Stoneham, MA, United States of America

Constance MacDonald

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Millipore Corporation. Active years: 2002-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Constance MacDonald. Retrieved from https://idiyas.com/inventor/constance-macdonald

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2002-2003

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3 patents (USPTO):Explore Patents

Title: Constance MacDonald: Innovator in Sequencing Reaction Cleanup

Introduction

Constance MacDonald is a notable inventor based in Stoneham, MA (US). She has made significant contributions to the field of sequencing reaction cleanup, holding a total of 3 patents. Her innovative methods have advanced the efficiency and effectiveness of sequencing reactions in various applications.

Latest Patents

Among her latest patents is the "Method for sequencing reaction cleanup by constant differential pressure ultrafiltration." This method is designed to remove contaminants from a sequencing reaction by utilizing a defined quantity of sequencing reaction product and an ultrafiltration membrane. The process involves transferring the suspended sequencing reaction product to the membrane's surface and applying a constant pressure differential to achieve a product that is substantially free of contaminants. Another significant patent is the "Method for sequencing reaction cleanup by constant pressure differential ultrafiltration," which follows a similar approach to ensure the purity of the sequencing reaction product.

Career Highlights

Constance has worked with prominent companies such as Millipore Corporation and Emd Millipore Corporation. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking advancements in her field.

Collaborations

Throughout her career, Constance has collaborated with notable individuals, including Jack Thacher Leonard and Joseph E Gabriels. These partnerships have fostered innovation and have been instrumental in her success as an inventor.

Conclusion

Constance MacDonald is a pioneering inventor whose work in sequencing reaction cleanup has made a lasting impact on the industry. Her patents reflect her dedication to innovation and her commitment to advancing scientific research.

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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