Filter materials for treating and purifying gas
US-9440219-B2 · Sep 13, 2016 · US
Roth Daniel holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Apr 2, 2015 |
| Latest publication | Sep 13, 2016 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-9440219-B2 · Sep 13, 2016 · US
US-9409162-B2 · Aug 9, 2016 · US
US-9156235-B2 · Oct 13, 2015 · US
US-2015093310-A1 · Apr 2, 2015 · US
Representative or frequently cited publications from precomputed assignee stats.
US-9440219-B2 · Sep 13, 2016 · US
US-9409162-B2 · Aug 9, 2016 · US
US-9156235-B2 · Oct 13, 2015 · US
US-2015093310-A1 · Apr 2, 2015 · US
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 4 |
| Chemistry & Metallurgy | 2 |
| Human Necessities | 1 |
| Textiles & Paper | 1 |