John H Lauterbach

Title: John H Lauterbach: Innovator in Tobacco Processing

Introduction

John H Lauterbach is a notable inventor based in Louisville, KY (US). He has made significant contributions to the tobacco industry, holding a total of 4 patents. His innovative approaches have led to advancements in tobacco treatment processes and cigarette paper coloring.

Latest Patents

One of Lauterbach's latest patents is a tobacco treatment process. This process involves placing two types of tobacco into an aqueous medium, where the water-soluble chemical components of each type are solubilized to form a tobacco extract. The two types of tobacco remain in the aqueous medium until an equilibrium is reached. Afterward, they are removed, dried separately, blended into a preselected ratio, and cut into a preselected size for use in cigarette smoking articles. Additionally, the tobacco extract may undergo treatments to reduce microflora concentration before being added back to the tobacco prior to blending and cutting. Another significant patent is for a dye used to color cigarette paper. This dye achieves a brown color using caramel as the primary coloring agent, along with a plasticizer to maintain the paper's integrity. The dye can also include carmine to adjust the shade and hue of the brown color, and a burn additive to enhance the burning properties of the dyed paper.

Career Highlights

Lauterbach has worked with Brown & Williamson Tobacco Corporation, where he has applied his expertise in tobacco processing. His work has contributed to the development of innovative products that enhance the smoking experience.

Collaborations

Lauterbach has collaborated with notable coworkers such as Frank Kelley St Charles and Li-Chung Chao, further enriching his work in the field.

Conclusion

John H Lauterbach's contributions to tobacco processing and product innovation have made a lasting impact on the industry. His patents reflect a commitment to improving the quality and experience of tobacco products.