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Inventor

Sarah A. Perkins

Inventor
Oakland, CA, US

Overview

2→
Patents
1999–2004
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Dprimary
C07DHeterocyclic compounds33%
C11DDetergent compositions33%
D06LDry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods33%
PatentTitleYear
6,764,613'N-alkyl ammonium acetonitrile salts, methods therefor and compositions therewith'20045,888,419'Granular N-alkyl ammonium acetontrile compositions'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to BASF AG (1)· patent assignee history
1999Patents assigned to CLOROX CO (1)· patent assignee history
1999–2004Based in Oakland, CA, US· patent location history
2004Patents assigned to MID AMERICA COMMERCIALIZATION (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF AG11999
CLOROX CO11999
MID AMERICA COMMERCIALIZATION12004
Locations
LocationPatentsSpan
Oakland, California, US21999–2004