Inventor

THIERRY CRUANES

Inventor

US

Overview

2021–2026

Patent span

Physics

Primary field (CPC G)

Patents· 188 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing57%

H04LTransmission of digital information, e.g. telegraphic communication25%

A61FFilters implantable into blood vessels16%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%

PatentTitleYear

12,572,524Unified table data access in user-specified formats on internal storage and user-managed storage2026 12,566,883Dynamic shared data object masking2026 12,563,025Token-based secure database query result sharing2026 12,536,194Monitoring resources of a virtual data warehouse2026 12,517,902User defined function memoization2026 12,517,904Dynamic changes to compilation based on query properties2026 12,511,426Native applications using database roles2025 12,488,020Resource management systems and methods2025 12,407,732First class database object server application2025 12,400,026Data clean rooms using defined access with homomorphic encryption2025 12,314,285Resource management systems and methods2025 12,314,319Projection constraint policies in a database system2025 12,314,225Continuous ingestion of custom file formats2025 12,287,760Data pruning based on metadata2025 12,287,808Resource management systems and methods2025 12,277,115Sharing materialized views in multiple tenant database systems2025 12,267,390Multi-cluster warehouse2025 12,242,511Storage resource provisioning systems and methods2025 12,242,510Resource provisioning systems and methods2025 12,235,985Privilege based access checks for query results2025 12,235,835Systems and methods for efficiently querying external tables2025 12,235,833Distributed execution of transactional queries2025 12,235,992Data clean rooms using defined access in trusted execution environment2025 12,216,656Scalable query processing2025 12,210,650Data clean rooms using defined access2025 12,210,525Interleaved execution infrastructure in database engines2025 12,189,655Adaptive distribution method for hash operations2025 12,182,130Optimized processing of data in different formats2024 12,164,514System and method for disjunctive joins2024 12,106,149Flexible computing2024 12,099,472Utilizing metadata to prune a data set2024 12,079,244Query plans for analytic SQL constructs2024 12,061,717Dynamic shared data object masking2024 12,056,123System and method for disjunctive joins using a lookup table2024 12,050,582Unified table data access in user-specified formats on internal storage and user-managed storage2024 12,045,236Join elimination2024 12,045,257Adjusting processing times in data warehouses to user-defined levels2024 12,032,685Logging from user-defined functions2024 12,026,160Query plan cache in database systems2024 12,019,632Checkpoints in batch file processing2024 12,013,960Granting access to resources of a database2024 12,013,876Resource management systems and methods2024 11,995,126Projection constraints enforced in a database system2024 11,989,184Regular expression search query processing using pruning index2024 11,983,292Native applications using database roles2024 11,983,198Multi-cluster warehouse2024 11,977,560Resource management systems and methods2024 11,973,748Token-based secure database query result sharing2024 11,971,888Placement of adaptive aggregation operators and properties in a query plan2024 11,971,876Object resolution among account-level namespaces for database platforms2024 11,966,417Caching systems and methods2024 11,934,543Transient object references2024 11,928,157Projection constraints in a query processing system2024 11,921,708Distributed execution of transactional queries2024 11,914,591Sharing materialized views in multiple tenant database systems2024 11,914,602Resource provisioning in database systems2024 11,899,646Providing table data access in user-specified formats on user-managed storage2024 11,893,025Scan set pruning for queries with predicates on semi-structured fields2024 11,868,369Resource management systems and methods2024 11,853,323Adaptive distribution method for hash operations2023 11,841,849Systems and methods for efficiently querying external tables2023 11,816,239Privilege based access checks for query results2023 11,809,451Caching systems and methods2023 11,809,428Scalable query processing2023 11,809,408Incremental refresh of a materialized view2023 11,809,425Function memoization in query processing system2023 11,803,432Data clean rooms using defined access2023 11,803,551Pruning index generation and enhancement2023 11,797,483Data pruning based on metadata2023 11,782,950Resource management systems and methods2023 11,763,020Data sharing using alias objects2023 11,763,029Data clean rooms using defined access with homomorphic encryption2023 11,750,661First class database object web application2023 11,748,375Query processing distribution2023 11,734,307Caching systems and methods2023 11,734,303Query processing distribution2023 11,734,304Query processing distribution2023 11,727,136Data sharing using alias objects2023 11,726,959Data pruning based on metadata2023 11,727,013Optimized processing of data in different formats2023 11,687,563Scaling capacity of data warehouses to user-defined levels2023 11,687,373Flexible computing2023 11,681,708Indexed regular expression search with N-grams2023 11,675,815Multi-cluster warehouse2023 11,675,780Partition-based scanning of external tables for query processing2023 11,645,305Resource management systems and methods2023 11,645,281Caching query plans in database systems2023 11,630,850Multi-cluster warehouse2023 11,620,313Multi-cluster warehouse2023 11,620,287Framework for providing intermediate aggregation operators in a query plan2023 11,620,308Adaptive distribution method for hash operations2023 11,615,118Multi-cluster warehouse2023 11,615,086System and method for disjunctive joins2023 11,615,117Multi-cluster warehouse2023 11,599,556Resource