Low efflorescence tile grout composition
US-9776918-B2 · Oct 3, 2017 · US
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Dong Chengbin patents
Dong Chengbin is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dong Chengbin |
| Total patents | 2 |
| First publication | Mar 29, 2016 |
| Latest publication | Oct 3, 2017 |
Notable patents
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dow Global Technologies Llc | 2 |
| Lu Jonas L | 1 |
| Kim-Habermehl Linda | 1 |
| Hong Liang | 1 |
| Keenan Sean M | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C04B28/04 | 2 |
| C04B7/32 | 2 |
| C04B40/0608 | 2 |
| C04B14/06 | 2 |
| C04B2111/00672 | 2 |