Inventor
James M. Haase
Inventor
Maplewood, MN, US
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body57%
F04BPositive-displacement machines for liquids16%
Y10TTechnical subjects covered by former us classification8%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data4%
B29CShaping or joining of plastics2%
B29DProducing particular articles from plastics or from substances in a plastic state2%
H02JElectric power networks2%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h102%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
10,406,281Implantable medical pump with pressure sensor201910,376,635Drug infusion system and method201910,143,796Fluid delivery device refill access201810,010,667Implantable infusion device including anti-sealing reservoir20189,974,901Drug infusion system and method20189,968,733Air tolerant implantable piston pump20189,737,657'Implantable medical pump with pressure sensor'20178,708,959'Detecting fill status for medical pump reservoir'20148,668,666'Medical pump with fixed stroke length'20148,657,587'End of stroke detection for electromagnetic pump'20148,632,496'Modular medical pump assembly'20148,545,484'Accumulator for implantable infusion device'20138,512,286'Detecting a full reservoir of an implantable infusion device'20138,430,651'Multi-material single-piece actuator member for miniature reciprocating piston pump in medical applications'20138,397,578'Capacitive pressure sensor assembly'20138,348,909'Implantable therapeutic substance delivery device with septum guide and method of use'20138,323,267'Infusion device with active and passive check valves'20128,221,354'Infusion device with positive pressure elastic bladder reservoir'20128,162,874'Medical pump with fixed stroke length'20128,100,871'Implantable therapeutic substance delivery system with catheter access port control and method of use'20128,007,247'End of stroke detection for electromagnetic pump'20117,927,326'Residual energy recovery in a drug delivery device'20117,867,221'Infusion device and overfill protection mechanism for use with same'20117,798,789'Reducing cylinder wear in a drug pump'20107,434,312'Method for manufacturing an implantable drug delivery device with peristaltic pump having a retractable roller'20086,743,204'Implantable drug delivery device with peristaltic pump having retracting roller'20046,733,476'Implantable drug delivery device with peristaltic pump having a bobbin roller assembly'20046,645,176'Spring loaded implantable drug infusion device'20036,626,867'Implantable drug infusion device with peristaltic pump using tube guides'20036,293,922'Apparatus and method for guiding and limiting access by hypodermic needles to septum of a human implantable medical treatment device'20014,447,197'Tire mold with air vent inserts'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Based in Lansdale, PA, US· patent location history
2001–2019Patents assigned to MEDTRONIC INC (30)· patent assignee history
2001–2019Based in Maplewood, MN, US· patent location history
2003–2004Based in Blaine, MN, US· patent location history
2012–2018Patents assigned to HAASE JAMES M (15)· patent assignee history
2012–2018Patents assigned to WHITEHEAD NICHOLAS R (6)· patent assignee history
2012–2014Patents assigned to GRAY JOHN MICHAEL (3)· patent assignee history
2013–2018Patents assigned to MEZERA RONALD L (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEDTRONIC INC | 30 | 2001–2019 |
| HAASE JAMES Mself | 15 | 2012–2018 |
| WHITEHEAD NICHOLAS R | 6 | 2012–2018 |
| MEZERA RONALD L | 4 | 2013–2018 |
| GRAY JOHN MICHAEL | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Maplewood, Minnesota, US | 26 | 2001–2019 |
| Blaine, Minnesota, US | 4 | 2003–2004 |
| Lansdale, Pennsylvania, US | 1 | 1984 |