Inventor
Hans-Dieter Schwaben
Inventor
Freisbach, DE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds44%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C08JWorking-up11%
C08CTreatment or chemical modification of rubbers6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
G11BInformation storage based on relative movement between record carrier and transducer6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
8,545,953'Hollow polystyrene body obtained by injection stretch blow moulding'20136,124,385'Halogen-free flame resistant polystyrol moulding materials'20005,525,637'Expandable styrene polymers'19965,525,636'Expandable styrene polymers'19965,115,022'Thermoplastics of polyalkylene terephthalates impact modified with functionalized polymers and use thereof for producing moldings'19925,112,921'Impact-resistant thermoplastic molding material and its use'19925,055,527'Thermoplastics impact modified with functionalized polymers and use thereof for producing moldings'19914,839,418'Thermoplastic molding materials and their preparation'19894,839,434'Preparation of homo- and copolymers having terminal mercapto groups and their use'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2000Patents assigned to BASF AG (8)· patent assignee history
1989–2000Based in Freisbach, DE· patent location history
2013Patents assigned to BURGDOERFER STEFAN (1)· patent assignee history
2013Patents assigned to HECKMANN WALTER (1)· patent assignee history
2013Patents assigned to RENNER HANS-JUERGEN (1)· patent assignee history
2013Patents assigned to SCHADE CHRISTIAN (1)· patent assignee history
2013Based in Rhodt, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 8 | 1989–2000 |
| BURGDOERFER STEFAN | 1 | 2013 |
| HECKMANN WALTER | 1 | 2013 |
| RENNER HANS-JUERGEN | 1 | 2013 |
| SCHADE CHRISTIAN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Freisbach, DE | 8 | 1989–2000 |
| Rhodt, DE | 1 | 2013 |