Derwent Patents Citation Index
E1034269
Derwent Patents Citation Index is a specialized database that tracks and analyzes citation relationships among global patent documents to support prior art searching and patent analytics.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Derwent Patents Citation Index canonical | 1 |
| Derwent World Patents Index | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13318992 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Derwent Patents Citation Index Context triple: [Derwent Innovation, usesDataSource, Derwent Patents Citation Index]
-
A.
Ei Compendex
Ei Compendex is a comprehensive engineering literature database that indexes scientific and technical research publications across a wide range of engineering disciplines.
-
B.
Scopus
Scopus is a large abstract and citation database of peer-reviewed literature covering scientific, technical, medical, and social science research.
-
C.
Clarivate Analytics
Clarivate Analytics is a global analytics company specializing in providing research, citation, patent, and intellectual property data and tools for academia, corporations, and governments.
-
D.
Web of Science
Web of Science is a major multidisciplinary citation indexing and abstracting database widely used for academic research and bibliometric analysis.
-
E.
Book Citation Index
Book Citation Index is a scholarly database within the Web of Science platform that indexes and tracks citation data for academic books and book chapters across disciplines.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Derwent Patents Citation Index Target entity description: Derwent Patents Citation Index is a specialized database that tracks and analyzes citation relationships among global patent documents to support prior art searching and patent analytics.
-
A.
Ei Compendex
Ei Compendex is a comprehensive engineering literature database that indexes scientific and technical research publications across a wide range of engineering disciplines.
-
B.
Scopus
Scopus is a large abstract and citation database of peer-reviewed literature covering scientific, technical, medical, and social science research.
-
C.
Clarivate Analytics
Clarivate Analytics is a global analytics company specializing in providing research, citation, patent, and intellectual property data and tools for academia, corporations, and governments.
-
D.
Web of Science
Web of Science is a major multidisciplinary citation indexing and abstracting database widely used for academic research and bibliometric analysis.
-
E.
Book Citation Index
Book Citation Index is a scholarly database within the Web of Science platform that indexes and tracks citation data for academic books and book chapters across disciplines.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
bibliographic database
ⓘ
commercial database ⓘ patent citation database ⓘ |
| accessMethod |
API
ⓘ
web interface ⓘ |
| accessModel | subscription-based ⓘ |
| dataType |
citation links
ⓘ
legal status indicators ⓘ patent bibliographic data ⓘ patent family information ⓘ |
| focusesOn | citation relationships among patents ⓘ |
| hasCoverage |
global patent documents
ⓘ
patent citations ⓘ |
| hasDomain |
intellectual property
ⓘ
patents ⓘ |
| hasFunction |
supports competitive intelligence
ⓘ
supports patent analytics ⓘ supports patent landscaping ⓘ supports prior art searching ⓘ supports technology trend analysis ⓘ tracks patent citation relationships ⓘ |
| isUsedBy |
R&D organizations
ⓘ
competitive intelligence specialists ⓘ patent attorneys ⓘ patent information professionals ⓘ technology analysts ⓘ |
| language | English ⓘ |
| maintainedBy |
Clarivate
ⓘ
linked to:
Clarivate Analytics
Derwent ⓘ |
| partOf |
Clarivate patent information products
ⓘ
Derwent Innovation ⓘ |
| relatedTo |
Derwent World Patents Index
ⓘ
Web of Science ⓘ |
| supportsAnalysisType |
assignee citation analysis
ⓘ
citation-based patent metrics ⓘ inventor citation analysis ⓘ jurisdictional citation analysis ⓘ technology impact analysis ⓘ |
| supportsTask |
citation network analysis
ⓘ
freedom-to-operate investigations ⓘ identifying backward citations ⓘ identifying forward citations ⓘ patent family analysis ⓘ validity and opposition searches ⓘ |
| usesDataFrom |
Derwent World Patents Index
ⓘ
patent offices worldwide ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Derwent Patents Citation Index Description of subject: Derwent Patents Citation Index is a specialized database that tracks and analyzes citation relationships among global patent documents to support prior art searching and patent analytics.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
CLVT
linked to: Derwent Patents Citation Index