Inventor
Bjorn A. Johansson
Inventor
Uppsala, SE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC24primary
LOC2456%
F16KValves11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
G02BOptical elements, systems or apparatus11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
D0886994Tube coupling2020D0886995Tube coupling202010,261,008Device for holding a light guide, method for manufacturing such a device and an optical flow cell incorporating such a device2019D0709210'Test tube holder'2014D0705444'Test tube holder'20147,896,310'Pinch valve'2011D0595423'Magnetic rack'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2020Patents assigned to GE HEALTHCARE BIO SCIENCES AB (7)· patent assignee history
2009–2020Based in Uppsala, SE· patent location history
2014Patents assigned to D ARGY STEFAN (2)· patent assignee history
2014Patents assigned to JOHANSSON BJORN A (2)· patent assignee history
2014Patents assigned to NORRMAN NILS (2)· patent assignee history
2014Patents assigned to TORTORELLA STEVAN PAUL (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GE HEALTHCARE BIO SCIENCES AB | 7 | 2009–2020 |
| D ARGY STEFAN | 2 | 2014 |
| JOHANSSON BJORN Aself | 2 | 2014 |
| NORRMAN NILS | 2 | 2014 |
| TORTORELLA STEVAN PAUL | 2 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Uppsala, SE | 7 | 2009–2020 |