This inventor holds 7 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 3 EPO patents. Top assignees: Iogen Energy Corporation, Codexis, Inc., Novozymes A/s. Active years: 2011-2016.
Location History:
- Ontario, CA (2011)
- Ottawa, CA (2011 - 2012)
- Nepean, CA (2012 - 2016)
Company Filing History:
4 out of 68 
2 out of 467 
1 out of 1,420 
Years Active: 2011-2016
Title: Christopher Hill: Innovator in Cellulose Enzyme Technology
Introduction
Christopher Hill is a notable inventor based in Nepean, Canada. He has made significant contributions to the field of biotechnology, particularly in the development of cellulose enzymes. With a total of 7 patents to his name, Hill's work has advanced the understanding and application of enzymes in various industrial processes.
Latest Patents
One of Hill's latest patents focuses on cellobiohydrolase enzymes. This invention provides isolated cellobiohydrolases that comprise a modified Glycoside Hydrolase (GH) Family 7 catalytic domain, a GH Family 7 catalytic domain, and a modified Family 1 carbohydrate binding module (CBM). These isolated cellobiohydrolases exhibit from 45% to about 99.9% amino acid sequence identity to specific sequences and demonstrate improved activity on process substrates. Additionally, the patent includes genetic constructs and genetically modified microbes for expressing these isolated cellobiohydrolases, as well as a process for producing them.
Another significant patent relates to cellulase enzyme mixtures for depilling. This invention describes a depilling composition that includes an enzyme mixture comprising a Family 45 cellulase and one or more additional cellulases from Family 5 or Family 6. The enzyme mixture is characterized by a weight ratio that exhibits synergy in specific depilling activity assays. Furthermore, the patent outlines a process for depilling that involves contacting cellulose-containing goods with the depilling composition.
Career Highlights
Throughout his career, Christopher Hill has worked with prominent companies in the biotechnology sector. Notable among these are Iogen Energy Corporation and Codexis, Inc. His experience in these organizations has contributed to his expertise in enzyme technology and innovation.
Collaborations
Hill has collaborated with several professionals in his field, including John J Tomashek and Chengsong Liu. These partnerships have likely enhanced his research and development efforts, leading to successful innovations.
Conclusion
Christopher Hill's contributions to cellulose enzyme technology have positioned him as a key figure in the biotechnology industry. His innovative patents and collaborations reflect his commitment to advancing scientific knowledge and practical applications in this vital area.