Patents
US 10838940 B1: Balanced key range based retrieval of key-value database
- Granted
- 2020-11-17
- Filed
- 2017-08-03 application 15667938
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A data object is received for storage in a key-value store. A partitioning token prefix is generated for the data object. A logical key for the data object is determined. A partitioning key is generated based at least in part on combining the partitioning token prefix and the logical key. Data associated with the data object is stored in the key-value store based on the partitioning key.
Source: PVGPATDIS, file of 2026-04-10 (ipg201117.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Mulesoft, LLC 12 patents | US company or organization | San Francisco, CA | MULESOFT, INC Form D issuer FUZZY medium confidence: same name (legal endings aside) and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Jiang Wu | Union City, CA | 53 | PVGPATDIS, file of 2026-04-10 | |
| Aditya Vailaya | San Jose, CA | 18 | PVGPATDIS, file of 2026-04-10 | |
| Nilesh Khandelwal | Mountain View, CA | 3 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06F | Electric digital data processing | G06F16/258 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-03-10 | Assignment Assignment of assignor's interest | MULESOFT, LLC signed 2025-01-22 | SALESFORCE, INC. SAN FRANCISCO, CA | 70454/704 | ECORSEXC, file of 2026-09-25 |
| 2018-10-09 | Name change Change of name | MULESOFT, INC. signed 2018-09-25 | MULESOFT, LLC SAN FRANCISCO, CA | 47207/56 | ECORSEXC, file of 2026-09-25 |
| 2017-12-08 | Assignment Assignment of assignor's interest | NUMERX, INC. signed 2017-01-02 | MULESOFT, INC. SAN FRANCISCO, CA | 44339/248 | ECORSEXC, file of 2026-09-25 |
| 2017-12-08 | Assignment Assignment of assignor's interest | KHANDELWAL, NILESH signed 2015-10-15 | NUMERX, INC. MOUNTAIN VIEW, CA | 44339/203 | ECORSEXC, file of 2026-09-25 |
| 2017-12-08 | Assignment Assignment of assignor's interest | VAILAYA, ADITYA signed 2017-10-30 WU, JIANG signed 2017-10-30 | MULESOFT, INC. SAN FRANCISCO, CA | 44339/183 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
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.