Woodbury, MN, United States of America

Nagraj Koneripalli

This inventor holds 4 USPTO granted patents. Top assignee: 3M Innovative Properties Company. Active years: 2001-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nagraj Koneripalli. Retrieved from https://idiyas.com/inventor/nagraj-koneripalli

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 = 3.7

ph-index = 4

Forward Citations = 143(Granted Patents)


Location History:

  • Bloomington, MN (US) (2001)
  • Woodbury, MN (US) (2003 - 2006)

Company Filing History:


Years Active: 2001-2006

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4 patents (USPTO):Explore Patents

Title: Innovations by Nagraj Koneripalli: Pioneering Optical Films and Image Retaining Cards

Introduction: Nagraj Koneripalli is a distinguished inventor based in Woodbury, MN, known for his groundbreaking innovations in the field of optical films and image retaining technologies. With a portfolio featuring four patents, Nagraj's contributions represent a significant advancement in materials science and their practical applications.

Latest Patents: His latest patents include the development of low Tg multilayer optical films and an innovative polypropylene card construction. The low Tg multilayer optical films consist of materials with glass transition temperatures below room temperature, providing unique mechanical properties and significant birefringence. This innovation allows for improved processability and flexibility, offering advantages in crease and crumple recovery. The polypropylene card construction presents a versatile image-retaining card that can serve multiple identification purposes, including driver's licenses and passports. This card features a substrate structure, a cover, and an image receptive material, ensuring durability and functionality.

Career Highlights: Nagraj currently works at 3M Innovative Properties Company, where he applies his expertise in developing advanced materials that enhance the performance and usability of everyday products. His innovative spirit and technical knowledge have helped solidify 3M's reputation for cutting-edge solutions in various markets.

Collaborations: Throughout his career, Nagraj has collaborated with colleagues such as James M Jonza and Mark F Schulz. These partnerships have enabled him to leverage diverse perspectives and skills, further driving the success of his inventions.

Conclusion: Nagraj Koneripalli's ingenuity and commitment to innovation have led to significant advancements in optical films and the development of practical applications such as image retaining cards. His work continues to impact the industry and exemplifies the spirit of creativity and collaboration in modern invention.

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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