Worcester, MA, United States of America

Subbareddy Kanagasabapathy

This inventor holds 6 USPTO granted patents. Top assignees: Shipley Company LLC, Rensselaer Polytechnic Institute, Rohm & Haas Electronic Materials LLC. Active years: 2004-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Subbareddy Kanagasabapathy. Retrieved from https://idiyas.com/inventor/subbareddy-kanagasabapathy

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


% Patents Active = 50.0

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 36(Granted Patents)


Location History:

  • Shrewsbury, MA (US) (2004)
  • Worcester, MA (US) (2006 - 2008)

Company Filing History:


Years Active: 2004-2008

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6 patents (USPTO):Explore Patents

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Title: The Innovative Journey of Subbareddy Kanagasabapathy

Introduction: Subbareddy Kanagasabapathy, a brilliant inventor based in Worcester, MA (US), has made significant contributions to the field of photoresists and polymer chemistry with his inventive patents.

Latest Patents: Subbareddy Kanagasabapathy holds 6 patents, with his latest inventions focusing on novel photoresists containing Si-polymers. These innovations involve controlled ratios of silanol moieties, alkaline aqueous-solubilizing groups, halogenated sulfonamide, thiol compounds, and Si-containing polymers. These advancements are particularly valuable for photoresist resin components and the production of silane monomers and polymers.

Career Highlights: Throughout his career, Subbareddy Kanagasabapathy has worked with esteemed companies such as Shipley Company, L.L.C. and Rensselaer Polytechnic Institute. His expertise in polymer chemistry and photoresist technology has led to groundbreaking inventions that have reshaped the industry.

Collaborations: Subbareddy Kanagasabapathy has collaborated with notable coworkers, including George G. Barclay and Matthew A. King, who have played integral roles in the development and implementation of his innovative ideas.

Conclusion: Subbareddy Kanagasabapathy's dedication to innovation and his groundbreaking patents in the field of photoresists and polymers have solidified his position as a pioneering inventor. His contributions continue to inspire advancements in materials science and technology.

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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