CIPO Patents = 1

EPO Patents = 1

Trademarks = 4

Forward Citations = 101

Loading Chart...

4 inventors (with patents filed for the assignee):

Ulrich Barthelmess (9 out of 9 patents)

Bahman Tavakkoli (2 out of 8 patents)

Thomas Mangelberger (2 out of 6 patents)

4. Ulrich Schindler (1 out of 2 patents)

11 patents: Sort by Forward Citations

1. 8177150 - Method and device for manufacturing dispersed mineral products (2012-05-15),

2. 8083165 - Method and device for manufacturing dispersed mineral products (2011-12-27),

3. 5803271 - Centrifugal force separator (1998-09-08),

4. 5788727 - Centrifugal air separator (1998-08-04),

5. 5630557 - Stirring bead mill with separator to strain out grinding beads (1997-05-20),

6. 5312055 - Method for the operation of a stirring ball mill and a stirring ball (1994-05-17),

7. 5025930 - Centrifugal classifier (1991-06-25),

8. 4673134 - Agitating mill, particularly agitating ball mill (1987-06-16),

9. 4409097 - Improved pivotable centrifugal classifier and method of classifying (1983-10-11),

10. 4390419 - Centrifugal classifier (1983-06-28),

11. 4295803 - Separating machine (1981-10-20),

Omya GmbH is a leading global producer of industrial minerals, mainly derived from calcium carbonates, dolomite and perlite. The company offers a wide range of products and solutions for various industries, including construction, paper, plastics, agriculture and environmental applications. With a strong focus on sustainability and innovation, Omya is dedicated to delivering high-quality products and services to customers worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

11 Patents

#1 in Gummern

#283 in Austria

#50,190 in the World

Gummern, Austria

Omya Gmbh

Forward Citations = 101

4 inventors:

Ulrich Barthelmess (9 out of 9 patents)

Bahman Tavakkoli (2 out of 8 patents)

Thomas Mangelberger (2 out of 6 patents)

4. Ulrich Schindler (1 out of 2 patents)

Please report any incorrect information to support@idiyas.com

1 patent (CIPO):

Please report any incorrect information to support@idiyas.com

1 patent (EPO):

Please report any incorrect information to support@idiyas.com