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For the Inventor, By the Inventor

Aachen, Germany

Bernhard Lehmann

USPTO Granted Patents = 11


Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 112(Granted Patents)


Location History:

  • Aachen, DE (1994 - 2003)
  • Kreuzau-Langenbroich, DE (2006)

Company Filing History:

goldMedal11 out of 12,157 
 
Bayer Aktiengesellschaft
 patents

Years Active: 1994-2006

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11 patents (USPTO):Explore Patents
1. 7077964 - Process for preparing monodisperse ion exchangers having chelating functional (2006-07-18),
2. 6649663 - Process for preparing monodisperse ion exchangers having chelating functional groups and the use thereof (2003-11-18),
3. 6468359 - Cleaning method (2002-10-22),
4. 6387189 - Surface-cleaning method (2002-05-14),
5. 6329435 - Process for preparing monodisperse, crosslinked bead polymers having thiourea groups and their use for adsorbing metal compounds (2001-12-11),
6. 6245157 - Use of polyaspartic acids in cleaner formulations with abrasive action (2001-06-12),
7. 6231680 - Cleaning method using a mixture containing wood chippings and, optionally, polyaspartic acid and/or a derivative of a polyaspartic acid (2001-05-15),
8. 6100319 - Process for improving the plasticity of ceramic composition and for (2000-08-08),
9. 5707531 - Process for breaking oil emulsions (1998-01-13),
10. 5372723 - Process for reprocessing oil-in-water emulsions (1994-12-13),
11. 5314982 - Process for the preparation of polyurea greases (1994-05-24),

Title: The Innovative Contributions of Bernhard Lehmann in Ion Exchange Technology

Introduction

Bernhard Lehmann, a prominent inventor based in Aachen, Germany, holds an impressive portfolio of 11 patents. His work primarily revolves around the development of advanced ion exchange technologies, which play a crucial role in various industrial processes, particularly in the purification and extraction of valuable metal compounds.

Latest Patents

Lehmann's latest inventions include a groundbreaking process for preparing monodisperse ion exchangers featuring chelating functional groups. This innovative method addresses the need for efficient adsorption of metal compounds, specifically targeting heavy metal and noble metal compounds. Additionally, it provides a significant advantage in extracting alkaline-earth metals from saline solutions derived from alkali metal chloride electrolysis. This technology marks a substantial improvement in the field of material science and offers promising applications in environmental remediation and industrial processes.

Career Highlights

Throughout his career, Bernhard Lehmann has made notable strides in the field of ion exchange technology. His affiliation with Bayer Aktiengesellschaft has allowed him to collaborate with some of the brightest minds in the industry. His dedication to research and innovation has resulted in multiple patents, cementing his reputation as a leading inventor in the realm of ion exchange.

Collaborations

Lehmann's work stands out not only because of his individual contributions but also due to successful collaborations with esteemed colleagues such as Reinhold M Klipper and Ulrich Schnegg. Together, they have explored the potential of ion exchangers with chelating functional groups, pushing the boundaries of what is possible in material science.

Conclusion

Bernhard Lehmann's contributions to ion exchange technology demonstrate the vital role of innovation in both scientific and industrial advancements. His latest patents reveal a commitment to developing environmentally friendly and efficient processes for metal compound adsorption and extraction. As an inventor, Lehmann continues to shape the future of material science, inspiring new generations of researchers and engineers in the field.

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