Guides ABC >> Patent
1. Filing requirements for an application for a patent for invention and utility model
(a) A duly executed Power of Attorney, which can be submitted later within two months from the date of receipt of the Notification of Correction from the SIPO;
(b) Instruction letter, indicating the following information:
① Title of invention;
② Name and address of the applicant(s) and the inventor(s). In case of a Japanese applicant, both Japanese and Chinese characters should be provided for the names and address, and so does Korean applicant(s); Both English and Chinese are needed for the applicant(s) located in Hong Kong, Macao and Taiwan, and some Asian countries where Chinese is also used;
(c) Description, claims, abstract and drawings (if any), (for a utility model application, drawings is required);
(d) Where priority is claimed, the certified documents of priority are required; where
the applicant in Mainland China is not the same applicant of the initial application, the assignment of priority or the notarized copy of the same is required (the certified document and assignment of priority may be provided within three months from the date of filing in China).
2. Filing requirements for PCT application entering Chinese national phase
(a) A duly executed Power of Attorney, which can be later submitted within two months from the date of receipt of the Notification of Correction from the SIPO;
(b) Name and address of the applicant(s) and the inventor(s);
(c) International search report (if any); If such search report was given by the European Patent Office, Japanese Patent Office or Swedish Patent Office, the examination fee for entering the Chinese national phase is reduced by 20%;
(d) International preliminary examination report (if available);
(e) Front page and full text of the international publication;
(f) Information of priority right (if priority right is claimed);
(g) Assignment (if the applicant in the P.R.C. is not the same of that of the international phase);
(h) Amendments under Article 19, 34 and Article 41 of the PCT, if any (if such amendments shall be used as basis for examination in China).
3. Filing requirements for an application for a patent for design
(a) A duly executed Power of Attorney, which can be submitted later within two months from the date of receipt of Notification for Correction from the SIPO;
(b) Instruction letter, indicating the following information:
① Title of the product associated with the design;
② Name and the applicant(s) and the designer(s). In case of a Japanese applicant, both Japanese and Chinese characters should be provided for the names and address, and so do Korean applicant(s). Both English and Chinese are needed for eh applicant(s) located in Hong Kong, Macao, Taiwan and some Asian countries where Chinese is also used;
③ One set of drawings or three sets of photographs: front, rear, top, bottom, right side and left side views plus a perspective view (if any); size of drawings or photos should not be smaller than 3cm X 8cm, and not bigger than 15cm X 22cm. Three sets of color photos should be provided if color is to be protected;
(c) Certified priority documents ( if priority right is claimed), which can be later submitted within three months from the Chinese filing date);
(d) A duly executed Assignment (if the applicant as indicated in the certified document is different from the one who files the application in China), which can be later submitted within three months from the Chinese filing date.
Special Notes
1. If one-year priority period is over, the application can still be filed as a new application without claiming the conventional priority right, provided that the application first filed in another country is not yet laid open;
2. For a utility model application, method cannot be claimed. And it must have drawings where a patent for invention can have no drawings.
4. Filing requirements for requesting reexamination of patent application
If not satisfied with the decision of rejection made by the SIPO, the applicant may submit a request for reexamination to the Patent Reexamination Board within 3 months from the date of receipt of the rejection decision.
The applicant may, at the same time, make amendments to the application in question to overcome the deficiencies as indicated in the rejection decision;
(a) A duly executed Power of Attorney;
(b) Form of "Request for Reexamination";
(c) Reasons and evidence to support your argument;
(d) Amendments, if any.
If receiving an unfavorable decision on reexamination issued by the Patent Reexamination Board, the applicant may also institute legal proceedings at the court within 3 months from the date of the receipt of the decision.