Patents
US 12762135 B2: Method for retrieving time-series data sets from a process database system of an industrial plant
- Granted
- 2026-10-13
- Filed
- 2021-12-21 application 18268685
- Type
- Utility · 15 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The invention refers to a method for retrieving time-series data sets from a database system of an industrial plant. The method 200 comprises providing 210 request queries indicative of time-dependent data values by indicating a tag and a start time and end time of the respective time-series data set, and providing 220 responsiveness scores for the provided request queries, wherein a respective responsiveness score is indicative of an expected responsiveness of the process database system with respect to a tag. Further, bulk queries are generated 230 based on the responsiveness scores comprising queries for requesting at least a part of the time-dependent data values, wherein all time-dependent data values of all provided request queries are requested by the bulk queries. The bulk queries are transmitted 240, and the time-dependent data values are retrieved 250 from the process database system. This allows for an effective and computationally inexpensive retrieval of data.
Source: PTBLXML, file of 2026-10-13 (ipgb20261013.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| BASF SE 6,481 patents | Foreign company or organization | Ludwigshafen, DE | PTBLXML, file of 2026-10-13 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Sebastian Gau | Ludwigshafen, DE | 6 | PTBLXML, file of 2026-10-13 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06F | Electric digital data processing | G06F16/2477 | PTBLXML, file of 2026-10-13 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.