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For the Inventor, By the Inventor

Zurich, Switzerland

Concast Ag

USPTO Granted Patents = 65

% Expired Patents = 9.2



Forward Citations = 315

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52 inventors (with patents filed for the assignee):

goldMedal Markus Schmid (12 out of 15 patents)

silverMedal Heinrich Marti (7 out of 24 patents)

bronzeMedal Adalbert Rohrig (5 out of 5 patents)

4.  Franz Kawa (4 out of 6 patents)

5.  Adalbert Roehrig (4 out of 9 patents)

6.  Fritz Willim (4 out of 7 patents)

7.  Werner Bruderer (4 out of 14 patents)

8.  Hans Gloor (3 out of 9 patents)

9.  Manfred Wolf (3 out of 5 patents)

10.  Raymond Vial (3 out of 4 patents)

11.  Armin Thalmann (3 out of 3 patents)

12.  Josef K Zeller (3 out of 4 patents)

13.  Friedrich Fluckiger (3 out of 3 patents)

14.  Theodor Rummel (3 out of 3 patents)

15.  Wilfried Heinemann (3 out of 5 patents)


Core Competencies:
Continuous Casting
Steel Strands
Casting Molds
Cooling Methods
Electrolytic Coating
Strand Cooling
Support Guide
Flux Powder
Roller Apron
Dummy Bar Head
Strand Guide Arrangement
Oscillatory Mold

65 patents:

1. 8425832 - Injector for arc furnace (2013-04-23),
2. 8109320 - Method and apparatus for the continuous casting of preliminary steel sections (2012-02-07),
3. 7631684 - Continuous casting plant (2009-12-15),
4. 7560015 - Process for electrolytic coating of a strand casting mould (2009-07-14),
5. 7515755 - Method and device for the automated recognition of semi-finished products (2009-04-07),
6. 7422049 - Tubular mould for continuous casting (2008-09-09),
7. 7421876 - Marking machine for metallurgical products (2008-09-09),
8. 7222658 - Die cavity of a casting die for continuously casting billets and blooms (2007-05-29),
9. 4640338 - Roller apron for casting of support-pre-profiles or sectional shapes and (1987-02-03),
10. 4540037 - Method and apparatus for bidirectional horizontal continuous casing (1985-09-10),
11. 4523672 - Method for the transverse conveying of strand sections of a multi-strand (1985-06-18),
12. 4478272 - Method for continuous casting of steel strands, especially slabs (1984-10-23),
13. 4450892 - Method and apparatus for continuous casting of metallic strands in a (1984-05-29),
14. 4422884 - Method of treating a continuously cast strand formed of stainless steel (1983-12-27),
15. 4381030 - Dummy bar head for a steel continuous casting installation containing an (1983-04-26),
Company Overview
Concast AG, based in Zurich, Switzerland, specializes in continuous casting technology, primarily for the steel industry. The company focuses on developing advanced solutions for the production of steel strands, utilizing innovative casting molds and cooling methods to enhance efficiency and product quality. Concast AG also explores electrolytic coating techniques and strand cooling systems, ensuring optimal performance in steel manufacturing. With a commitment to technological advancement, the company plays a crucial role in the evolution of casting processes.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

65 Patents

#15 in Zurich

#234 in Switzerland

#11,344 in the World

Zurich, CH
Zurich, Switzerland

Concast Ag

Forward Citations = 315

52 inventors:

goldMedal Markus Schmid (12 out of 15 patents)

silverMedal Heinrich Marti (7 out of 24 patents)

bronzeMedal Adalbert Rohrig (5 out of 5 patents)

4.  Franz Kawa (4 out of 6 patents)

5.  Adalbert Roehrig (4 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Concast Ag. Retrieved from https://idiyas.com/company/concast-ag

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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