Inventor
Stéphane Biry
Inventor
Village-Neuf, FR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds18%
C09DCoating compositions, e.g. paints, varnishes or lacquers18%
G03CPhotosensitive materials for photographic purposes18%
B41JTypewriters9%
B41MPrinting, duplicating, marking, or copying processes9%
C07CAcyclic or carbocyclic compounds9%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments9%
G03GElectrography9%
PatentTitleYear
7,166,158'Quinacridone pigment compositions comprising unsymmetrically substituted components'20077,144,691'Color photographic recording material'20067,087,753'Naphthyltriazines as stabilizers for organic material'20067,025,814'Ink-jet ink and recording material'20066,458,523'Hydroquinone derivatives as scavengers for oxidized developer'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2007Patents assigned to CIBA SC HOLDING AG (5)· patent assignee history
2002–2007Based in Village-Neuf, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA SC HOLDING AG | 5 | 2002–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Village-Neuf, FR | 5 | 2002–2007 |