LexDanaLexDanabeta
Inventor

Dwight A. Ambat

Inventor
Fremont, CA, US

Overview

5→
Patents
2007–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Mprimary
A61MDevices for introducing media into, or onto, the body50%
A61FFilters implantable into blood vessels38%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
9,950,144Dual needle delivery system20189,149,602'Dual needle delivery system'20158,152,758'Needle catheter'20127,828,819'Cord locking mechanism for use in small systems'20107,273,469'Modified needle catheter for directional orientation delivery'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2015Patents assigned to ADVANCED CARDIOVASCULAR SYSTEM (4)· patent assignee history
2007–2018Based in Fremont, CA, US· patent location history
2012–2015Patents assigned to AMBAT DWIGHT A (2)· patent assignee history
2012Patents assigned to CHAN GREGORY WAIMONG (1)· patent assignee history
2015Patents assigned to CHENG JIN (1)· patent assignee history
2018Patents assigned to ADVANCED CARDIOVASCULAR SYSTEMS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ADVANCED CARDIOVASCULAR SYSTEM42007–2015
AMBAT DWIGHT Aself22012–2015
ADVANCED CARDIOVASCULAR SYSTEMS INC12018
CHAN GREGORY WAIMONG12012
CHENG JIN12015
Locations
LocationPatentsSpan
Fremont, California, US52007–2018