Inventor
Paul O. Barley
Inventor
Burgettstown, PA, US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics25%
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. inserts25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%
C08JWorking-up25%
PatentTitleYear
10,494,498Methods for preparing open-celled polyurethane foams, systems for use therein, and open-celled polyurethane foams produced thereby201910,189,964Methods for preparing open-celled polyurethane foams, systems for use therein, and open-celled polyurethane foams produced thereby2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to COVESTRO LLC (2)· patent assignee history
2019Patents assigned to BAYER MATERIALSCIENCE LLC (1)· patent assignee history
2019Based in Burgettstown, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COVESTRO LLC | 2 | 2019 |
| BAYER MATERIALSCIENCE LLC | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Burgettstown, Pennsylvania, US | 2 | 2019 |