Inventor
Joan M. Daisey
Inventor
Walnut Creek, CA, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
6,780,818'Quantitative organic vapor-particle sampler'20046,226,852'Method for fabricating a quantitative integrated diffusion vapor-particle sampler for sampling, detection and quantitation of semi-volatile organic gases, vapors and particulate components'20015,763,360'Quantitative organic vapor-particle sampler'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2004Patents assigned to UNIV CALIFORNIA (3)· patent assignee history
1998–2004Based in Walnut Creek, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV CALIFORNIA | 3 | 1998–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Walnut Creek, California, US | 3 | 1998–2004 |