Random triples
| Subject | Object |
|---|---|
| gptkb:US_patent_system | post-grant review |
| gptkb:US_patent_system | ex parte reexamination |
| gptkb:US_patent_system | inter partes review |
| Subject | Object |
|---|---|
| gptkb:US_patent_system | post-grant review |
| gptkb:US_patent_system | ex parte reexamination |
| gptkb:US_patent_system | inter partes review |