Jie holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Feb 16, 2016 |
| Latest publication | Jul 12, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2016 | 2 |
| Year | Patents |
|---|---|
| 2016 | 2 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C08G64/0208 | 1 |
| C07C247/10 | 1 |
| C07D319/06 | 1 |
| C08G64/0291 | 1 |
| C08G64/18 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 2 |
| Chemistry & Metallurgy | 2 |
| Textiles & Paper | 1 |