Electrodialytic separation of CO2 gas from seawater
US-9586181-B2 · Mar 7, 2017 · US
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Littau Karl patents
Littau Karl holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Apr 14, 2015 |
| Latest publication | Mar 7, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Interdigitated electrode device
US-9589692-B2 · Mar 7, 2017 · US
Interdigitated finger coextrusion device
US-9004001-B2 · Apr 14, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Electrodialytic separation of CO2 gas from seawater
US-9586181-B2 · Mar 7, 2017 · US
Interdigitated electrode device
US-9589692-B2 · Mar 7, 2017 · US
Interdigitated finger coextrusion device
US-9004001-B2 · Apr 14, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B29C47/707 | 2 |
| B29C47/065 | 2 |
| B29C47/0019 | 2 |
| B29C48/21 | 2 |
| B29C48/07 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 3 |
| Cross-Sectional Technologies | 3 |
| Chemistry & Metallurgy | 1 |
| Electricity | 1 |