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W.c. Heraeus Gmbh

USPTO Granted Patents = 149

EPO Patents = 12

Trademarks = 7

Forward Citations = 1,710

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271 inventors (with patents filed for the assignee):

David Francis Lupton (10 out of 34 patents)

Fritz Aldinger (10 out of 23 patents)

Heiko Specht (7 out of 30 patents)

4. Gunter Herklotz (7 out of 7 patents)

5. Nils Harmsen (7 out of 7 patents)

6. Waltraud Werdecker (6 out of 25 patents)

7. Horst Ziegler (6 out of 9 patents)

8. Michael Hormann (6 out of 6 patents)

9. Franz Sperner (6 out of 9 patents)

10. Frank Krüger (5 out of 16 patents)

11. Jens Troetzschel (5 out of 19 patents)

12. Harald Manhardt (5 out of 14 patents)

13. Hans Opower (5 out of 40 patents)

14. Jurgen Witt (5 out of 5 patents)

15. Albrecht Bischoff (5 out of 6 patents)

Core Competencies:

Medical Leads

Ta-Base Alloys

Stimulation Electrodes

Powder Metallurgy

Noble Metal Recycling

Laminated Substrates

High-Temperature Niobium

Electrode Systems

Copper Bonding

Cathodic Sputtering

Electroplating Baths

Electrical Contacts

149 patents: Sort by Forward Citations

1. 9014816 - Medical lead with filler layer (2015-04-21),

2. 8636825 - Melting method for producing an inclusion-free Ta-base alloy (2014-01-28),

3. 8606370 - Connection element for conduction coil (2013-12-10),

4. 8594808 - Stimulation electrode (2013-11-26),

5. 8569625 - Joined dissimilar materials (2013-10-29),

6. 8528201 - Method of producing an electrical bushing with gradient cermet (2013-09-10),

7. 8494635 - Method for sintering electrical bushings (2013-07-23),

8. 8414679 - Producing an alloy with a powder metallurgical pre-material (2013-04-09),

9. 8399529 - Method of homogenization and, optionally, analysis for processing moist noble metal-containing recycling materials with an unknown noble metal content (2013-03-19),

10. 8394170 - Use of powder-metallurgical pre-material for producing an NB alloy that is free of inclusions (2013-03-12),

11. 8252252 - Processes for the recovery of ruthenium from materials containing ruthenium or ruthenium oxides or from ruthenium-containing noble metal ore concentrates (2012-08-28),

12. 8250844 - Helically-wound cable and method (2012-08-28),

13. 8153232 - Laminated substrates for mounting electronic parts and methods for making same (2012-04-10),

14. 8137518 - Magnetic shunts in tubular targets (2012-03-20),

15. 8117817 - Helically-wound cable and method (2012-02-21),

W.C. Heraeus GmbH is a global technology group headquartered in Hanau, Germany. With a history spanning over 160 years, the company specializes in precious metals, materials, and technologies. They provide innovative solutions for various industries including automotive, electronics, pharmaceuticals, and telecommunications. W.C. Heraeus GmbH is committed to driving advancements through research, development, and production of high-quality products.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

149 Patents

#3 in Hanau

#443 in Germany

#5,331 in the World

W.c. Heraeus Gmbh

Forward Citations = 1,710

271 inventors:

David Francis Lupton (10 out of 34 patents)

Fritz Aldinger (10 out of 23 patents)

Heiko Specht (7 out of 30 patents)

4. Gunter Herklotz (7 out of 7 patents)

5. Nils Harmsen (7 out of 7 patents)

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