Sonja Cremer

Title: Sonja Cremer: Innovator in 3D Printing Technology

Introduction

Sonja Cremer is a prominent inventor based in Sulzbach, Germany. She has made significant contributions to the field of 3D printing technology, particularly in the development of multicolored extrusion-based processes. With a total of 2 patents to her name, her work is paving the way for advancements in the production of three-dimensional objects.

Latest Patents

Sonja's latest patents include a multicolour extrusion-based 3D print process and a multicolored fused deposition modeling print. The multicolour extrusion-based 3D print process provides a method for producing mechanically stable, multicolored 3D objects with excellent color definition. This innovative process involves coating the polymer strand before it enters the printing head, ensuring that the coating remains predominantly on the surface of the extruded strand. The multicolored fused deposition modeling print patent relates to a modified process that enhances the color appearance of 3D objects compared to previous methods. This process utilizes coloring of the polymer strand within the nozzle and incorporates a mixing apparatus with multiple injection needles, a static mixer, or a dynamic mixer.

Career Highlights

Sonja Cremer is currently employed at Evonik Rohm GmbH, where she continues to push the boundaries of 3D printing technology. Her work has garnered attention for its innovative approach and practical applications in various industries.

Collaborations

Some of her notable coworkers include Markus Pridoehl and Stephan Kohlstruk, who contribute to the collaborative environment that fosters innovation at Evonik Rohm GmbH.

Conclusion

Sonja Cremer's contributions to 3D printing technology exemplify the spirit of innovation in the field. Her patents reflect a commitment to enhancing the capabilities of 3D printing, making her a key figure in this evolving industry.