Inventor
Michael James Beiriger
Inventor
Pittsburgh, PA, US
Overview
Patents· 26 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 body37%
A61JContainers specially adapted for medical or pharmaceutical purposes12%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons9%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data9%
Y02ATechnologies for adaptation to climate change9%
F04BPositive-displacement machines for liquids6%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G06FElectric digital data processing3%
Y10TTechnical subjects covered by former us classification3%
B01DSeparation2%
PatentTitleYear
10,912,875Sensing negative pressure with a pressure transducer202110,463,777Medical fluid cassettes and related systems and methods201910,434,299Non-vented vial drug delivery201910,286,135Measuring conductivity of a medical fluid201910,080,831Dialysis systems, components, and methods20189,974,942Non-vented vial drug delivery20189,919,091'Dialysis systems, components, and methods'20189,610,392'Medical fluid cassettes and related systems and methods'20179,599,599'Measuring chemical properties of a sample fluid in dialysis systems'20179,526,820'Dialysis systems, components, and methods'20169,283,145'Drug vial spikes, fluid line sets, and related systems'20169,138,379'Drug delivery methods and related products'20159,140,251'Peristaltic pump arrangement and pump rollers'20159,132,061'Drug vial spikes, fluid line sets, and related systems'20159,078,969'Peritoneal dialysis system'20158,945,936'Measuring chemical properties of a sample fluid in dialysis systems'20158,889,004'Dialysis systems and methods'20148,784,668'Systems and methods for compensation of compliant behavior in regenerative dialysis systems'20148,580,112'Dialysis systems and methods'20138,562,584'Drug delivery devices and related systems and methods'20138,529,491'Detecting blood flow degradation'2013D0681210'Dialysis fluid line carrier'20138,425,487'Drug vial spikes, fluid line sets, and related systems'20138,425,780'Dialysis system venting devices and related systems and methods'20138,382,696'Drug delivery devices and related systems and methods'20135,694,923'Pressure control in a blower-based ventilator'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2021Based in Pittsburgh, PA, US· patent location history
2013–2016Patents assigned to FRESENIUS MED CARE HLDG INC (15)· patent assignee history
2013–2017Patents assigned to BEIRIGER MICHAEL JAMES (13)· patent assignee history
2013Patents assigned to KAINTZ RYAN (3)· patent assignee history
2013–2014Patents assigned to ZATEZALO DOUGLAS MARK (3)· patent assignee history
2016–2021Patents assigned to FRESENIUS MEDICAL CARE HOLDINGS INC (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRESENIUS MED CARE HLDG INC | 15 | 2013–2016 |
| BEIRIGER MICHAEL JAMESself | 13 | 2013–2017 |
| FRESENIUS MEDICAL CARE HOLDINGS INC | 10 | 2016–2021 |
| KAINTZ RYAN | 3 | 2013 |
| ZATEZALO DOUGLAS MARK | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pittsburgh, Pennsylvania, US | 26 | 1997–2021 |