Marc Maurer

This inventor holds 20 USPTO granted patents and 11 published patent applications, plus 5 CIPO patents and 19 EPO patents, primarily in Calcium Carbonate Production. Top assignees: Omya International Ag, Basf Se Corporation, Ciba Specialty Chemicals Corporation. Active years: 2005-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marc Maurer. Retrieved from https://idiyas.com/inventor/marc-maurer

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

USPTO Granted Patents = 20 (Patent Applications = 11)

% Patents Active = 70.0

CIPO Patents = 5 (Patent Applications = 4)

EPO Patents = 19 (Patent Applications = 36)

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 8(Granted Patents)

Company Filing History:

14 out of 322

Omya International Ag

Ciba Specialty Chemicals Corporation

where one patent can have more than one assignee

Years Active: 2005-2026

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Areas of Expertise:

Precipitated Calcium Carbonate

Granulation Process

Organic Pigments

Photochromic Ink

Cationic Additive

Surface-Modified Pigments

Structural Breakdown Resistance

Solid Solution Pigments

Calcium Carbonate Formulations

High Solids PCC

Natural Ground Calcium Carbonate

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12630438 - Process for producing precipitated calcium carbonate in the presence of natural ground calcium carbonate (2026-05-19),

2. 12624216 - Method for the production of free-flowing granules (2026-05-12),

3. 11111388 - Precipitated calcium carbonate with improved resistance to structural breakdown (2021-09-07),

4. 10689519 - High solids precipitated calcium carbonate with copolymeric additive (2020-06-23),

5. 10676620 - Precipitated calcium carbonate with improved resistance to structural breakdown (2020-06-09),

6. 10584038 - Process for the production of precipitated calcium carbonate (2020-03-10),

7. 10501634 - High solids precipitated calcium carbonate with cationic additive (2019-12-10),

8. 10343929 - Process for obtaining precipitated calcium carbonate (2019-07-09),

9. 10000388 - Production of PCC (2018-06-19),

10. 9981855 - Process for preparing scalenohedral precipitated calcium carbonate (2018-05-29),

11. 9776884 - Process for obtaining precipitated calcium carbonate (2017-10-03),

12. 9428398 - Process for preparing scalenohedral precipitated calcium carbonate (2016-08-30),

13. 9371241 - Process for the production of precipitated calcium carbonate, precipitated calcium carbonate and uses thereof (2016-06-21),

14. 9150738 - Process for the production of precipitated calcium carbonate, precipitated calcium carbonate and uses thereof (2015-10-06),

15. 8753550 - Surface-modified pigment compositions (2014-06-17),

Title: The Innovative Journey of Inventor Marc Maurer

Introduction

Marc Maurer, hailing from Village-Neuf, France, is a prolific inventor known for his impressive portfolio of 18 patents. His work primarily revolves around the field of materials science, specifically focusing on precipitated calcium carbonate and its applications. Marc's innovative spirit has led him to develop processes that enhance the structural integrity of various products.

Latest Patents

Among Marc's notable recent inventions is a patent for "Precipitated Calcium Carbonate with Improved Resistance to Structural Breakdown." This invention involves a unique process for producing precipitated calcium carbonate through carbonation of milk of lime, using gases other than carbon dioxide or incorporating a static gas bubble comminution unit. This advancement is significant for industries that rely on durable materials. Another of his key patents is for "High Solids Precipitated Calcium Carbonate with Copolymeric Additive," which details a method for creating an aqueous suspension of precipitated calcium carbonate and its multiple applications in different products.

Career Highlights

Marc has made substantial contributions while working with reputable organizations such as Omya International AG and BASF SE Corporation. His experience at these companies allowed him to refine his innovative techniques and contribute to projects that have a substantial impact on industrial processes.

Collaborations

Throughout his career, Marc has had the privilege to work alongside talented professionals, including his coworkers Mathieu Skrzypczak and Holger Spiegel. Their collaborations have fostered a productive environment where innovative ideas thrive, leading to advancements in their respective fields.

Conclusion

Marc Maurer's contributions to the field of materials science through his 18 patents exemplify the impact of innovation on industrial applications. His ongoing pursuit of improving precipitated calcium carbonate processes not only reflects his expertise but also emphasizes the importance of collaboration in driving advancements. As he continues to innovate, Marc remains a noteworthy figure in the world of inventors.

Profile summary based on public USPTO records.