Santa Clara, CA, United States of America

Margarete K Leclerc

This inventor holds 41 USPTO granted patents and 6 published patent applications, plus 3 CIPO patents and 6 EPO patents, primarily in Polymer Chemistry. Top assignees: Symyx Technologies, Inc., Calera Corporation, Symyx Solutions, Inc.. Active years: 2004-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Margarete K Leclerc. Retrieved from https://idiyas.com/inventor/margarete-k-leclerc

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

USPTO Granted Patents = 41 (Patent Applications = 6)

% Patents Active = 53.7

CIPO Patents = 3

EPO Patents = 6 (Patent Applications = 6)

Average Co-Inventor Count = 6.4

ph-index = 17

Forward Citations = 579(Granted Patents)

Location History:

Mt. View, CA (US) (2007)
Santa Clara, CA (US) (2004 - 2010)
Sunnyvale, CA (US) (2010)
Mountain View, CA (US) (2006 - 2020)

Company Filing History:

25 out of 302

Symyx Technologies, Inc.

Symyx Solutions, Inc.

patents

4. 1 out of 3,341

Exxonmobil Chemical Patents Inc.

patents

where one patent can have more than one assignee

Years Active: 2004-2020

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Areas of Expertise:

Polymerization

Catalysts

Ethylene-Styrene Copolymers

Heterocycle-Amine Ligands

Bridged Bi-Aromatic Ligands

Propylene Chlorohydrin

Electrochemical Systems

Metal Halide

Polyethylene

Separation

Purification

High Throughput Screening

41 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10807927 - Methods and systems to form propylene chlorohydrin from dichloropropane using lewis acid (2020-10-20),

2. 10590054 - Methods and systems to form propylene chlorohydrin from dichloropropane using Lewis acid (2020-03-17),

3. 10556848 - Systems and methods using lanthanide halide (2020-02-11),

4. 10287223 - Systems and methods for separation and purification of products (2019-05-14),

5. 9957623 - Systems and methods for preparation and separation of products (2018-05-01),

6. 9957621 - Electrochemical systems and methods using metal halide to form products (2018-05-01),

7. 9828313 - Systems and methods for separation and purification of products (2017-11-28),

8. 9200375 - Systems and methods for preparation and separation of products (2015-12-01),

9. 9187835 - Electrochemical systems and methods using metal and ligand (2015-11-17),

10. 9187834 - Electrochemical hydroxide systems and methods using metal oxidation (2015-11-17),

11. 9175107 - Method for producing very-high or ultra-high molecular weight polyethylene (2015-11-03),

12. 8637618 - Method for producing very-high or ultra-high molecular weight polyethylene (2014-01-28),

13. 7705157 - Phenol-heterocyclic ligands, metal complexes, and their uses as catalysts (2010-04-27),

14. 7659415 - Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom (2010-02-09),

15. 7642324 - Methods of using heterocycle-amine ligands, compositions, complexes, and catalysts (2010-01-05),

Title: Margarete K Leclerc: A Prolific Inventor Revolutionizing Chemical Processes

Introduction:

Margarete K Leclerc, a resident of Santa Clara, CA, is a notable figure in the field of innovation and patents. With a staggering number of 41 patents to her name, Leclerc has made significant contributions to the world of chemical processes, specifically in propylene chlorohydrin formation. This article delves into her latest patents, career highlights, notable collaborations, and highlights her invaluable expertise in the industry.

Latest Patents:

Leclerc's recent patents showcase her cutting-edge research in developing methods and systems for propylene chlorohydrin formation from dichloropropane. By utilizing Lewis acid as a catalyst, she has facilitated the hydrolysis of dichloropropane to form propylene chlorohydrin. Furthermore, her innovative techniques extend to the conversion of propylene chlorohydrin into propylene oxide, offering enhanced efficiency in chemical processes. These patents highlight Leclerc's commitment to finding eco-friendly ways to transform chemicals into valuable products.

Career Highlights:

Margarete K Leclerc's professional journey has been dotted with significant achievements, as demonstrated by her extensive patent portfolio. She has worked with renowned companies such as Symyx Technologies, Inc., and Calera Corporation. While details regarding her specific roles within these organizations are not available, her prolific patent record suggests that she played a substantial role in driving innovation and spearheading research and development efforts.

Collaborations:

In her quest for groundbreaking advancements, Leclerc has collaborated with notable individuals within the industry. Two of her notable coworkers are Gary Michael Diamond and Anne Marie Lapointe. Although specific projects or inventions resulting from these collaborations have not been provided, the alliances emphasize the significance of teamwork and knowledge sharing in pushing the boundaries of scientific exploration.

Conclusion:

Margarete K Leclerc has carved a remarkable path in the world of innovations and patents, particularly in the realm of chemical processes. With 41 patents to her credit, her contributions to the field are undeniable. Her latest patents, involving the formation of propylene chlorohydrin and propylene oxide using Lewis acid, exemplify her dedication to developing greener and more efficient chemical reactions. As she continues to shape the future of chemical processes, it will be intriguing to witness the impact of her work on various industries and their sustainable practices.

Profile summary based on public USPTO records.