Mask system
US-9539403-B2 · Jan 10, 2017 · US
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D'Souza Errol Savio Alex patents
D'Souza Errol Savio Alex holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Aug 30, 2016 |
| Latest publication | Jan 10, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Headgear for mask assembly
US-9504798-B2 · Nov 29, 2016 · US
Mask system
US-9427545-B2 · Aug 30, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Mask system
US-9539403-B2 · Jan 10, 2017 · US
Headgear for mask assembly
US-9504798-B2 · Nov 29, 2016 · US
Mask system
US-9427545-B2 · Aug 30, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| A61M16/0683 | 3 |
| A61M16/06 | 2 |
| A61M16/0633 | 2 |
| A61M16/0825 | 2 |
| A61M16/0622 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 3 |
| Cross-Sectional Technologies | 1 |