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Inventor

Marina Sirota

Inventor
San Francisco, CA, US

Overview

4→
Patents
2013–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels40%
A61MDevices for introducing media into, or onto, the body40%
A61CDentistry20%
PatentTitleYear
10,149,783Negative pressure oral apparatus20189,387,117'Negative pressure oral apparatus'20169,138,342'Adjustable oral interface and method to maintain upper airway patency'20158,567,406'Adjustable oral interface and method to maintain upper airway patency'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2018Patents assigned to SOMNICS INC (4)· patent assignee history
2013–2016Patents assigned to CHEN CHUNG-CHU (2)· patent assignee history
2013–2016Patents assigned to SIROTA MARINA (2)· patent assignee history
2013–2018Based in San Francisco, CA, US· patent location history
2016Patents assigned to SHANG CHING (1)· patent assignee history
2016Patents assigned to YAO ZHEN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SOMNICS INC42013–2018
CHEN CHUNG-CHU22013–2016
SIROTA MARINAself22013–2016
SHANG CHING12016
YAO ZHEN12016
Locations
LocationPatentsSpan
San Francisco, California, US42013–2018