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Wehrheim, Germany

Heraeus Gmbh

USPTO Granted Patents = 20

EPO Patents = 1

Forward Citations = 134

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25 inventors (with patents filed for the assignee):

Michael Bartholomeusz (6 out of 11 patents)

Michael Tsai (5 out of 5 patents)

Bernd Kunkel (4 out of 5 patents)

4. Wenjun Zhang (3 out of 11 patents)

5. Michael Sandlin (3 out of 3 patents)

6. Edmar Amaya (2 out of 5 patents)

7. Willy Zhang (2 out of 2 patents)

8. Phillip Corno (2 out of 2 patents)

9. J Thomas Hochheimer (2 out of 2 patents)

10. Anand Deodutt (2 out of 2 patents)

11. Frans Peter Lautzenhiser (2 out of 17 patents)

12. Michael Schlosser Skrzat (2 out of 2 patents)

13. John Thomas Hochheimer (2 out of 2 patents)

14. Jerry I Steinberg (2 out of 6 patents)

15. Sebastian Vogt (1 out of 175 patents)

20 patents: Sort by Forward Citations

1. 8512762 - Sporicidal compositions and use thereof (2013-08-20),

2. 8118906 - Methodology for recycling Ru and Ru-alloy deposition targets and targets made of recycled Ru and Ru-based alloy powders (2012-02-21),

3. 7494617 - Enhanced formulation of cobalt alloy matrix compositions (2009-02-24),

4. 7397013 - Plasma lineation electrode (2008-07-08),

5. RE40100 - Fabrication of B/C/N/O/Si doped sputtering targets (2008-02-25),

6. 7311874 - Sputter target and method for fabricating sputter target including a plurality of materials (2007-12-25),

7. 7229588 - Mechanically alloyed precious metal magnetic sputtering targets fabricated using rapidly solidified alloy powders and elemental Pt metal (2007-06-12),

8. 7175802 - Refurbishing spent sputtering targets (2007-02-13),

9. 6949156 - Methods for making and using self-constrained low temperature glass-ceramic unfired tape for microelectronics (2005-09-27),

10. 6797137 - Mechanically alloyed precious metal magnetic sputtering targets fabricated using rapidly solidfied alloy powders and elemental Pt metal (2004-09-28),

11. 6759005 - Fabrication of B/C/N/O/Si doped sputtering targets (2004-07-06),

12. 6743534 - Self-constrained low temperature glass-ceramic unfired tape for microelectronics and methods for making and using the same (2004-06-01),

13. 6599377 - Wrought processing of brittle target alloy for sputtering applications (2003-07-29),

14. 6521062 - Wrought processing of brittle target alloy for sputtering applications (2003-02-18),

15. 6514358 - Stretching of magnetic materials to increase pass-through-flux (PTF) (2003-02-04),

Heraeus is a global provider of precious metals, materials, and technologies. With more than 160 years of experience, Heraeus offers innovative solutions in the fields of precious metals, dental and medical products, quartz glass, sensors and specialty light sources. Heraeus is committed to helping customers achieve their highest goals and creating sustainable value for all stakeholders.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

20 Patents

#3 in Wehrheim

#2,245 in Germany

#30,350 in the World

Wehrheim, Germany

Heraeus Gmbh

Forward Citations = 134

25 inventors:

Michael Bartholomeusz (6 out of 11 patents)

Michael Tsai (5 out of 5 patents)

Bernd Kunkel (4 out of 5 patents)

4. Wenjun Zhang (3 out of 11 patents)

5. Michael Sandlin (3 out of 3 patents)

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