APPLICANTS
Patent applicant records
Browse source applicant names and unchanged name fields from imported patent records.
These are name-based results, not verified legal entities. Identical names may refer to different people or organizations; aliases and historical names are not merged.
81905 index entries
Patent counts refer to distinct records held by this site, not an applicant’s complete portfolio. A joint name field is not a single company.
Verified corpus date coverage and last import time are not currently available. Publication dates on patent records are not import dates. Cached directory results may lag behind new imports.
Name indexes cover 159578 of 160352 local patent records. Entries label whether XML name boundaries were verified or the whole original field is displayed. Unindexed patents remain searchable.
At least 2 characters; case-sensitive literal substring
Original name record
中铁一局集团有限公司; 中铁一局集团新运工程有限公司; 中铁一局集团轨道交通运营有限公司; 青岛地铁集团有限公司; 中铁（上海）投资集团有限公司2 indexed patent records