US Orange Book × China public records
China record gap list
Official names matched by active ingredients, dosage form and administration route. The default view shows drugs with zero in all four Chinese record counts.
Comparison generated: 2026/11/08 18:57
Read these limits
- US patent expiration does not establish Chinese patent expiration. Dates here come from the US Orange Book; Chinese patent status needs separate checking.
- The Orange Book lists holder-submitted patents and does not cover all related patents.
- Zero Chinese counts mean no match in the sources loaded by this site, not an absence of activity in China. Source dates appear below; trial coverage is limited to registration-number years 2025/2026.
- This page contains no sales or market-size data and cannot establish development value.
0 drugs match
Showing 0 rows
Sorted by Latest listed patent expiration, Ascending; missing dates appear last.
No records match these filters. Change the filters to view other matched drugs.
All matched drugs ↗Sources and dates
FDA Orange Book ↗- CDE acceptance and review
- 2026/11/08 06:44
- Chemical Drug Catalog
- 2026/11/08 06:41
- API registration records
- 2026/11/08 06:43
- NHSA drug code database
- 2026/10/23
- Trial registry
- 2026/11/08 16:57 · Incomplete coverage
- FDA Orange Book
- 2026/11/06
Only records with official-name, dosage-form and route matches are listed; unmatched combinations are excluded.
Zero Chinese counts mean no match in the sources loaded by this site, not an absence of activity in China. Source dates appear below; trial coverage is limited to registration-number years 2025/2026.
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