LexDanaLexDanabeta
Inventor

Robert Kitchel Earl

Inventor
Carmel, IN, US

Overview

4→
Patents
1999–2010
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.

C12Qprimary
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
RE041309'Electrochemical biosensor test strip'20106,270,637'Electrochemical biosensor test strip'20016,254,736'Method of selectively increasing the hydrophilicity of a web'20015,997,817'Electrochemical biosensor test strip'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to ROCHE DIAGNOSTICS CORP (3)· patent assignee history
1999–2010Based in Carmel, IN, US· patent location history
2010Patents assigned to ROCHE DIAGNOSTICS OPERATIONS (1)· patent assignee history
2010Patents assigned to ROCHE OPERATIONS LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ROCHE DIAGNOSTICS CORP31999–2001
ROCHE DIAGNOSTICS OPERATIONS12010
ROCHE OPERATIONS LTD12010
Locations
LocationPatentsSpan
Carmel, IN, US41999–2010