Inventor
Dirk Passmann
Inventor
Oberhausen, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
Y10TTechnical subjects covered by former us classification11%
B29CShaping or joining of plastics9%
C08JWorking-up9%
F03DWind motors9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
B29DProducing particular articles from plastics or from substances in a plastic state6%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles6%
PatentTitleYear
10,787,550Composite components on the basis of hydrophobic polyols202010,293,586Use of layer structures in wind power plants20199,855,711'Method for manufacturing a composite panel'20189,808,969'Fiber composite component and a process for the production thereof'20179,334,379'Fiber-reinforced polyisocyanurate component and a method for production thereof'20169,085,990'Use of layer structures in wind power plants'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2019Patents assigned to FRANKEN KLAUS (3)· patent assignee history
2015–2019Patents assigned to LINDNER STEFAN (3)· patent assignee history
2015–2019Patents assigned to PASSMANN DIRK (3)· patent assignee history
2015–2016Patents assigned to BAYER IP GMBH (2)· patent assignee history
2015–2020Based in Oberhausen, DE· patent location history
2016–2020Patents assigned to COVESTRO DEUTSCHLAND AG (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COVESTRO DEUTSCHLAND AG | 4 | 2016–2020 |
| FRANKEN KLAUS | 3 | 2015–2019 |
| LINDNER STEFAN | 3 | 2015–2019 |
| PASSMANN DIRKself | 3 | 2015–2019 |
| BAYER IP GMBH | 2 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oberhausen, DE | 6 | 2015–2020 |