Spomenko Ljesic

This inventor holds 9 USPTO granted patents and 3 published patent applications and 8 EPO patents. Top assignees: Evonik Degussa Gmbh, Akzo Nobel Chemicals International B.v.. Active years: 2013-2017.

USPTO Granted Patents = 9 (Patent Applications = 3)

% Patents Active = 33.3

EPO Patents = 8 (Patent Applications = 12)

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 14(Granted Patents)

Company Filing History:

Akzo Nobel Chemicals International B.v.

patents

where one patent can have more than one assignee

Years Active: 2013-2017

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9598316 - Solution comprising organofunctional alkali siliconates, silicates and method of production thereof (2017-03-21),

2. 9528036 - Low-voc dialkyl-functional alkoxysiloxanes, processes and use thereof as hydrophobizing impregnating agents for mineral building materials (2016-12-27),

3. 9382383 - Composition comprising block cocondensates of propylfunctional alkaline siliconates and silicates, and method for the production thereof (2016-07-05),

4. 9193628 - Cementitious mixture for materials having 'easy-to-clean' properties by modification of the unset material by means of fluorine-containing active ingredients (2015-11-24),

5. 9040608 - Curable mixture (2015-05-26),

6. 8999053 - Solution comprising propyl-functional alkali siliconates, silicates and method of production thereof (2015-04-07),

7. 8741038 - Fluorine-free composition for water repellent coating of surfaces with improved water repellent properties (2014-06-03),

8. 8679247 - Hydraulic setting mixture for materials having 'easy-to-clean' properties (2014-03-25),

9. 8394885 - Composition for building protection applications based on alkylalkoxy-siloxanes having improved water repellency properties (2013-03-12),

Title: Spomenko Ljesic: Innovator in Silicon Chemistry

Introduction

Spomenko Ljesic is a notable inventor based in Rheinfelden, Germany. He has made significant contributions to the field of silicon chemistry, holding a total of nine patents. His work focuses on developing innovative solutions that enhance the properties of various materials.

Latest Patents

One of his latest patents is titled "Solution comprising organofunctional alkali siliconates, silicates and method of production thereof." This invention relates to a method for producing a solution that includes organofunctional siliconates, silicates, and optionally, their cocondensation products. Additionally, he has developed a patent for "Low-VOC dialkyl-functional alkoxysiloxanes, processes and use thereof as hydrophobizing impregnating agents for mineral building materials." This patent provides low-VOC compositions of dialkyl-functional siloxane oligomers and outlines processes for producing them, focusing on hydrophobizing porous mineral substrates while minimizing the release of volatile organic compounds.

Career Highlights

Throughout his career, Spomenko Ljesic has worked with prominent companies in the chemical industry. He has been associated with Evonik Degussa GmbH and Akzo Nobel Chemicals International B.V., where he has contributed to various innovative projects and advancements in silicon chemistry.

Collaborations

Spomenko has collaborated with notable colleagues, including Manuel Friedel and Philipp Albert. Their combined expertise has furthered the development of innovative solutions in their field.

Conclusion

Spomenko Ljesic is a distinguished inventor whose work in silicon chemistry has led to significant advancements and numerous patents. His contributions continue to impact the industry positively.