Markus Vollmann

This inventor holds 23 USPTO granted patents and 7 published patent applications, plus 13 CIPO patents and 14 EPO patents, primarily in Dental Ceramics. Top assignees: Degudent Gmbh, Vita Zahnfabrik H. Rauter Gmbh Co. Kg, Dentsply Sirona Inc.. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Markus Vollmann. Retrieved from https://idiyas.com/inventor/markus-vollmann

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

USPTO Granted Patents = 23 (Patent Applications = 7)

% Patents Active = 91.3

CIPO Patents = 13 (Patent Applications = 2)

EPO Patents = 14 (Patent Applications = 15)

Average Co-Inventor Count = 3.6

ph-index = 6

Forward Citations = 88(Granted Patents)

Location History:

Bad Sackingen, DE (2010)
Gelnhausen, DE (2011 - 2023)

Company Filing History:

Vita Zahnfabrik H. Rauter Gmbh Co. Kg

Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

patents

5. 2 out of 210

Dentsply International Inc.

where one patent can have more than one assignee

Years Active: 2010-2026

Loading Chart...

Areas of Expertise:

Dental Restoration

Lithium Silicate Glass

Lithium Disilicate Glass-Ceramic

Glass Ceramic Production

Dental Structure

Milling

Grinding

Microwave Sintering

Ceramic Parts

Strength Enhancement

Blank Production

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12697193 - Method for the production of a blank, blank and a dental restoration (2026-08-04),

2. 12558201 - Blank for milling or grinding a dental article (2026-02-24),

3. 11833003 - Method for the production of a blank, blank and a dental restoration (2023-12-05),

4. 11427504 - Method to produce a dental structure and dental structure (2022-08-30),

5. 11117829 - Lithium silicate glass ceramic (2021-09-14),

6. 10765496 - Lithium disilicate glass-ceramic, method for production thereof and use thereof (2020-09-08),

7. 10745319 - Method to increase the strength of a form body of lithium silicate glass ceramic (2020-08-18),

8. 10537411 - Method to produce a monolithic form body (2020-01-21),

9. 10531938 - Method for the production of a dental restoration (2020-01-14),

10. 10442725 - Lithium silicate glasses or glass ceramics, method for production thereof and use thereof (2019-10-15),

11. 10407341 - Lithium silicate glass ceramic (2019-09-10),

12. 10357343 - Lithium disilicate glass-ceramic, method for production thereof and use thereof (2019-07-23),

13. 10219879 - Lithium disilicate glass-ceramic, method for production thereof and use thereof (2019-03-05),

14. 9737465 - Process for producing a blank, and a blank (2017-08-22),

15. 9730863 - Dental restoration, method for its production and ingot (2017-08-15),

Title: Innovations in Dental Technology: The Patents of Markus Vollmann

Introduction

Markus Vollmann, a prolific inventor based in Gelnhausen, Germany, has made significant contributions to the field of dental restoration. With an impressive portfolio of 21 patents, his work focuses on innovative methods for producing dental materials that enhance the quality and longevity of dental structures.

Latest Patents

Among his latest patents, Vollmann has developed a method for the production of a blank and a dental restoration. This invention involves a unique process for producing a ceramic blank. This process incorporates a first ceramic material followed by a second ceramic material of differing compositions, both of which contain lithium silicate glass ceramic. The innovative technique begins by filling these materials into a mold, pressing them together, and subjecting them to sintering. This results in a layered ceramic structure, optimizing the performance of dental restorations.

Another notable patent details a method for creating a dental structure with a negative cavity form, utilizing flowable lithium silicate glass ceramic. Through a calculated replacement of lithium ions with alkali ions, a compressive surface stress is generated within the ceramic structure, enhancing its durability.

Career Highlights

Vollmann's career has been marked by a dedication to dental technology, contributing to companies such as Vita Zahnfabrik and Degudent GmbH. His work has led to advancements in dental materials, impacting both the manufacturing processes and the end-use effectiveness of dental products.

Collaborations

Throughout his career, Vollmann has collaborated with various professionals in the field, including notable coworkers Udo Schusser and Norbert Thiel. These partnerships have played a crucial role in the development and refinement of his innovative ideas.

Conclusion

Markus Vollmann's contributions to dental restoration technology through his patents reflect a commitment to innovation and quality. His methods not only improve the production process of dental ceramics but also enhance the properties of the resulting materials, ensuring better outcomes for patients and dental professionals alike.

Profile summary based on public USPTO records.