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Schott Glas

USPTO Granted Patents = 232

% Expired Patents = 35.3

Trademarks = 25

Forward Citations = 3,396

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381 inventors (with patents filed for the assignee):

Bernd Schultheis (15 out of 63 patents)

Uwe Kolberg (15 out of 36 patents)

Peter Brix (15 out of 47 patents)

4. Michael Spallek (13 out of 48 patents)

5. Martin Taplan (13 out of 41 patents)

6. Peter Nass (12 out of 27 patents)

7. Friedrich Siebers (10 out of 57 patents)

8. Ulrich Peuchert (10 out of 44 patents)

9. Hildegard Römer (10 out of 10 patents)

10. Werner Kiefer (9 out of 32 patents)

11. Christian Kunert (9 out of 20 patents)

12. Silke Wolff (8 out of 34 patents)

13. Ute Woelfel (7 out of 34 patents)

14. Kurt Schaupert (7 out of 28 patents)

15. Otmar Becker (7 out of 16 patents)

Core Competencies:

Glass-Ceramics

Optical Fibers

Lead-Free Glass

Aluminoborosilicate Glass

Microwave Units

Photonic Devices

Thin-Film Solar Cells

Crystal Growth

Gas Injection

Integrated Circuits

Glass Refining

Chemical Resistance

232 patents: Sort by Forward Citations

1. 7694533 - Method for the refining of glass (2010-04-13),

2. 7406841 - Glass-ceramic product with variably adjustable zero crossing of the CTE-T curve (2008-08-05),

3. 7377131 - Method for producing a glass body (2008-05-27),

4. 7326443 - Method and device for heating and fixing an inking, particularly a toner powder on a plate-shaped support (2008-02-05),

5. 7271911 - Method for the quantitative measurement of the pulse laser stability of synthetic fused silica glass (2007-09-18),

6. 7162894 - Method for charging quartz glass objects with hydrogen (2007-01-16),

7. 7157392 - Alkali-free aluminoborosilicate glasses, and uses thereof (2007-01-02),

8. 7153797 - Alkali-free aluminoborosilicate glasses and uses thereof (2006-12-26),

9. 7141521 - Flat float glass (2006-11-28),

10. 7109070 - Production of a composite material having a biodegradable plastic substrate and at least one coating (2006-09-19),

11. 7087446 - Method of mounting optoelectronic devices on an optical element and article (2006-08-08),

12. 7074732 - Zinc-containing optical glass materials (2006-07-11),

13. 7072562 - Optical fibers made from multicomponent glass (2006-07-04),

14. 7067007 - Process and device for growing single crystals (2006-06-27),

15. 7064483 - Process for producing organic light-emitting diodes, and organic light-emitting diode (2006-06-20),

Schott Glas, headquartered in Mainz, Germany, is a leading innovator in glass technology, specializing in the development and manufacturing of advanced glass materials. The company focuses on a diverse range of core technologies, including glass-ceramics, optical fibers, and lead-free glass, catering to various industries such as telecommunications, electronics, and solar energy. Schott is also recognized for its contributions to photonic devices and microwave units, emphasizing sustainability and high-performance solutions in its product offerings.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

232 Patents

#3 in Mainz

#249 in Germany

#3,697 in the World

Schott Glas

Forward Citations = 3,396

381 inventors:

Bernd Schultheis (15 out of 63 patents)

Uwe Kolberg (15 out of 36 patents)

Peter Brix (15 out of 47 patents)

4. Michael Spallek (13 out of 48 patents)

5. Martin Taplan (13 out of 41 patents)

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