Inventor
Guo-Hua Hu
Inventor
Nancy, FR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients30%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments30%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%
C08LCompositions of macromolecular compounds20%
PatentTitleYear
7,071,262'Compatibilizing agent based on polyolefin with polyamide grafts and mixtures comprising same'20066,890,977'Warp-free pigment compositions comprising diaryldiketopyrrolo[3,4-c]pyrroles'20056,790,884'Warp-free pigment compositions comprising diaryldiketopyrrolo3,4-cpyrroles'20046,409,956'Injection molding process using warp-free pigment compositions comprising diaryldiketopyrrolo-3,4-cpyrroles to improve dimensional stability'20026,028,146'Free radical grafting of monomers onto polypropylene resins'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to BOREALIS AS (1)· patent assignee history
2000Based in Strasbourg, FR· patent location history
2002–2005Patents assigned to CIBA SC HOLDING AG (3)· patent assignee history
2002–2006Based in Nancy, FR· patent location history
2006Patents assigned to ATOFINA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA SC HOLDING AG | 3 | 2002–2005 |
| ATOFINA | 1 | 2006 |
| BOREALIS AS | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nancy, FR | 4 | 2002–2006 |
| Strasbourg, FR | 1 | 2000 |