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Byk-gardner Gmbh

USPTO Granted Patents = 61

EPO Patents = 2

Trademarks = 27

Forward Citations = 392

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13 inventors (with patents filed for the assignee):

Peter Schwarz (31 out of 31 patents)

Uwe Sperling (19 out of 19 patents)

Konrad Lex (16 out of 16 patents)

4. Heinrich Henssler (8 out of 28 patents)

5. Martin Schultheiss (8 out of 40 patents)

6. Karin Patricia Anger-Marx (7 out of 8 patents)

7. Severin Wimmer (3 out of 3 patents)

8. Thomas J Keane (2 out of 5 patents)

9. Todd A Jackson (1 out of 6 patents)

10. Christopher Groh (1 out of 1 patent)

11. Gerhard Hentschel (1 out of 1 patent)

12. Ralf Zellner (1 out of 1 patent)

13. James M Chwalek (1 out of 1 patent)

Core Competencies:

Spectral Photometer

Ultrasonic Transducer

Color Appearance Measurement

Surface Measurement Instrument

Optical Measuring Instruments

Surface Properties Analysis

Goniometric Examination

Effect Pigments

Quantitative Surface Evaluation

Texture Surface Properties

Calibration of Optical Instruments

Transmission and Reflection Properties

61 patents: Sort by Forward Citations

1. D1093185 - Spectral photometer (2025-09-16),

2. D1090288 - Spectral multi-angle photometer (2025-08-26),

3. 12296361 - High frequency ultrasonic transducer and method of fabrication (2025-05-13),

4. D949713 - Appearance measurement instrument (2022-04-26),

5. D949032 - Color appearance measurement instrument (2022-04-19),

6. 11300406 - Multiple-stage method of investigating surfaces and corresponding apparatus (2022-04-12),

7. 11060966 - Docking station for a surface measuring apparatus (2021-07-13),

8. D846417 - Colorimeter (2019-04-23),

9. D846416 - Colorimeter (2019-04-23),

10. D846415 - Colorimeter (2019-04-23),

11. 9726597 - Apparatus and method of investigating surface properties (2017-08-08),

12. 9581546 - Apparatus and method of investigating coatings with effect pigments (2017-02-28),

13. 9506860 - Apparatus for the calibration of optical measuring instruments (2016-11-29),

14. 9417184 - Apparatus for the calibration of optical measuring instruments (2016-08-16),

15. 9404858 - Method and apparatus for determination of surface properties of coatings by determining contrast of an evaluated image (2016-08-02),

BYK-Gardner GmbH is a leading provider of testing and measurement solutions for the quality control of color, appearance, and physical properties. With over 70 years of experience, the company offers a comprehensive range of instruments and software for various industries including automotive, coatings, plastics, and printing. Their innovative products enable customers to ensure the highest standards of quality and consistency in their manufacturing processes.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

61 Patents

#2 in

#921 in

#11,486 in the World

Byk-gardner Gmbh

Forward Citations = 392

13 inventors:

Peter Schwarz (31 out of 31 patents)

Uwe Sperling (19 out of 19 patents)

Konrad Lex (16 out of 16 patents)

4. Heinrich Henssler (8 out of 28 patents)

5. Martin Schultheiss (8 out of 40 patents)

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