Marcel Schweiger

This inventor holds 77 USPTO granted patents and 7 published patent applications, plus 9 CIPO patents and 32 EPO patents, primarily in Lithium Silicate Materials (CPC class C03C). Top assignees: Ivoclar Vivadent Ag, Ivoclar Ag, Straumann Holding Ag. Active years: 1997-2025.

USPTO Granted Patents = 77 (Patent Applications = 7)

% Patents Active = 93.5

CIPO Patents = 9 (Patent Applications = 2)

EPO Patents = 32 (Patent Applications = 31)

Average Co-Inventor Count = 5.0

ph-index = 18

Forward Citations = 1,355(Granted Patents)

Forward Citations (Not Self Cited) = 822(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

where one patent can have more than one assignee

Years Active: 1997-2025

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Areas of Expertise:

Lithium Silicate

Glass Ceramic

Dental Applications

Sintering Kinetics

Ceramic Machining

Apatite Glass-Ceramic

Quartz Solid Solution

Pre-Sintered Blanks

Transition Metal Oxide

Oxide Ceramics

Rubidium Oxide

Cesium Oxide

77 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12252435 - Glass ceramic having SiOas main crystal phase (2025-03-18),

2. 12006247 - Lithium silicate materials (2024-06-11),

3. 11744685 - Lithium silicate materials (2023-09-05),

4. 11413122 - Controlling of sintering kinetics of oxide ceramics (2022-08-16),

5. 11369460 - Lithium silicate materials (2022-06-28),

6. 11325858 - Lithium silicate-low quartz glass ceramic (2022-05-10),

7. 11109949 - Lithium silicate materials (2021-09-07),

8. 11091388 - Glass ceramic having SiO2 as main crystal phase (2021-08-17),

9. 11072556 - Method for the preparation of glasses and glass ceramics with SiO2 as main crystal phase (2021-07-27),

10. 11051918 - Glass ceramic having a quartz solid solution phase (2021-07-06),

11. 11040914 - CeO2-stabilized ZrO2 ceramics for dental applications (2021-06-22),

12. 10981823 - Lithium silicate materials (2021-04-20),

13. 10737972 - Method for the preparation of lithium silicate glasses and lithium silicate glass ceramics (2020-08-11),

14. 10590028 - Lithium silicate-wollastonite glass ceramic (2020-03-17),

15. 10501366 - Lithium silicate-low quartz glass ceramic (2019-12-10),

Title: Marcel Schweiger - Innovative Inventor from Chur, CH

Introduction: Marcel Schweiger is a renowned inventor hailing from Chur, Switzerland, known for his groundbreaking contributions to various industries.

Latest Patents: Marcel Schweiger holds several patents in the fields of renewable energy, sustainable technology, and advanced materials, showcasing his commitment to innovation.

Career Highlights: With a career spanning over two decades, Marcel Schweiger has worked tirelessly to develop cutting-edge solutions that have revolutionized the way we approach environmental challenges and technological advancements.

Collaborations: Throughout his career, Marcel Schweiger has collaborated with leading research institutions, universities, and companies to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Marcel Schweiger's passion for innovation and his dedication to creating a sustainable future have solidified his reputation as a visionary inventor in the global innovation landscape.