Inventor
Birgit Kosan
Inventor
Rudolstadt, DE
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Jprimary
C08JWorking-up17%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons17%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons17%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for8%
A61KPreparations for medical, dental or toiletry purposes8%
B82YSpecific uses or applications of nanostructures8%
C08BPolysaccharides8%
C08LCompositions of macromolecular compounds8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
PatentTitleYear
8,182,839'Production of cellulose nanoparticles'20126,887,409'Method and device for the production of cellulose fibers and cellulose filament yarns'20056,676,739'Method for producing a cellulose solution in an aqueous amine oxide, said solution having an increased thermal stability'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2005Patents assigned to THURINGISHCES INST FUR TEXTIL (2)· patent assignee history
2004–2005Based in Rudolstadt, DE· patent location history
2012Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (1)· patent assignee history
2012Patents assigned to ENGELHARDT JURGEN (1)· patent assignee history
2012Patents assigned to KOSAN BIRGIT (1)· patent assignee history
2012Patents assigned to KRUGER CHRISTA MARIA (1)· patent assignee history
2012Based in Rudolfstadt, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THURINGISHCES INST FUR TEXTIL | 2 | 2004–2005 |
| DOW GLOBAL TECHNOLOGIES LLC | 1 | 2012 |
| ENGELHARDT JURGEN | 1 | 2012 |
| KOSAN BIRGITself | 1 | 2012 |
| KRUGER CHRISTA MARIA | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rudolstadt, DE | 2 | 2004–2005 |
| Rudolfstadt, DE | 1 | 2012 |