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Inventor

Bruce W. Penman

Inventor
Salem, MA, US

Overview

3→
Patents
1981–1998
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.

C12Qprimary
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms50%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
C12NMicroorganisms or enzymes17%
PatentTitleYear
5,726,041'Method for detecting a receptor-ligand complex using a cytochrome P450 reporter gene'19985,429,948'Human cell line stably expressing 5cDNAS encoding procarcinogen-activating enzymes and related mutagenicity assays'19954,302,535'Assay for mutagenesis in heterozygous diploid human lymphoblasts'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to MASSACHUSETTS INST TECHNOLOGY (1)· patent assignee history
1981Based in Cambridge, MA, US· patent location history
1995–1998Patents assigned to GENTEST CORP (2)· patent assignee history
1995–1998Based in Salem, MA, US· patent location history
1998Patents assigned to US HEALTH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GENTEST CORP21995–1998
MASSACHUSETTS INST TECHNOLOGY11981
US HEALTH11998
Locations
LocationPatentsSpan
Salem, Massachusetts, US21995–1998
Cambridge, Massachusetts, US11981