Innovation
5 patent families (4 granted) — focus: Chemistry & metallurgy, Emerging technologies; filing pace dormant. Cited 417 times.
| Year | Filings |
|---|---|
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 1 |
Manufacturer of casting sand, ceramics corp, and other raw materials
5 patent families (4 granted) — focus: Chemistry & metallurgy, Emerging technologies; filing pace dormant. Cited 417 times.
| Year | Filings |
|---|---|
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 1 |