Sergio Mastroianni

This inventor holds 34 USPTO granted patents and 13 published patent applications, plus 1 CIPO patent and 19 EPO patents, primarily in Polymerization Catalysts. Top assignees: Ineos Europe Limited, Rhodia Operations, Invista North America S.a.r.l.. Active years: 2002-2026.

USPTO Granted Patents = 34 (Patent Applications = 13)

% Patents Active = 55.9

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 19 (Patent Applications = 27)

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 100(Granted Patents)

Location History:

Martigues, FR (2002 - 2010)
Brussels, BE (2009 - 2011)
Etterbaek, BE (2013)
Etterbeek, BE (2010 - 2019)
Lyons, FR (2010 - 2023)

Company Filing History:

Invista North America S.a.r.l.

Innovene Europe Limited

patents

6. 2 out of 478

Nova Chemicals (International) S.a.

patents

7. 2 out of 39

Specialty Operations France

Ineos Sales (UK) Limited

patents

12. 1 out of 7

Performance Polyamides, Sas

patents

where one patent can have more than one assignee

Years Active: 2002-2026

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Areas of Expertise:

Polymerization

Catalysts

Nitrile Compounds

Oxidation Methods

Fatty Co-Softener

Quaternary Ammonium

Dicarboxylic Acids

Cycloalkane Oxidation

Organophosphorus Compounds

Supported Catalysts

Keto-Ammonium Compounds

Polymer Films

34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12534688 - Fabric softener composition comprising a betaine ester and a fatty co-softener (2026-01-27),

2. 12522560 - Quaternary ammonium compounds (2026-01-13),

3. 12157714 - Keto-ammonium compounds (2024-12-03),

4. 11753362 - Method of oxidizing glycolaldehyde using nitric acid (2023-09-12),

5. 11572330 - Method for oxidation of cycloalkanes (2023-02-07),

6. 11306052 - Cycloalkane oxidation catalysts and method to produce alcohols and ketones (2022-04-19),

7. 11198669 - Method for preparing primary diamines by Kolbe electrolysis coupling reaction (2021-12-14),

8. 10364309 - Supported polymerisation catalysts (2019-07-30),

9. 9975116 - Process for the manufacture of alcohol and/or ketone (2018-05-22),

10. 9309189 - Method for producing nitrile compounds from ethylenically unsaturated compounds (2016-04-12),

11. 9233917 - Preparation of nitriles from ethylenically unsaturated compounds (2016-01-12),

12. 9174207 - Process for producing compounds comprising nitrile functions (2015-11-03),

13. 9061970 - Production of compounds comprising nitrile functional groups (2015-06-23),

14. 9012661 - Organophosphorus compounds, catalytic systems comprising said compounds and method of hydrocyanation or of hydroformylation using said catalytic systems (2015-04-21),

15. 8846975 - Process for preparing dicarboxylic acids (2014-09-30),

Title: The Innovative Journey of Sergio Mastroianni

Introduction

Sergio Mastroianni, an accomplished inventor based in Lyons, France, has made significant contributions to the field of chemistry with a remarkable portfolio of 32 patents. His innovative work centers around surfactant properties and organic acid synthesis, showcasing his ability to address both environmental and industrial needs.

Latest Patents

Among his notable inventions, Mastroianni has developed several impactful patents. One of his latest inventions involves keto-ammonium compounds, which exhibit surfactant properties and enhanced biodegradability. This innovation aims to contribute to more sustainable practices within the chemical industry. Additionally, he has introduced a method for oxidizing glycolaldehyde using nitric acid. This process allows for the synthesis of organic acids, particularly glycolic acid and/or glyoxylic acid, in high yields from bio-based feedstocks, making it a significant advancement for industrial applications.

Career Highlights

Throughout his career, Mastroianni has gained valuable experience working with prestigious companies such as Ineos Europe Limited and Rhodia Operations. His tenure at these organizations has equipped him with the expertise necessary to develop innovative solutions that meet both market demands and environmental sustainability.

Collaborations

In his pursuit of innovation, Mastroianni has collaborated with notable colleagues, including Grant Berent Jacobsen and Brian Stephen Kimberley. These partnerships have played a crucial role in the development of his patents, fostering a collaborative environment that encourages creativity and technical advancements.

Conclusion

In conclusion, Sergio Mastroianni stands out as a prominent inventor whose patents not only represent technological advancements but also emphasize the importance of sustainability in the chemical industry. His innovative spirit and collaborative efforts continue to pave the way for new discoveries, contributing to a more eco-conscious approach to chemical production.