Craig Roger Bartels

Title: Innovations of Craig Roger Bartels: Pioneering Water Purification Technologies

Introduction

Craig Roger Bartels, an accomplished inventor based in San Diego, CA, has made significant contributions to the field of water purification with a total of eight patents to his name. His innovative work primarily focuses on the development of selectively permeable membranes that enhance water treatment processes.

Latest Patents

Among Bartels' notable inventions are his recent patents for selectively permeable graphene oxide membranes. One patent describes a crosslinked graphene and biopolymer (e.g., lignin) based composite membrane designed to selectively resist solutes while allowing for water permeability. This clever design includes optional functional additives within a crosslinked material matrix to improve salt separation from water. The patent also outlines methods for manufacturing these membranes and their applications in dehydrating or extracting solutes from water.

Another patent highlights a graphene material-based membrane that offers selective resistance for solutes or gases while maintaining water permeability. This selectively permeable membrane incorporates graphene oxide and reduced graphene oxide, as well as being functionalized or crosslinked, which enhances both salt separation from water and gas permeability resistance. Bartels has also provided valuable methodologies for the creation of these membranes and their uses for solute removal from water.

Career Highlights

Craig Roger Bartels has garnered extensive experience in the industry, working with well-regarded companies such as Hydranautics and Nitto Denko Corporation. His expertise and innovations in membrane technology have positioned him as a key player in the development of advanced solutions for water purification.

Collaborations

In his career, Bartels has collaborated with distinguished colleagues including Mark Wilf and Masahiko Hirose. These partnerships have allowed for the exchange of ideas and further advancements in the realm of membrane technology and water treatment.

Conclusion

Craig Roger Bartels exemplifies the spirit of innovation through his groundbreaking research and patents in selectively permeable membranes. His contributions not only advance technology but also address critical needs in water purification, positioning him as an influential figure in the engineering community.