For the Inventor, By the Inventor

Enter assignee name

Heidenheim, Germany

Voith Sulzer Papiermaschinen Gmbh

USPTO Granted Patents = 305

CIPO Patents = 5

Trademarks = 4

Forward Citations = 1,359

Loading Chart...

Loading Chart...

210 inventors (with patents filed for the assignee):

Christian Schiel (35 out of 141 patents)

Markus Oechsle (32 out of 57 patents)

Zygmunt Madrzak (24 out of 47 patents)

4. Karlheinz Straub (20 out of 25 patents)

5. Martin Friedrich Kustermann (18 out of 45 patents)

6. Karl Steiner (17 out of 53 patents)

7. Gerhard Kotitschke (16 out of 45 patents)

8. Hans Loser (15 out of 25 patents)

9. Andreas Meschenmoser (15 out of 35 patents)

10. Albrecht Meinecke (15 out of 51 patents)

11. Ulrich Begemann (14 out of 37 patents)

12. Joachim Grabscheid (14 out of 32 patents)

13. Hans-Peter Sollinger (14 out of 51 patents)

14. Manfred Ueberschar (13 out of 15 patents)

15. Wolfgang Ruf (12 out of 36 patents)

Core Competencies:

Press Belt

Fiber Web Production

Liquid Application Medium

Basis Weight Control

Multi-Ply Paper

Dewatering Process

Web Profile Control

Coating Medium Applicator

Drying Screen

Suction Forming Roll

Rotating Roll Oscillation Damping

Paper Machine Technology

305 patents: Sort by Forward Citations

1. 6908532 - Press belt (2005-06-21),

2. 6845281 - Control and/or regulating system for a machine used for producing a fiber web (2005-01-18),

3. 6702926 - Process for forming a multi-ply fiber web (2004-03-09),

4. 6613386 - Apparatus and method for direct or indirect application of a liquid or pasty medium onto a traveling material web (2003-09-02),

5. 6599395 - Method and apparatus to produce paper webs coated on both sides (2003-07-29),

6. 6585860 - Method to control or regulate the basis weight of a paper or cardboard web (2003-07-01),

7. 6524441 - Process for detecting and correcting a fiber orientation cross direction profile change (2003-02-25),

8. 6497792 - Paper machine using metal screen for press section and dryer cylinders (2002-12-24),

9. 6494954 - Method and apparatus for directly or indirectly applying a liquid or pasty application medium to one or both sides of a continuous surface (2002-12-17),

10. 6475281 - Applicator for direct or indirect application of a liquid or pasty coating medium onto a traveling material web (2002-11-05),

11. 6468588 - Apparatus and method for application of a liquid or pasty medium onto a passing substrate (2002-10-22),

12. 6436239 - Method to reduce the adhesion of a damp fibrous material web to a rotating roll (2002-08-20),

13. 6425513 - Device and method for transferring a threading strip or a material strip (2002-07-30),

14. 6419794 - Method and apparatus for damping contact oscillations of rotating rolls (2002-07-16),

15. 6416580 - Method and apparatus for applying a liquid or pasty medium on a traveling material web (2002-07-09),

Voith Sulzer Papiermaschinen GmbH is a leading global provider of paper machine technology and services based in Germany. With over 150 years of experience, the company specializes in developing innovative solutions for the paper industry. Voith Sulzer Papiermaschinen GmbH offers a wide range of products including paper machines, rolls, and automation systems. Their cutting-edge technologies and sustainable solutions help paper manufacturers optimize their production processes and enhance product quality. To learn more about Voith Sulzer Papiermaschinen GmbH and their offerings, visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

305 Patents

#3 in Heidenheim

#213 in Germany

#2,850 in the World

Heidenheim, Germany

Voith Sulzer Papiermaschinen Gmbh

Forward Citations = 1,359

210 inventors:

Christian Schiel (35 out of 141 patents)

Markus Oechsle (32 out of 57 patents)

Zygmunt Madrzak (24 out of 47 patents)

4. Karlheinz Straub (20 out of 25 patents)

5. Martin Friedrich Kustermann (18 out of 45 patents)

Please report any incorrect information to support@idiyas.com

Loading…