PPG IND OHIO INC CLEVELAND has a total of 11 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Hungary. Its main competitors in its focus markets macromolecular chemistry and polymers, materials and metallurgy and machines are SHIPLEY FAR EAST KK, VORON O Z MIKROELEKTRONIKI RIF and PPG IND OHIO.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Hungary | 11 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Materials and metallurgy | |
| #3 | Machines | |
| #4 | Audio-visual technology | |
| #5 | Optics | |
| #6 | Basic materials chemistry |
| Publication | Filing date | Title |
|---|---|---|
| HU0001814A3 | Photocatalytically-activated self-cleaning article and method of making same |