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Inventor

Adriann H. Walters

Inventor
Baltimore, MD, US

Overview

4→
Patents
1996–1999
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C12Nprimary
C12NMicroorganisms or enzymes38%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms25%
C07HSugars13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
5,942,425'Method to access nucleic acids from cells'19995,693,785'Purification of DNA on Hydroxylated Silicas'19975,620,869'Methods for reducing inhibition of nucleic acid amplification reactions'19975,554,503'Sample processing method for Mycobacterium tuberculosis'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–1997Patents assigned to BECTON DICKINSON CO (3)· patent assignee history
1996Based in Durham, NC, US· patent location history
1997–1999Based in Baltimore, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BECTON DICKINSON CO31996–1997
Locations
LocationPatentsSpan
Baltimore, Maryland, US31997–1999
Durham, NC, US11996