LexDanaLexDanabeta
Inventor

Andrei N. Kozyrev

Inventor
Amherst, NY, US

Overview

3→
Patents
1998–2006
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.

C07Dprimary
C07DHeterocyclic compounds60%
A61KPreparations for medical, dental or toiletry purposes40%
PatentTitleYear
7,147,840'Oxo-bacteriopyropheophorbide-a carboxylic acid and esters thereof'20065,864,035'Synthesis of isoimide of chlorins and bacteriochlorins and their use for diagnosis and treatment of cancer'19995,770,730'Synthesis of carbodimide analogs of chlorins and bacteriochlorins and their use for diagnosis and treatment of cancer'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2006Patents assigned to HEALTH RESEARCH INC (3)· patent assignee history
1998–1999Based in Amherst, NY, US· patent location history
2006Based in Goleta, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEALTH RESEARCH INC31998–2006
Locations
LocationPatentsSpan
Amherst, New York, US21998–1999
Goleta, California, US12006