Quartz crystal microbalance device and bioassay
US-2025327774-A1 · Oct 23, 2025 · US
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Luo Yan patents
Luo Yan is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Luo Yan |
| Total patents | 11 |
| First publication | Apr 25, 2017 |
| Latest publication | Oct 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Robotic system for continuous circulation for a drilling operation
US-12416208-B1 · Sep 16, 2025 · US
Evaluation and Control of Influx Circulation During Managed Pressure Drilling Operations
US-2025146372-A1 · May 8, 2025 · US
Detection of fluid losses or gains in managed pressure drilling operations
US-2025146401-A1 · May 8, 2025 · US
Improved Influx and Loss Detection for Managed Pressure Drilling Operations
US-2025146371-A1 · May 8, 2025 · US
Real-time influx management envelope tool with a multi-phase model and machine learning
US-11795771-B2 · Oct 24, 2023 · US
Dosing regimens for use in treating relapsed and refractory multiple myeloma with venetoclax
US-2023181544-A1 · Jun 15, 2023 · US
Real-Time Influx Management Envelope Tool with a Multi-Phase Model and Machine Learning
US-2023184044-A1 · Jun 15, 2023 · US
Bottomhole choke for managed pressure cementing
US-11566514-B2 · Jan 31, 2023 · US
Bottomhole choke for managed pressure cementing
US-2022120172-A1 · Apr 21, 2022 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Halliburton Energy Services Inc | 8 |
| Abbvie Inc | 1 |
| Univ Massachusetts | 1 |
| Kimberly Clark Co | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B44/00 | 6 |
| E21B21/08 | 6 |
| E21B2200/20 | 3 |
| E21B2200/22 | 3 |
| E21B44/06 | 3 |