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Inventor

John T. Welsh

Inventor
Leucadia, CA, US

Overview

9→
Patents
1989–2006
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 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 microorganisms80%
C07DHeterocyclic compounds10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
7,090,978'Identification of neoplasms by detection of genetic insertions and deletions'20066,696,277'Arbitrarily primed polymerase chain reaction method for fingerprinting genomes'20046,566,053'Identification of neoplasms by detection of genetic insertions and deletions'20036,495,319'Reduced complexity nucleic acid targets and methods of using same'20026,207,810'TRT1 polynucleotides, host cells and assays'20015,861,245'Arbitrarily primed polymerase chain reaction method for fingerprinting genomes'19995,487,985'Arbitrarily primed polymerase chain reaction method for fingerprinting genomes'19965,437,975'Consensus sequence primed polymerase chain reaction method for fingerprinting genomes'19954,868,311'Biotinylated psoralens'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to UNIV COLUMBIA (1)· patent assignee history
1989Based in New York, NY, US· patent location history
1995–2004Patents assigned to CALIFORNIA INST BIOLOG RES (4)· patent assignee history
1995–2006Based in Leucadia, CA, US· patent location history
1996–2004Patents assigned to STRATAGENE INC (5)· patent assignee history
2002Patents assigned to SIDNEY KIMMEL CANCER CT (1)· patent assignee history
2006Patents assigned to STRATAGENE CALIFORNIA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
STRATAGENE INC51996–2004
CALIFORNIA INST BIOLOG RES41995–2004
SIDNEY KIMMEL CANCER CT12002
STRATAGENE CALIFORNIA12006
UNIV COLUMBIA11989
Locations
LocationPatentsSpan
Leucadia, California, US81995–2006
New York, New York, US11989