provisioning systems and methods2023 11,599,537System and method for disjunctive joins2023 11,593,404Multi-cluster warehouse2023 11,593,403Multi-cluster warehouse2023 11,593,354Namespace-based system-user access of database platforms2023 11,593,509Native applications using database roles2023 11,586,621Parallel scan of single file using multiple threads2023 11,580,070Utilizing metadata to prune a data set2023 11,580,103System and method for disjunctive joins using a lookup table2023 11,574,072Dynamic shared data object masking2023 11,568,079Secure data point matching in a multiple tenant database system2023 11,544,269Index to support processing of pattern matching queries2023 11,544,244Selecting partitions for reclustering based on distribution of overlapping partitions2023 11,537,613Merge small file consolidation2022 11,514,064Resource provisioning in database systems2022 11,513,859Flexible computing2022 11,507,685Privilege based access checks for query results2022 11,507,598Adaptive distribution method for hash operations2022 11,507,571Materialized views over external tables in database systems2022 11,500,900Resource provisioning systems and methods2022 11,494,384Processing queries on semi-structured data columns2022 11,494,337Data pruning based on metadata2022 11,494,407Query plans for analytic SQL constructs2022 11,487,786Query plans for analytic SQL constructs2022 11,487,870Logging from user-defined functions2022 11,475,044Resource provisioning systems and methods2022 11,468,063Aggregation operator optimization during query runtime2022 11,461,326Scalable query processing2022 11,461,327Query plan caching for networked database systems2022 11,461,493Data overlap count adjustment in a multiple tenant database system2022 11,461,325Checkpoints in batch file processing2022 11,461,335Optimized processing of data in different formats2022 11,461,309Incremental refresh of a materialized view2022 11,442,917Incremental reclustering based on local maxima of partition overlap2022 11,436,362Native applications using database roles2022 11,429,605System and method for disjunctive joins2022 11,429,638Systems and methods for scaling data warehouses2022 11,429,639Push model for intermediate query results2022 11,409,768Resource management systems and methods2022 11,403,275Incremental reclustering of database tables using reclustering-count levels2022 11,397,747Query plans for analytic SQL constructs2022 11,397,729Systems and methods for pruning external data2022 11,397,748Resource provisioning systems and methods2022 11,386,222Data overlap count in a multiple tenant database system2022 11,386,220Data sharing in a multi-tenant database system2022 11,379,492Internal resource provisioning in database systems2022 11,372,888Adaptive distribution for hash operations2022 11,360,989Resource provisioning in database systems2022 11,354,316Systems and methods for selective scanning of external partitions2022 11,347,728Notifying modifications to external tables in database systems2022 11,347,735Scalable query processing2022 11,347,738Detecting data skew in a join operation2022 11,341,162Adaptive distribution method for hash operations2022 11,334,597Resource management systems and methods2022 11,321,352Resource provisioning systems and methods2022 11,321,325Pruning index generation for pattern matching queries2022 11,308,089Pruning index maintenance2022 11,308,090Pruning index to support semi-structured data types2022 11,301,472Systems, methods, and devices for managing data skew in a join operation2022 11,294,861Data pruning based on metadata2022 11,295,030Data sharing using alias objects2022 11,294,933Adaptive distribution method for hash operations2022 11,288,393Data sharing using alias objects2022 11,269,920Resource provisioning systems and methods2022 11,270,020Privilege based access checks for query results2022 11,269,919Resource management systems and methods2022 11,269,921Resource provisioning systems and methods2022 11,269,869Processing of queries over external tables2022 11,269,868Automated maintenance of external tables in database systems2022 11,263,234Resource provisioning systems and methods2022 11,249,988Account-level namespaces for database platforms2022 11,238,060Query plans for analytic SQL constructs2022 11,238,061Adaptive distribution method for hash operations2022 11,238,062Resource provisioning systems and methods2022 11,232,130Push model for intermediate query results2022 11,216,485Push model for scheduling query plans2022 11,216,484Resource management systems and methods2022 11,210,415Data sharing in a multi-tenant database system2021 11,204,943Query plans for analytic SQL constructs2021 11,194,795Automated maintenance of external tables in database systems2021 11,188,670Secure data joins in a multiple tenant database system2021 11,188,562Adaptive distribution for hash operations2021 11,176,136Systems, methods, and devices for managing data skew in a join operation2021 11,176,168Resource management systems and methods2021 11,163,724Data pruning based on metadata2021 11,163,746Reclustering of database tables based on peaks and widths2021 11,163,756Querying over external tables in database systems2021 11,163,794Resource provisioning systems and methods2021 11,163,757Querying over external tables in database systems2021 11,157,516Resource provisioning systems and methods2021 11,144,550Pipeline level optimization of aggregation operators in a query plan during runtime2021 11,138,214Internal resource provisioning in database systems2021 11,138,190Materialized views over external tables in database systems2021 11,138,213Internal resource provisioning in database systems2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to SNOWFLAKE INC (188)· patent assignee history

2021–2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SNOWFLAKE INC	188	2021–2026

Locations

Location	Patents	Span
US	188	2021–2026