Belmont, CA, United States of America

Brian C Froehler

This inventor holds 26 USPTO granted patents, plus 1 CIPO patent, primarily in Oligonucleotide Chemistry. Top assignees: Gilead Sciences, Inc., Isis Pharmaceuticals, Inc., Genentech, Inc.. Active years: 1990-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Brian C Froehler. Retrieved from https://idiyas.com/inventor/brian-c-froehler

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 84.6


Average Co-Inventor Count = 2.2

ph-index = 16

Forward Citations = 4,536(Granted Patents)


Company Filing History:


Years Active: 1990-2014

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Areas of Expertise:
Oligonucleotides
Modified Pyrimidines
Nucleosides
Hydrogen Phosphonodithioates
Synthesis Methods
Triple-Helix Formation
Exonuclease-Resistant
Solid Support
5-Propynyl Pyrimidines
Inverted Polarity
Oligonucleoside Thiophosphates
Large Scale Synthesis
26 patents (USPTO):Explore Patents

Title: The Innovations of Brian C. Froehler in Nucleoside Research

Introduction

Brian C. Froehler is an accomplished inventor based in Belmont, California, with an impressive portfolio of 26 patents to his name. His work primarily focuses on advancements in nucleoside chemistry, which have vast implications in the fields of diagnostics and therapeutics. Froehler's innovative contributions continue to shape the landscape of molecular biology and medicine.

Latest Patents

Among Froehler's noteworthy inventions are his recent patents related to 2-aminopyridine and 2-pyridone C-nucleosides. This invention provides valuable nucleosides and oligonucleotides composed of these compounds, which are instrumental in the development of oligonucleotide-based diagnostic tools and separation techniques using triplex binding. Another significant patent illustrates novel oligomers with enhanced capabilities for duplex and triplex formation compared to traditional bases. These oligomers incorporate modified bases, such as 5-(1-propynyl)uracil and 5-(1-propynyl)cytosine, enabling them to bind effectively with target sequences, including viral and oncogenic DNA. The implications of these findings can lead to groundbreaking treatments for viral infections and other disease conditions.

Career Highlights

Brian C. Froehler has built a notable career working with leading pharmaceutical and biotechnology companies, including Gilead Sciences, Inc. and Isis Pharmaceuticals, Inc. His contributions in these roles have played a critical role in advancing research and development in the industry. Froehler's expertise in nucleosides and oligomers has recognized him as a significant figure in his field.

Collaborations

Throughout his career, Froehler has worked alongside distinguished professionals, including Mark D. Matteucci and Arnold J. Gutierrez. These collaborations have fostered an environment of innovation and knowledge exchange, yielding significant advancements in nucleic acid research.

Conclusion

Brian C. Froehler's contributions to the field of nucleoside chemistry reflect his commitment to innovation and the advancement of biotechnology. With his extensive patent portfolio and collaborative efforts, Froehler continues to push the boundaries of what is possible in molecular biology, paving the way for new diagnostic and therapeutic solutions. His work serves as an inspiration for aspiring inventors and researchers in the life sciences.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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