Inventor
Franklin Ehrensbeck
Inventor
Evansville, IN, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics22%
B08BCleaning in general13%
C11DDetergent compositions13%
B29BPreparation or pretreatment of the material to be shaped9%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts9%
C08JWorking-up9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C08LCompositions of macromolecular compounds4%
PatentTitleYear
10,632,660Method to improve optical properties of stabilized polycarbonate compositions202010,596,727Process for manufacturing a densified polymer powder, and process of melt processing a densified polymer powder20209,856,443'Processes and compositions for cleaning mixing devices to improve polymer production'20189,403,939'Processes for preparing polycarbonates with enhanced optical properties'20169,347,026'Processes and compositions for cleaning mixing devices to improve polymer production'20168,729,003'Processes and compositions for cleaning mixing devices to improve polycarbonate production'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to SABIC INNOVATIVE PLASTICS IP (1)· patent assignee history
2014–2020Based in Evansville, IN, US· patent location history
2016–2020Patents assigned to SABIC GLOBAL TECHNOLOGIES BV (5)· patent assignee history
2016Patents assigned to SABIC INNOVATIVE PLASTICS IP BV (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SABIC GLOBAL TECHNOLOGIES BV | 5 | 2016–2020 |
| SABIC INNOVATIVE PLASTICS IP | 1 | 2014 |
| SABIC INNOVATIVE PLASTICS IP BV | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Evansville, IN, US | 6 | 2014–2020 |