Inventor
Nicholas McGuinness
Inventor
San Diego, CA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Lprimary
B01LChemical or physical laboratory apparatus for general use30%
G01NInvestigating or analysing materials by determining their chemical or physical properties30%
B41JTypewriters25%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms5%
Y02ATechnologies for adaptation to climate change5%
PatentTitleYear
10,913,066Diagnostic chip202110,850,511Fluid ejection device202010,780,705Fluid ejection device202010,564,171Diagnostic chip202010,464,066Diagnostic chip201910,399,079Diagnostic device201910,336,070Fluid ejection device with a fluid recirculation channel201910,308,020Fluid ejection device201910,272,428Microfluidic sensing device and system201910,241,066Microfluidic sensing device20199,849,673Generate non-uniform electric field to maintain pigments in ink vehicle of printing fluid in nozzle region of printhead2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to HEWLETT PACKARD DEVELOPMENT CO LP (1)· patent assignee history
2017–2021Based in San Diego, CA, US· patent location history
2019–2021Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD DEVELOPMENT CO | 10 | 2019–2021 |
| HEWLETT PACKARD DEVELOPMENT CO LP | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 11 | 2017–2021 |