Bart Samwel — 16 Patents at Databricks

Bart Samwel has been granted 16 US patents while listed as an inventor at Databricks. The first was granted in 2015 and the most recent in September 2025. Bart Samwel ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Bart Samwel in Oegstgeest, CA, NL.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12430294	Data maintenance transaction rollbacks	Prakhar Jain, Burak Yavuz	2025-09-30
12405920	Data file clustering with KD-classifier trees	Prakhar Jain, Frederick Ryan Johnson, Terry Y. Kim, Vijayan Prabhakaran	2025-09-02
12399901	Fetching query results through cloud object stores	Bogdan Ionut Ghit, Juliusz Sompolski, Shi Xin	2025-08-26
12353843	Efficient merge of tabular data using a processing filter	Tathagata Das, Lars Kroll, Yijia Cui, Juliusz Sompolski, Tom Van Bussel	2025-07-08
12346330	Efficient merge of tabular data using mixing	Tathagata Das, Lars Kroll, Yijia Cui, Juliusz Sompolski, Tom Van Bussel	2025-07-01
12332862	Data file clustering with KD-epsilon trees	Prakhar Jain, Frederick Ryan Johnson	2025-06-17
12147412	Concurrent optimistic transactions for tables with deletion vectors	Christos Stavrakakis	2024-11-19
12072843	Data maintenance transaction rollbacks	Prakhar Jain, Burak Yavuz	2024-08-27
12072863	Data ingestion using data file clustering with KD-epsilon trees	Prakhar Jain, Frederick Ryan Johnson	2024-08-27
12061586	K-D tree balanced splitting	Prakhar Jain	2024-08-13
12056126	Efficient merging of tabular data with post-processing compaction	Tathagata Das, Lars Kroll, Yijia Cui, Juliusz Sompolski, Tom Van Bussel +1 more	2024-08-06
12045220	Efficient merge of tabular data with deletion indications	Tathagata Das, Lars Kroll, Yijia Cui, Juliusz Sompolski, Chirstos Stavrakakis	2024-07-23
11960494	Fetching query results through cloud object stores	Bogdan Ionut Ghit, Juliusz Sompolski, Shi Xin	2024-04-16
9639574	Efficient top-down hierarchical join on a hierarchically clustered data stream	Chad William Whipkey	2017-05-02	$16,945,000
9275108	Efficient top-down hierarchical join on a hierarchically clustered data stream	Chad William Whipkey	2016-03-01	$14,576,000
8990187	Efficient top-down hierarchical join on a hierarchically clustered data stream	Chad William Whipkey	2015-03-24	$10,797,000

Bart Samwel — 16 Patents

Issued Patents All Time

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