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Inventor

Joanna Perkins

Inventor
San Antonio, TX, US

Overview

4→
Patents
1994–2021
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 vessels25%
A61MDevices for introducing media into, or onto, the body25%
A45FTravelling or camp equipment: sacks or packs carried on the body13%
A47BTables13%
A47CChairs13%
F16KValves13%
PatentTitleYear
10,933,178Leak-resistant bandage systems and methods with hydrophilic foam wound insert for fluid-instillation and/or negative-pressure wound therapies202110,918,527Devices, systems, and methods for instillation of foamed fluid with negative pressure wound therapy20215,647,075'Table for hammock stand'19975,350,218'Knockdown furniture structure'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to PERKINS JULIAN B (1)· patent assignee history
1994–1997Based in Greenville, NC, US· patent location history
1997Patents assigned to HATTERAS HAMMOCKS INC (1)· patent assignee history
2021Patents assigned to KCI LICENSING INC (2)· patent assignee history
2021Based in San Antonio, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KCI LICENSING INC22021
HATTERAS HAMMOCKS INC11997
PERKINS JULIAN Bself11994
Locations
LocationPatentsSpan
San Antonio, Texas, US22021
Greenville, NC, US21994–1997