Inventor
Inge Rotermund
Inventor
Ortrand, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds58%
C08JWorking-up17%
C08LCompositions of macromolecular compounds8%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
8,362,099'Method for producing polyrethane soft foam materials'20136,753,402'Polyester-polyether block copolymers'20046,653,441'Method for production of polyether alcohols'20036,316,514'Production of sound-damping and energy-absorbing polyurethane foams'20016,087,410'Production of polyurethane foams'20006,063,308'Preparation of a homogeneous polyol component which is stable to separation'20005,654,344'Production of rigid to semirigid polyurethane foams having an increased proportion of open cells and reduced shrinkage'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2013Patents assigned to BASF AG (7)· patent assignee history
1997–2013Based in Ortrand, DE· patent location history
2013Patents assigned to ELING BEREND (1)· patent assignee history
2013Patents assigned to HARRE KATHRIN (1)· patent assignee history
2013Patents assigned to ROTERMUND INGE (1)· patent assignee history
2013Patents assigned to RUPPEL RAIMUND (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 7 | 1997–2013 |
| ELING BEREND | 1 | 2013 |
| HARRE KATHRIN | 1 | 2013 |
| ROTERMUND INGEself | 1 | 2013 |
| RUPPEL RAIMUND | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ortrand, DE | 7 | 1997–2013 |