Inventor
PORTISCH JAN
DE33 patents
Patents
33 patentsUS11263187B2Mar 1, 2022
Schema alignment and structural data mapping of database objects
SAP SE3 citations72
US11106861B2Aug 31, 2021
Logical, recursive definition of data transformations
SAP SE5 citations72
US11593392B2Feb 28, 2023
Transformation rule generation and validation
SAP SE4 citations71
US11487721B2Nov 1, 2022
Matching metastructure for data modeling
SAP SE3 citations71
US11954605B2Apr 9, 2024
Systems and methods for intelligent labeling of instance data clusters based on knowledge graph
SAP SE2 citations70
US11334549B2May 17, 2022
Semantic, single-column identifiers for data entries
SAP SE4 citations64
US12405972B2Sep 2, 2025
Systems and methods for manipulating time-dependent relationships in knowledge graph data structures
SAP SE1 citations63
US12235822B2Feb 25, 2025
Relationship analysis using vector representations of database tables
SAP SE0 citations62
US11907195B2Feb 20, 2024
Relationship analysis using vector representations of database tables
SAP SE0 citations62
US11620271B2Apr 4, 2023
Relationship analysis using vector representations of database tables
SAP SE0 citations62
US11726969B2Aug 15, 2023
Matching metastructure for data modeling
SAP SE0 citations61
US11526656B2Dec 13, 2022
Logical, recursive definition of data transformations
SAP SE0 citations61
US11449529B2Sep 20, 2022
Path generation and selection tool for database objects
SAP SE1 citations61
US10901987B2Jan 26, 2021
Dynamic automatic generation of database views
SAP SE1 citations61
US11455283B2Sep 27, 2022
Candidate element selection using significance metric values
SAP SE1 citations59
US12572517B2Mar 10, 2026
Automatic enforcement of standardized data model mapping
SAP SE0 citations56
US12229090B2Feb 18, 2025
Automatic enforcement of standardized data model mapping
SAP SE0 citations56
US11762820B2Sep 19, 2023
Automatic conversion of data models using data model annotations
SAP SE0 citations55
US11442907B2Sep 13, 2022
Automatic conversion of data models using data model annotations
SAP SE0 citations55
US12591471B2Mar 31, 2026
Knowledge graph representation of changes between different versions of application programming interfaces
SAP SE0 citations51
US12572581B2Mar 10, 2026
Automated ontology creation
SAP SE0 citations51
US11907182B2Feb 20, 2024
Schema-based data retrieval from knowledge graphs
SAP SE0 citations51
US11599517B2Mar 7, 2023
Generation of realistic mock data
SAP SE0 citations51
US11144549B2Oct 12, 2021
Dynamic generation of join statements for database operations
SAP SE0 citations51
US10726052B2Jul 28, 2020
Path generation and selection tool for database objects
SAP SE0 citations51
US11755591B2Sep 12, 2023
Metadata object identifier registry
SAP SE0 citations50
US11436244B2Sep 6, 2022
Intelligent data enrichment using knowledge graph
SAP SE0 citations50
US11288062B2Mar 29, 2022
Automatic source code refactoring
SAP SE0 citations50
US12229171B2Feb 18, 2025
Intelligent annotation of entity-relationship data models
SAP SE0 citations47
US12541693B2Feb 3, 2026
Generating and upgrading knowledge graph data structures
SAP SE0 citations46
US11422984B2Aug 23, 2022
Clustering within database data models
SAP SE0 citations46
US11886409B1Jan 30, 2024
Searchable catalog of columnar numerical data
SAP SE0 citations41
US12339881B2Jun 24, 2025
Question-answer reference data set generation for artificial intelligence
SAP SE0 citations38