Inventor
Manfred Dannehl
Inventor
Kahl, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Pprimary
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds12%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds12%
Y10TTechnical subjects covered by former us classification12%
A61LMethods or apparatus for sterilising materials or objects in general6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
B28BShaping clay or other ceramic compositions6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C01BNon-metallic elements6%
C04BLime, magnesia6%
C08JWorking-up6%
PatentTitleYear
10,618,849Method for producing a hydrophobic heat-insulating molded body20209,878,911'Carbon aerogels, process for their preparation and their use'20189,630,387'Process for continuous inline production of coated polymeric substrates or laminates'20178,420,044'Carbon black, a process for preparation thereof and use thereof'20137,973,095'Water-soluble or water-swellable polymers, particularly water-soluble or water-swellable copolymers made of acrylamide and at least one ionic comonomer having a low residual monomer concentration'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2020Based in Kahl, DE· patent location history
2013–2017Patents assigned to DANNEHL MANFRED (2)· patent assignee history
2013–2018Patents assigned to EVONIK CARBON BLACK GMBH (2)· patent assignee history
2013Patents assigned to BERGEMANN KLAUS (1)· patent assignee history
2017Patents assigned to EVONIK ROEHM GMBH (1)· patent assignee history
2020Patents assigned to EVONIK OPERATIONS GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DANNEHL MANFREDself | 2 | 2013–2017 |
| EVONIK CARBON BLACK GMBH | 2 | 2013–2018 |
| BERGEMANN KLAUS | 1 | 2013 |
| EVONIK OPERATIONS GMBH | 1 | 2020 |
| EVONIK ROEHM GMBH | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kahl, DE | 5 | 2011–2020 |