Process for producing polyester polyols having secondary OH end groups
US-9193822-B2 · Nov 24, 2015 · US
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Lorenz Klaus patents in 2015
Lorenz Klaus was listed as an assignee on 5 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Lorenz Klaus |
| Year | 2015 |
| Patents | 5 |
Patents
Representative publications for Lorenz Klaus in 2015.
Method for the preparation of polyether polyols
US-9169185-B2 · Oct 27, 2015 · US
Process for the preparation of a polyurethane polymer with secondary hydroxyl end groups comprising polyester polyols
US-9139685-B2 · Sep 22, 2015 · US
Process for preparing high molecular weight polyether polyols
US-9139691-B2 · Sep 22, 2015 · US
Process for producing polyether polyols having primary hydroxyl end groups
US-9029495-B2 · May 12, 2015 · US
Top CPC classifications
Most common classification codes for Lorenz Klaus in 2015.
| CPC | Patents |
|---|---|
| C08G65/2663 | 3 |
| C08G18/4261 | 2 |
| C08G18/48 | 2 |
| C08G18/4866 | 2 |
| C08G2101/0008 | 2 |
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