File wrapper is document information that describes the entire process from patent application to registration and various legal matters that occurred after registration.
Through the file history, the entire process including OA, responses, objection, amendments ..etc. of the examination can be reviewed, which would be useful to establish a strategy for securing rights in the future.
The entire file histories (PDF format)
The original patent document and examination information such as examiner's citations
( IDS for the US patent)
Approx. 50 countries including the United States, Japan, Europe, Taiwan, and China
Timeline is based on business days.
Selective histories are available for US and JP.
Please request the file wrapper with the required information as below.
- Patent number (Application no. or Publication no.)