Inventor

Gretchen Louise Elder

Inventor
Blue Ash, OH, US

Overview

10→
Patents
2000–2013
Patent span
Human necessities
Primary field (CPC A)

Patents· 10 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels34%
A61LMethods or apparatus for sterilising materials or objects in general24%
H03FAmplifiers14%
H03GControl of amplification14%
A61KPreparations for medical, dental or toiletry purposes7%
A61QSpecific use of cosmetics or similar toiletry preparations7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2013Patents assigned to PROCTER & GAMBLE (10)· patent assignee history
2000–2013Based in Blue Ash, OH, US· patent location history
2004Based in Cincinnati, OH, US· patent location history
2012–2013Patents assigned to ELDER GRETCHEN LOUISE (2)· patent assignee history
2012–2013Patents assigned to KLOFTA THOMAS JAMES (2)· patent assignee history
2012–2013Patents assigned to ROE DONALD CARROLL (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PROCTER & GAMBLE102000–2013
ELDER GRETCHEN LOUISEself22012–2013
KLOFTA THOMAS JAMES22012–2013
ROE DONALD CARROLL22012–2013
Locations
LocationPatentsSpan
Blue Ash, OH, US92000–2013
Cincinnati, OH, US12004