logo

For the Inventor, By the Inventor

Chur, Switzerland

Foseco Trading A.g.


USPTO Granted Patents = 43

Trademarks = 3

Forward Citations = 311

Loading Chart...
Loading Chart...

55 inventors (with patents filed for the assignee):

goldMedal Helmut Jaunich (4 out of 8 patents)

silverMedal Daniel Maurice Massin (3 out of 3 patents)

bronzeMedal Josef Schiffarth (3 out of 3 patents)

4.  Dietger Dunkelmann (3 out of 3 patents)

5.  Tarek El Gammal (2 out of 7 patents)

6.  Robert Edwin Atterbury (2 out of 2 patents)

7.  John Henry Courtenay (2 out of 4 patents)

8.  Martin Bernard Wardell (2 out of 2 patents)

9.  Frank Neat (2 out of 2 patents)

10.  Jean Louis Duchateau (2 out of 2 patents)

11.  David C Willard (2 out of 2 patents)

12.  Ian J Hazlehurst (2 out of 2 patents)

13.  Maurice G Rogers (2 out of 2 patents)

14.  Nick Wukovich (2 out of 2 patents)

15.  Richard A Lacjak (2 out of 2 patents)


Core Competencies:
Refractory
Tundishes
Induction Furnaces
Molten Metal Handling
Heat-Insulating Articles
Graphite Electrodes
Continuous Casting
Ceramic Articles
Thermit Compositions
Casting Vessels
Insulating Sleeves
Lining Slabs

43 patents:

1. 4900603 - Refractory, heat insulating articles (1990-02-13),
2. 4750717 - Tundishes (1988-06-14),
3. 4675879 - Induction furnaces (1987-06-23),
4. 4623131 - Molten metal handling vessels (1986-11-18),
5. 4618079 - Refractory, heat-insulating slabs (1986-10-21),
6. 4524954 - Method of operating a mixer type hot metal car for the transport of (1985-06-25),
7. D274912 - Refractory tube (1984-07-31),
8. 4438515 - Protection of graphite electrodes (1984-03-20),
9. 4435510 - Protection of graphite electrodes (1984-03-06),
10. D270093 - Tundish liner board (1983-08-09),
11. D266567 - Insulating riser sleeve (1982-10-19),
12. 4352482 - Hot tops (1982-10-05),
13. 4330107 - Teapot ladle and method of use (1982-05-18),
14. D262311 - Tundish lining (1981-12-15),
15. 4286773 - Metallurgical pouring vessels (1981-09-01),
Company Overview
Foseco Trading A.G., headquartered in Chur, Switzerland, specializes in advanced materials and technologies for the metal casting industry. The company focuses on developing innovative solutions in refractory materials, induction furnaces, and molten metal handling, enhancing efficiency and performance in metal production processes. Foseco's expertise extends to tundish technology, heat insulating articles, and ceramic compositions, contributing to improved continuous casting and thermit compositions, thereby supporting the industry's evolving needs.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

43 Patents

#2 in Chur

#324 in Switzerland

#16,040 in the World

Chur, CH
Chur, Switzerland

Foseco Trading A.g.

Forward Citations = 311

55 inventors:

goldMedal Helmut Jaunich (4 out of 8 patents)

silverMedal Daniel Maurice Massin (3 out of 3 patents)

bronzeMedal Josef Schiffarth (3 out of 3 patents)

4.  Dietger Dunkelmann (3 out of 3 patents)

5.  Tarek El Gammal (2 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Foseco Trading A.g.. Retrieved from https://idiyas.com/company/foseco-trading-a-g

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]
Loading…