Apparatuses and systems for tracking bowel movement and urination and methods of using same
US-12514506-B2 · Jan 6, 2026 · US
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David Lawrence patents
David Lawrence is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | David Lawrence |
| Total patents | 8 |
| First publication | Jun 6, 2019 |
| Latest publication | Jan 6, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Systems and methods for calculating volumes of excreted urine and stool
US-2025213232-A1 · Jul 3, 2025 · US
Compositions and methods for measuring bacterial growth
US-12252750-B2 · Mar 18, 2025 · US
Apparatuses and systems for tracking bowel movement and urination and methods of using same
US-2022346720-A1 · Nov 3, 2022 · US
Compositions and Methods for Measuring Bacterial Growth
US-2022205021-A1 · Jun 30, 2022 · US
Compositions and methods for measuring bacterial growth
US-11313000-B2 · Apr 26, 2022 · US
Rapid phenotyping and identification of microbes from a complex microbial community
US-2019241943-A1 · Aug 8, 2019 · US
Compositions and methods for measuring bacterial growth
US-2019169680-A1 · Jun 6, 2019 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Duke | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C12Q1/06 | 5 |
| C12Q1/689 | 5 |
| C12Q1/6851 | 5 |
| C12Q1/6853 | 4 |
| C12Q2600/158 | 4 |