Inventor
Matthias Essenpreis
Inventor
Fremont, CA, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis46%
G01NInvestigating or analysing materials by determining their chemical or physical properties22%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data12%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms7%
G06FElectric digital data processing5%
A61MDevices for introducing media into, or onto, the body2%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%
G07FCoin-freed or like apparatus2%
PatentTitleYear
10,299,737System, tools, devices and a program for diabetes care20198,849,458'Collection device with selective display of test results, method and computer program product thereof'20148,734,347'Analytical method and investigation system'20147,782,192'Energy-optimised data transmission for a medical appliance'20107,766,831'System, tools, devices and a program for diabetes care'20107,731,835'Electrochemical sensor and method for continuous analyte monitoring'20107,499,738'Subcutaneous analyte sensor'20097,045,054'Small volume biosensor for continuous analyte monitoring'20066,952,603'Subcutaneous analyte sensor'20056,659,966'Fluid sampling apparatus'20036,418,339'Method and apparatus for determining the lines of optimal direction for surgical cuts in the human skin'20026,413,213'Subscription based monitoring system and method'20026,405,066'Implantable analyte sensor'20025,986,770'Apparatus and method for the optical characterization of the structure and composition of a light scattering sample'19995,962,852'Process and device for determining an analyte contained in a scattering matrix'19995,893,364'Apparatus for light reflection measurements'19995,825,488'Method and apparatus for determining analytical data concerning the inside of a scattering matrix'19985,770,454'Method and aparatus for determining an analyte in a biological sample'19985,713,352'Method for investigating a scattering medium with intensity-modulated light'19985,710,630'Method and apparatus for determining glucose concentration in a biological sample'19985,692,504'Method and apparatus for the analysis of glucose in a biological matrix'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1999Patents assigned to BOEHRINGER MANNHEIM GMBH (6)· patent assignee history
1997–1999Based in Gauting, DE· patent location history
1999Patents assigned to ROCHE DIAGNOSTICS GMBH (2)· patent assignee history
2002–2006Patents assigned to ROCHE DIAGNOSTICS CORP (4)· patent assignee history
2002–2010Based in Fremont, CA, US· patent location history
2005–2014Patents assigned to ROCHE DIAGNOSTICS OPERATIONS (5)· patent assignee history
2010Based in Burgdorf, CH· patent location history
2014–2019Patents assigned to ESSENPREIS MATTHIAS (3)· patent assignee history
2014–2019Based in Weinheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOEHRINGER MANNHEIM GMBH | 6 | 1997–1999 |
| ROCHE DIAGNOSTICS OPERATIONS | 5 | 2005–2014 |
| ROCHE DIAGNOSTICS CORP | 4 | 2002–2006 |
| ESSENPREIS MATTHIASself | 3 | 2014–2019 |
| ROCHE DIAGNOSTICS GMBH | 2 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 8 | 2002–2010 |
| Gauting, DE | 8 | 1997–1999 |
| Weinheim, DE | 3 | 2014–2019 |
| Burgdorf, CH | 2 | 2010 |