Belmont, MA, United States of America

Tracy L Johnnson

This inventor holds 1 USPTO granted patent. Top assignee: Genzyme Corporation. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tracy L Johnnson. Retrieved from https://idiyas.com/inventor/tracy-l-johnnson

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Tracy L Johnnson: Innovator in Enzyme Technology

Introduction

Tracy L Johnnson is a notable inventor based in Belmont, MA (US). She has made significant contributions to the field of enzyme technology, particularly with her innovative patent that showcases her expertise and dedication to scientific advancement.

Latest Patents

Tracy holds a patent for the "Endo F-free PNGase," which is an enzyme sample exhibiting Peptide-N.sup.4 -(N-acetyl-.beta.-N-glucosaminyl) asparagine Aminidase F (PNGase F) activity. This enzyme is distinguished by being completely free from Endo-.beta.-N-acetylglucosaminidase F (Endo F) activity. This innovation represents a significant step forward in enzyme research and application.

Career Highlights

Tracy is currently employed at Genzyme Corporation, where she continues to push the boundaries of enzyme technology. Her work at Genzyme has allowed her to collaborate with other talented professionals in the field, further enhancing her contributions to science.

Collaborations

Some of her notable coworkers include Gary D Barsomian and James R Rasmussen. Their collaborative efforts have likely played a role in advancing their shared goals in enzyme research and development.

Conclusion

Tracy L Johnnson's work exemplifies the spirit of innovation in the scientific community. Her contributions, particularly in enzyme technology, highlight her role as a leading inventor in her field.

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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