Leeds, United Kingdom

Margaret H, Graham

This inventor holds 1 USPTO granted patent. Top assignee: Sandoz Gmbh. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Margaret H, Graham. Retrieved from https://idiyas.com/inventor/margaret-h-graham

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 = 12(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: The Innovations of Margaret H. Graham

Introduction

Margaret H. Graham is a notable inventor based in Leeds, GB. She has made significant contributions to the field of oil-based well-working fluids. Her innovative work has led to the development of a unique fluid loss additive that enhances the efficiency of these fluids.

Latest Patents

Margaret holds 1 patent for her invention titled "Fluid loss-reducing additives for oil-based well working fluids." This patent focuses on a fluid loss additive designed specifically for oil-based well-working fluids, which is crucial for improving the performance and reliability of these applications.

Career Highlights

Margaret is currently associated with Sandoz GmbH, where she continues to push the boundaries of innovation in her field. Her work at Sandoz has allowed her to collaborate with other talented professionals and contribute to advancements in well-working fluid technologies.

Collaborations

Some of her notable coworkers include Jacqueline A. Coates and John Martin Farrar. Their collective expertise has fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Margaret H. Graham's contributions to the field of oil-based well-working fluids exemplify the impact of innovative thinking in engineering. Her patent and ongoing work at Sandoz GmbH highlight her commitment to advancing technology in this critical area.

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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