Inventor
Sophie Marquais-Bienewald
Inventor
Hegenheim, FR
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes18%
A61QSpecific use of cosmetics or similar toiletry preparations18%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments16%
A01NPreservation of bodies of humans or animals or plants or parts thereof6%
C07DHeterocyclic compounds6%
C11DDetergent compositions6%
A61LMethods or apparatus for sterilising materials or objects in general4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
8,992,633'Disulfide dyes'20158,697,101'Polysiloxane antimicrobials'20148,641,783'Disulfide or thiol polymeric hair dyes'20148,221,508'Polymeric hair dyes'20128,206,464'Blue polymeric hair dyes'20128,118,883'Polymeric hair dyes'20128,118,882'Polymeric hair dyes'20128,097,045'Polymeric hair dyes'20127,928,049'Use of metal complex compounds as oxidation catalysts'20117,731,985'4-aminopyrimidines and their use for the antimicrobial treatment of surfaces'20107,731,761'Polymeric hair dyes'20107,722,893'Use of substitute 2,4-bis (alkylamino) pyrimidines or quinzolines as antimicrobials'20107,476,753'3-aryl-2-cyano-3-hydroxy-acrylic acid derivatives'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2010Patents assigned to CIBA SC HOLDING AG (3)· patent assignee history
2009–2015Based in Hegenheim, FR· patent location history
2012–2015Patents assigned to BASF SE (8)· patent assignee history
2012–2015Patents assigned to MARQUAIS-BIENEWALD SOPHIE (8)· patent assignee history
2012–2015Patents assigned to CREMER CHRISTIAN (7)· patent assignee history
2012–2014Patents assigned to WALLQUIST OLOF (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 8 | 2012–2015 |
| MARQUAIS-BIENEWALD SOPHIEself | 8 | 2012–2015 |
| CREMER CHRISTIAN | 7 | 2012–2015 |
| WALLQUIST OLOF | 6 | 2012–2014 |
| CIBA SC HOLDING AG | 3 | 2009–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hegenheim, FR | 13 | 2009–2015 |