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New York, NY, United States of America

Schwarzkopf Development Corporation

USPTO Granted Patents = 32

Forward Citations = 791

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46 inventors (with patents filed for the assignee):

Hubert Bildstein (5 out of 6 patents)

Wilfried Schintlmeister (4 out of 9 patents)

Ralf Eck (3 out of 6 patents)

4. Wolf-Dieter Otte (3 out of 3 patents)

5. Siegfried Schider (3 out of 3 patents)

6. Heinz Otte (3 out of 3 patents)

7. Wolfgang Glätzle (2 out of 4 patents)

8. Johann Bodem (2 out of 2 patents)

9. Friedrich Heitzinger (2 out of 2 patents)

10. Rudolf Machenschalk (2 out of 2 patents)

11. Fritz Simader (2 out of 2 patents)

12. Otto Wiesner (2 out of 2 patents)

13. Wolfgang Wallgram (1 out of 6 patents)

14. Johann Maier (1 out of 4 patents)

15. Michael Schretter (1 out of 4 patents)

Core Competencies:

Extrusion Process

Soldered Joint

Creep-Resistant Alloy

Rotary Anode

Sputter Target

Superconducting Wire

Cutting Tool

Medullary Nail

Cemented Carbide

Temperature Measurements

Decorative Articles

Cermet Materials

32 patents: Sort by Forward Citations

1. 5116659 - Extrusion process and tool for the production of a blank having internal (1992-05-26),

2. 5051139 - Process for the manufacture of semi-finished products or preformed parts (1991-09-24),

3. 5049355 - Process for producing an ODS sintered alloy (1991-09-17),

4. 5023043 - Actively cooled device (1991-06-11),

5. 4990402 - Process for the manufacture of a soldered joint (1991-02-05),

6. 4950327 - Creep-resistant alloy of high-melting metal and process for producing (1990-08-21),

7. 4938641 - Parting tool (1990-07-03),

8. 4901338 - Rotary anode for X-ray tubes and method of manufacture (1990-02-13),

9. 4895770 - Process for the manufacture of multi-layered, coated hardmetal parts (1990-01-23),

10. 4780902 - Rotary anode for X-ray tubes (1988-10-25),

11. 4777060 - Method for making a composite substrate for electronic semiconductor (1988-10-11),

12. 4752335 - Process for the manufacture of a target for cathodic sputtering (1988-06-21),

13. 4731116 - Sputter target and process for producing sputter target (1988-03-15),

14. 4704249 - Process for producing a superconducting wire having a Chevrel phases (1987-11-03),

15. 4522202 - Curved intramedullary lower leg spike (1985-06-11),

Schwarzkopf Development Corporation is a prominent player in the field of advanced materials and technology solutions, focusing on the development and manufacturing of innovative products for various industries. The company specializes in creating high-performance materials that cater to the needs of sectors such as automotive, aerospace, and consumer goods. With a strong emphasis on research and development, Schwarzkopf is dedicated to pushing the boundaries of technology to deliver cutting-edge solutions that enhance performance and sustainability.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

32 Patents

#272 in New York, NY

#636 in New York

#10,593 in US

#20,660 in the World

New York, NY, United States of America

Schwarzkopf Development Corporation

Forward Citations = 791

46 inventors:

Hubert Bildstein (5 out of 6 patents)

Wilfried Schintlmeister (4 out of 9 patents)

Ralf Eck (3 out of 6 patents)

4. Wolf-Dieter Otte (3 out of 3 patents)

5. Siegfried Schider (3 out of 3 patents)

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