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Inventor

Sonia Roussiasse

Inventor
Champigne, FR

Overview

5→
Patents
2004–2011
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary
C07CAcyclic or carbocyclic compounds38%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
C07BGeneral methods of organic chemistry13%
C07DHeterocyclic compounds13%
PatentTitleYear
7,884,243'Process for the synthesis of eneamide derivatives'20117,456,320'Process for the synthesis of substituted alpha-aminoindan derivatives'20087,365,212'Method for the in situ preparation of chiral compounds derived from oxazaborolidine-borane complexes which are used in asymmetric reduction reactions'20086,861,535'Cyclization method for the synthesis of pyrrolidine derivative compounds'20056,794,525'Optically active chiral diphosphine ligands'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2005Patents assigned to PPG SIPSY (2)· patent assignee history
2004–2005Based in Ecouflant, FR· patent location history
2008–2011Patents assigned to ZACH SYSTEM (2)· patent assignee history
2008Patents assigned to ZACH SYSTEM SPA (1)· patent assignee history
2008–2011Based in Champigne, FR· patent location history
2008Based in Champigné, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PPG SIPSY22004–2005
ZACH SYSTEM22008–2011
ZACH SYSTEM SPA12008
Locations
LocationPatentsSpan
Champigne, FR22008–2011
Ecouflant, FR22004–2005
Champigné, FR12008