Acid/salt separation
US-9550712-B2 · Jan 24, 2017 · US
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De Haan André Banier patents
De Haan André Banier holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Jun 23, 2015 |
| Latest publication | Jan 24, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Acid/salt separation
US-9376364-B2 · Jun 28, 2016 · US
Process for separating monochloroacetic acid and dichloroacetic acid via extractive distillation
US-9073848-B2 · Jul 7, 2015 · US
Acid/salt separation
US-9061986-B2 · Jun 23, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Acid/salt separation
US-9550712-B2 · Jan 24, 2017 · US
Acid/salt separation
US-9376364-B2 · Jun 28, 2016 · US
Process for separating monochloroacetic acid and dichloroacetic acid via extractive distillation
US-9073848-B2 · Jul 7, 2015 · US
Acid/salt separation
US-9061986-B2 · Jun 23, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C07C51/02 | 3 |
| C07C51/43 | 3 |
| C01F5/10 | 3 |
| C01B7/035 | 3 |
| C07D307/68 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 4 |