- Document
- Legal Status / Examination Information
Legal Status / Examination Information
We will explain code value of the examination information / legal state in the "
Advanced Patent Search".
Examiner's Decision
| Search Field Name | Examiner's Decision (US/JP) |
| Description of this field | Search a kind of examiner's decision. |
| Conditions | Example | | Searching field for issued patents. | 1 | |
Final Decision
| Search Field Name | Final Decision (US/JP) |
| Description of this field | Search a kind of examiner's final decision. |
| Example (U.S.) | | A01 : Issued / Registered | | |
Deletion of Registration
| Search Field Name | Deletion of Registration (US/JP) |
| Description of this field | Search deletion or expiration of the patent registration. |
| Example (U.S.) | | E1: Expired four(4) years after the initial issue date. | R1: Reinstated after E1. | | E2: Expired eight(8) years after the initial issue date. | R3: Reinstated after E2 | | E3: Expired twelve(12) years after the initial issue date. | R3: Reinstated after E3 | * Input Format
- E1 (Exact Match)
- E*, R* (Wildcard, Forward Match) | |
