Renewable surfactants derived from sugar alcohols
US-9650321-B2 · May 16, 2017 · US
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Ng Sze-Sze patents
Ng Sze-Sze holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Nov 10, 2015 |
| Latest publication | May 16, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Biorenewable biodegradable surfactants
US-9181393-B2 · Nov 10, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Renewable surfactants derived from sugar alcohols
US-9650321-B2 · May 16, 2017 · US
Biorenewable biodegradable surfactants
US-9181393-B2 · Nov 10, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C08G65/48 | 1 |
| C08G65/33396 | 1 |
| C07C69/753 | 1 |
| C08G65/2612 | 1 |
| C07D209/58 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 2 |