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Inventor

Joel Bresser

Inventor
Bellaire, TX, US

Overview

12→
Patents
1984–1999
Patent span
Chemistry
Primary field (CPC C)

Patents· 12 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%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
5,861,253'Intracellular antigens for identifying fetal cells in maternal blood'19995,858,649'Amplification of mRNA for distinguishing fetal cells in maternal blood'19995,766,843'Enriching and identifying fetal cells in maternal blood for in situ hybridization on a solid surface'19985,707,801'Manual in situ hybridization assay'19985,665,546'Free radical scavengers useful for reducing autoflourescence in fixed cells'19975,652,093'Analogues of reporter groups as background reducers in binding assays'19975,629,147'Enriching and identifying fetal cells in maternal blood for in situ hybridization'19975,582,982'Background-reducing compounds for probe-mediated fluorimetric flow cytometric assays'19965,521,061'Enhancement of probe signal in nucleic acid-mediated in-situ hybridization studies'19965,501,952'Analogues of reporter groups as background reducers in hybridization assays'19965,225,326'One step in situ hybridization assay'19934,483,920'Immobilization of message RNA directly from cells onto filter material'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to UNIV HAHNEMANN (1)· patent assignee history
1984Based in Aldan, PA, US· patent location history
1993Patents assigned to RES DEV FOUNDATION (1)· patent assignee history
1993–1999Based in Bellaire, TX, US· patent location history
1996–1999Patents assigned to APROGENEX INC (10)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APROGENEX INC101996–1999
RES DEV FOUNDATION11993
UNIV HAHNEMANN11984
Locations
LocationPatentsSpan
Bellaire, Texas, US111993–1999
Aldan, Pennsylvania, US11984