Aqueous acrylamide solution, stabilizer for aqueous acrylamide solution, and stabilization method for aqueous acrylamide solution
US-9370571-B2 · Jun 21, 2016 · US
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Hagiya Norifumi patents
Hagiya Norifumi holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jun 16, 2015 |
| Latest publication | Jun 21, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method for producing acrylamide aqueous solution
US-9102590-B2 · Aug 11, 2015 · US
Method for producing aqueous acrylamide solution
US-9057084-B2 · Jun 16, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Aqueous acrylamide solution, stabilizer for aqueous acrylamide solution, and stabilization method for aqueous acrylamide solution
US-9370571-B2 · Jun 21, 2016 · US
Method for producing acrylamide aqueous solution
US-9102590-B2 · Aug 11, 2015 · US
Method for producing aqueous acrylamide solution
US-9057084-B2 · Jun 16, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C07C233/09 | 3 |
| C12P13/02 | 3 |
| C07C231/06 | 2 |
| C07C231/22 | 2 |
| A61K47/02 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 3 |
| Human Necessities | 1 |