1. Changes in Bibliographic Data
The bibliographic data (i. e. ,  bibliographic matters) includes the application number, filing date, title of  invention-creation, classification symbol, information relating to priority  (including the application number, the filing date, and the name of the  competent authority of the earlier application), information relating to the  applicant or the patentee (including his/its name, nationality or  country/region in which it is registered, address and postcode, organizational  code or number of identification card), name of the inventor, information  relating to the patent agency (including its name, its organizational code,  address and postcode, name of the patent agent, his certificate number, and the  telephone number), information relating to the contact person (including his  name, address and postcode, and the telephone number), and representative, etc.
Where any of the bibliographic data  concerning information relating to personnel (referring to information relating  to the applicant or patentee, name of the inventor, information relating to the  patent agency, information relating to the contact person and representative)  has changed, the party concerned shall go through formalities to make a change  in the bibliographic data in accordance with the relevant provisions. Where any  other bibliographic data has changed, the Patent Office may make changes Ex  officio in the light of specific circumstances.
Where the patent application right (or  the patent right) is assigned Rule 119. 2 or is transferred for any other  reason, the applicant or patentee shall register it with the Patent Office in  the form of changes in the bibliographic data.