LexDanaLexDanabeta
Inventor

Roger Walker

Inventor
Benicia, CA, US

Overview

3→
Patents
1991–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties40%
C07KPeptides20%
C12NMicroorganisms or enzymes20%
C12YEnzymes20%
PatentTitleYear
10,942,182Combination treponemal and non-treponemal syphilis test202110,921,315Recombinant deamidated gliadin antigen2021D0315347'Portable telephone/computer or similar article'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to WALKER ROBIN G (1)· patent assignee history
1991Based in Greensboro, NC, US· patent location history
2021Patents assigned to BIO RAD LABORATORIES (2)· patent assignee history
2021Based in Benicia, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BIO RAD LABORATORIES22021
WALKER ROBIN Gself11991
Locations
LocationPatentsSpan
Benicia, California, US22021
Greensboro, NC, US11991