LexDanaLexDanabeta
Inventor

Karen Chen

Inventor
Tsimshatsui, HK

Overview

5→
Patents
2007–2020
Patent span
LOC
Primary field

Patents· 5 as inventor

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

LOC15primary
LOC1522%
A47LDomestic washing or cleaning11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
B05BSpraying apparatus11%
B08BCleaning in general11%
C07KPeptides11%
E01HStreet cleaning11%
LOC2311%
PatentTitleYear
10,766,954Therapeutic antibodies for treatment of neurodegeneration2020D0675794'Pressure washer with one tank'2013D0664724'Pressure washer with two tanks'2012D0651687'Spray nozzle for pressure washer'20127,217,053'Water floor broom with clean-up squeegee'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to FAIP NORTH AMERICA INC (1)· patent assignee history
2007Based in Shanghai, CN· patent location history
2012–2013Patents assigned to CHEN KAREN (3)· patent assignee history
2012–2013Patents assigned to POWER PLUS PRODUCTS LTD (3)· patent assignee history
2012–2013Based in Tsimshatsui, HK· patent location history
2020Patents assigned to IMAGO PHARMACEUTICALS INC (1)· patent assignee history
2020Based in New York, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN KARENself32012–2013
POWER PLUS PRODUCTS LTD32012–2013
FAIP NORTH AMERICA INC12007
IMAGO PHARMACEUTICALS INC12020
Locations
LocationPatentsSpan
Tsimshatsui, HK32012–2013
New York, New York, US12020
Shanghai, CN12007