Inventor
Sylvia Harders
Inventor
Buchholz, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds38%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients23%
C08JWorking-up15%
C04BLime, magnesia8%
C08CTreatment or chemical modification of rubbers8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
PatentTitleYear
9,150,454'Use of organogelator molecules in bituminous compositions to improve the resistance of same to chemical stress'20159,127,162'Use of organogelator derivatives in bituminous compositions to improve the resistance of same to chemical stress'20158,883,930'Process for preparing graft polymers without initiator and without solvent and bitumen/polymer compositions comprising said graft polymers'20148,772,381'Use of waxes in a cross-linked bitumen/polymer composition for improving its resistance to chemical attack and cross-linked bitumen/ polymer composition comprising said waxes'20148,748,517'Stock solutions having high concentrations of polymers based on oils of plant and/or animal origin for the preparation of bitumen/polymer compositions'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2015Patents assigned to HARDERS SYLVIA (5)· patent assignee history
2014–2015Patents assigned to TOTAL RAFFINAGE MARKETING (4)· patent assignee history
2014–2015Patents assigned to BOTEL ROMUALD (2)· patent assignee history
2014–2015Patents assigned to CHAMINAND JULIEN (2)· patent assignee history
2014–2015Based in Buchholz, DE· patent location history
2015Patents assigned to LAPALU LAURENCE (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HARDERS SYLVIAself | 5 | 2014–2015 |
| TOTAL RAFFINAGE MARKETING | 4 | 2014–2015 |
| BOTEL ROMUALD | 2 | 2014–2015 |
| CHAMINAND JULIEN | 2 | 2014–2015 |
| LAPALU LAURENCE | 2 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Buchholz, DE | 5 | 2014–2015 |