Inventor
GRABS TORSTEN
US50 patents
⚠️ This page may combine multiple inventors who share the name “GRABS TORSTEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SNOWFLAKE INC
48 patentsUS11194795B2Dec 7, 2021
Automated maintenance of external tables in database systems
SNOWFLAKE INC11 citations94
US11106658B2Aug 31, 2021
Task scheduling in database systems
SNOWFLAKE INC13 citations94
US10824617B2Nov 3, 2020
Tracking changes in database data
SNOWFLAKE INC9 citations93
US11397729B2Jul 26, 2022
Systems and methods for pruning external data
SNOWFLAKE INC6 citations86
US11308078B2Apr 19, 2022
Triggers of scheduled tasks in database systems
SNOWFLAKE INC6 citations86
US11080257B2Aug 3, 2021
Journaled tables in database systems
SNOWFLAKE INC9 citations86
US11397720B2Jul 26, 2022
Table data processing using a change tracking stream
SNOWFLAKE INC3 citations84
US11347714B2May 31, 2022
Tracking changes in database data
SNOWFLAKE INC5 citations84
US11321309B2May 3, 2022
Tracking intermediate changes in database data
SNOWFLAKE INC3 citations84
US11294882B2Apr 5, 2022
Transactional processing of change tracking data
SNOWFLAKE INC3 citations84
US11194782B2Dec 7, 2021
Dynamic lineage tracking of database data
SNOWFLAKE INC4 citations84
US11169983B1Nov 9, 2021
Transactional streaming of change tracking metadata
SNOWFLAKE INC5 citations84
US11163757B2Nov 2, 2021
Querying over external tables in database systems
SNOWFLAKE INC5 citations84
US11163756B2Nov 2, 2021
Querying over external tables in database systems
SNOWFLAKE INC4 citations84
US11157486B2Oct 26, 2021
Task scheduling in database systems
SNOWFLAKE INC4 citations84
US11138190B2Oct 5, 2021
Materialized views over external tables in database systems
SNOWFLAKE INC6 citations84
US11106661B2Aug 31, 2021
Tracking intermediate changes in database data
SNOWFLAKE INC5 citations84
US11086840B2Aug 10, 2021
Transactional streaming of change tracking data
SNOWFLAKE INC6 citations84
US11030191B2Jun 8, 2021
Querying over external tables in database systems
SNOWFLAKE INC4 citations84
US10997152B2May 4, 2021
Tracking changes in data
SNOWFLAKE INC7 citations84
US10997162B2May 4, 2021
Tracking intermediate changes in database data
SNOWFLAKE INC4 citations84
US10997151B2May 4, 2021
Transactional streaming of change tracking data
SNOWFLAKE INC7 citations84
US10997165B2May 4, 2021
Automated maintenance of external tables in database systems
SNOWFLAKE INC6 citations84
US10983980B2Apr 20, 2021
Tracking changes in database data
SNOWFLAKE INC5 citations84
US10977244B2Apr 13, 2021
Tracking intermediate changes in database data
SNOWFLAKE INC7 citations84
US10846277B1Nov 24, 2020
Journaled tables in database systems
SNOWFLAKE INC6 citations84
US11874818B2Jan 16, 2024
Tracking changes in database data
SNOWFLAKE INC1 citations73
US11841849B2Dec 12, 2023
Systems and methods for efficiently querying external tables
SNOWFLAKE INC1 citations73
US11645262B2May 9, 2023
Tracking lineage of database data
SNOWFLAKE INC2 citations73
US11615067B2Mar 28, 2023
Transactional stores of change tracking data
SNOWFLAKE INC2 citations73
US11507570B2Nov 22, 2022
Scheduling data processing tasks using a stream of tracking entries
SNOWFLAKE INC2 citations73
US11354316B2Jun 7, 2022
Systems and methods for selective scanning of external partitions
SNOWFLAKE INC2 citations73
US11347728B2May 31, 2022
Notifying modifications to external tables in database systems
SNOWFLAKE INC1 citations73
US11269868B2Mar 8, 2022
Automated maintenance of external tables in database systems
SNOWFLAKE INC2 citations73
US11269866B2Mar 8, 2022
Task scheduling and querying in database systems
SNOWFLAKE INC1 citations73
US11269869B2Mar 8, 2022
Processing of queries over external tables
SNOWFLAKE INC1 citations73
US12561308B2Feb 24, 2026
Tracking changes in database data
SNOWFLAKE INC0 citations63
US12259877B2Mar 25, 2025
Tracking intermediate changes in database data
SNOWFLAKE INC0 citations63
US12153569B2Nov 26, 2024
Task scheduling using a stream of committed transactions
SNOWFLAKE INC0 citations63
US12026153B2Jul 2, 2024
Tracking intermediate changes in database data
SNOWFLAKE INC0 citations63
US11928098B2Mar 12, 2024
Table data processing using a change tracking column
SNOWFLAKE INC0 citations63
US11762838B2Sep 19, 2023
Table data processing using partition metadata
SNOWFLAKE INC0 citations63
US11620281B2Apr 4, 2023
Tracking intermediate changes in database data
SNOWFLAKE INC0 citations63
US10997148B2May 4, 2021
Processing transactions on journaled tables
SNOWFLAKE INC0 citations63
US10990576B2Apr 27, 2021
Providing snapshots of journal tables
SNOWFLAKE INC0 citations63
US12235835B2Feb 25, 2025
Systems and methods for efficiently querying external tables
SNOWFLAKE INC0 citations62
US11675780B2Jun 13, 2023
Partition-based scanning of external tables for query processing
SNOWFLAKE INC0 citations62
US11507571B2Nov 22, 2022
Materialized views over external tables in database systems
SNOWFLAKE INC0 citations62