George P Demopoulos

This inventor holds 8 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent. Top assignees: Mcgill University, Canadian Patents & Development Ltd., Her Majesty the Queen in Right of Canada, as Represented by the Minister. Active years: 1985-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: George P Demopoulos. Retrieved from https://idiyas.com/inventor/george-p-demopoulos

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

USPTO Granted Patents = 8 (Patent Applications = 2)

% Patents Active = 87.5

CIPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 28(Granted Patents)

Location History:

Montreal, CA (1985 - 2017)
Outremont, CA (1993 - 2017)

Company Filing History:

Canadian Patents & Development Ltd.

patents

1 out of 536

Her Majesty the Queen in Right of Canada, as Represented by the Minister

5. 1 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 1985-2025

Loading Chart...

8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12252412 - Method for producing scorodite (2025-03-18),

2. 9825292 - Layered and spinel lithium titanates and processes for preparing the same (2017-11-21),

3. 9783428 - Production of high strength hydrochloric acid from calcium chloride feed streams by crystallization (2017-10-10),

4. 6391270 - Method for removing manganese from acidic sulfate solutions (2002-05-21),

5. 5672280 - Multiple stage precipitation of heavy metals from acidic aqueous solution (1997-09-30),

6. 5201942 - Recovery of rhodium (1993-04-13),

7. 4654145 - Direct recovery of precious metals by solvent extraction and selective (1987-03-31),

8. 4541861 - Process for the production of cobalt, nickel and copper powders from (1985-09-17),

Title: George P Demopoulos: Innovator in Lithium Titanates and Manganese Removal

Introduction

George P Demopoulos is a notable inventor based in Outremont, Canada. He has made significant contributions to the field of materials science, particularly in the development of lithium titanates and methods for manganese removal from acidic solutions. With a total of 8 patents, his work has implications for energy storage and metal recovery processes.

Latest Patents

One of his latest patents is titled "Layered and spinel lithium titanates and processes for preparing the same." This patent describes a process for producing lithium titanate, which involves synthesizing a lithium titanate hydrate intermediate through aqueous chemical processing. The process includes thermally treating the hydrate to yield lithium titanate, specifically LiTiO (LTO). Another significant patent is "Method for removing manganese from acidic sulfate solutions." This invention outlines a method for precipitating manganese from zinc leach solutions without removing zinc, utilizing an SO–O gas mixture to facilitate the precipitation of manganese compounds.

Career Highlights

Throughout his career, George P Demopoulos has worked with prestigious institutions, including McGill University and Her Majesty the Queen in Right of Canada, as represented by the Minister. His research has contributed to advancements in both energy storage technologies and metal recovery methods.

Collaborations

George has collaborated with notable colleagues, including Janice M Zinck and Peter D Kondos. Their combined expertise has furthered the development of innovative solutions in their respective fields.

Conclusion

George P Demopoulos stands out as an influential inventor whose work in lithium titanates and manganese removal has the potential to impact various industries. His contributions continue to pave the way for advancements in materials science and environmental sustainability.

Profile summary based on public USPTO records.