Inventor

Joann L. Yee

Inventor

Sacramento, CA, US

Overview

1992

Patent span

Chemistry

Primary field (CPC C)

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

C07Kprimary

C07KPeptides25%

C12NMicroorganisms or enzymes25%

G01NInvestigating or analysing materials by determining their chemical or physical properties25%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to VIROTEST INC (1)· patent assignee history

1992Based in Sacramento, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
VIROTEST INC	1	1992

Locations

Location	Patents	Span
Sacramento, California, US	1	1992