Patent application (Design, utility, invention);
Application for foreign patent through PCT or Paris Convention;
Patent reexamination, revocation, invalidation requests;
Management and maintenance of patent right;
Particularly, we are good at dealing with patent invalidation review and invention patent examination opinion reply.
Invention: 2722595 and others.
Invention: No. 2077886 & 2077514.
Patent reexamination, revocation, invalidation requests. No.29222
European Union Intellectual Property Office Certificate of Registration(Designs)
Certificate of Utility model Registration(Japan),No.3209401
Authorized patent retrieval report, No.201420107099