Vibratory positive expiratory pressure device
US-10039691-B2 · Aug 7, 2018 · US
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Von Hollen Dirk Ernest patents
Von Hollen Dirk Ernest holds 5 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 5 |
| Recent patents | 0 |
| First publication | Apr 5, 2016 |
| Latest publication | Aug 7, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Color identification for drug delivery system
US-10016567-B2 · Jul 10, 2018 · US
Valved holding chamber including valve retention system
US-9364621-B2 · Jun 14, 2016 · US
Respiratory drug delivery apparatus including a feedback and compliance device
US-9352107-B2 · May 31, 2016 · US
Apparatus and method comprising adjustable stepped mouthpiece for aerosol drug delivery
US-9302060-B2 · Apr 5, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Vibratory positive expiratory pressure device
US-10039691-B2 · Aug 7, 2018 · US
Color identification for drug delivery system
US-10016567-B2 · Jul 10, 2018 · US
Valved holding chamber including valve retention system
US-9364621-B2 · Jun 14, 2016 · US
Respiratory drug delivery apparatus including a feedback and compliance device
US-9352107-B2 · May 31, 2016 · US
Apparatus and method comprising adjustable stepped mouthpiece for aerosol drug delivery
US-9302060-B2 · Apr 5, 2016 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 5 |