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Inventor

Harlan H. Chapman

Inventor
La Honda, CA, US

Overview

3→
Patents
1993–2010
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.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium17%
C07HSugars17%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms17%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
C07CAcyclic or carbocyclic compounds8%
C07DHeterocyclic compounds8%
PatentTitleYear
7,803,788'Prodrugs of phosphonate nucoleotide analogues'20107,390,791'Prodrugs of phosphonate nucleotide analogues'20085,225,590'Alkoxy methyl ether and alkoxy methyl ester derivatives'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to SYNTEX INC (1)· patent assignee history
1993Based in Palo Alto, CA, US· patent location history
2008–2010Patents assigned to GILEAD SCIENCES INC (2)· patent assignee history
2008–2010Based in La Honda, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GILEAD SCIENCES INC22008–2010
SYNTEX INC11993
Locations
LocationPatentsSpan
La Honda, California, US22008–2010
Palo Alto, California, US11993