Inventor

Helene S. Smith

Inventor
San Francisco, CA, US

Overview

6→
Patents
1983–2004
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 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 properties23%
A61KPreparations for medical, dental or toiletry purposes15%
C07KPeptides15%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
C12NMicroorganisms or enzymes8%
Y10TTechnical subjects covered by former us classification8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to HACKETT ADELINE J (1)· patent assignee history
1983Patents assigned to SMITH HELENE S (1)· patent assignee history
1983Patents assigned to STAMPFER MARTHA R (1)· patent assignee history
1983–1990Based in Oakland, CA, US· patent location history
1989–1990Patents assigned to PERALTA CANCER RESEARCH INST (2)· patent assignee history
1998–2004Patents assigned to CALIFORNIA PACIFIC MED CENTER (3)· patent assignee history
1998–2004Based in San Francisco, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CALIFORNIA PACIFIC MED CENTER31998–2004
PERALTA CANCER RESEARCH INST21989–1990
HACKETT ADELINE J11983
SMITH HELENE Sself11983
STAMPFER MARTHA R11983
Locations
LocationPatentsSpan
San Francisco, California, US31998–2004
Oakland, California, US31983–1990