This inventor holds 2 USPTO granted patents. Top assignees: Valentis, Inc., Other. Active years: 2006-2012.
Company Filing History:
1 out of 11 
1 out of 834,307 Years Active: 2006-2012
Title: Innovations by John Welp
Introduction
John Welp is an accomplished inventor based in Willis, TX (US). He has made significant contributions to the field of biotechnology, particularly in the area of plasmid purification. With a total of 2 patents, his work has had a notable impact on the efficiency and effectiveness of DNA isolation processes.
Latest Patents
Welp's latest patents focus on a scalable alkaline lysis process for plasmid purification. This innovative process includes procedures and devices designed for the isolation of large quantities of plasmid DNA from recombinant cells. The method ensures effective, controllable, and economical operation while maintaining a consistently low level of host chromosomal DNA in the final plasmid product. It involves a series of new unit operations and devices for cell resuspension, cell lysis, and neutralization.
Career Highlights
Throughout his career, John Welp has worked with various companies, including Valentis, Inc. His experience in the biotechnology sector has allowed him to develop and refine his patented processes, contributing to advancements in the field.
Collaborations
Welp has collaborated with notable individuals such as Samuel Nochumson and Ross Durland. These partnerships have further enhanced his work and innovation in plasmid purification.
Conclusion
John Welp's contributions to the field of biotechnology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the methods used in plasmid purification, showcasing the importance of innovation in scientific research.