Nano Products...Nano-Produkte...Nano Producten

Nanogen Issued Patent for Electronic Devices
for Active Biological Operations

SAN DIEGO, May 5 /PRNewswire-FirstCall/ -- Nanogen, Inc. (Nasdaq: NGEN),
developer of molecular and point-of-care diagnostic products, announced today
that it was issued U.S. Patent No. 6,726,880, "Electronic Devices for
Performing Active Biological Operations and Method of Using Same," by the U.S.
Patent and Trademark Office. The '880 patent relates to new devices that
enable increased sensitivity of active, programmable electronic matrix (APEX)
devices and perform actions such as concentration and assembly of biological
materials on a substrate.

DNA, RNA, proteins and other biologics can be electronically concentrated
at collection electrodes and then re-distributed to reaction or detection
electrodes. With alternating manipulation of the collection and reactive
electrodes, molecular nanostructures can be assembled for more sensitive
detection or used to manufacture molecular structures such as DNA hybrids or
Protein/Protein complexes. With the addition of the '880 patent, Nanogen now
has 59 issued patents in the United States.

"The '880 patent builds upon and extends our previous programmable
electronic matrix patents by describing approaches to the collection and
concentration of biological materials that can then be manipulated in an
organized manner," said Howard C. Birndorf, Nanogen chairman and chief
executive officer. "Nanogen continues to add to its intellectual property
position in order to retain the value of our novel technologies and their
potential applications."

About Nanogen
Nanogen, Inc. develops and commercializes products for the molecular and
point-of-care diagnostics markets. The company seeks to establish the unique,
open-architecture NanoChip(R) Molecular Biology Workstation and NanoChip(R)
Cartridge as the standard platform for the prediction, diagnosis and treatment
of genetic and infectious diseases. Nanogen offers Analyte Specific Reagents
and related products to research and clinical reference labs for the
development of tests for the detection of genetic mutations associated with a
variety of diseases, such as cystic fibrosis, Alzheimer's disease, and
cardiovascular disease. The company's ten years of research involving
nanotechnology may also have future applications in medical diagnostics,
biowarfare and other industries. Nanogen's business unit, SynX Pharma,
leverages proteomic and biomarker research to offer a line of point-of-care
diagnostic tests.

For additional information please visit Nanogen's website at
http://www.nanogen.com.

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

 

 

 

 



Nano Products