David Walker

Title: David Walker - Innovator in Encapsulation Technology

Introduction

David Walker is a notable inventor based in Bath, GB. He has made significant contributions to the field of encapsulation technology, particularly through his innovative patent that enhances the manufacturing process of soft capsules.

Latest Patents

David Walker holds a patent for an "Apparatus for manufacturing encapsulated products." This invention relates to a method and apparatus for forming soft capsules and provides novel processing flexibility. The apparatus includes extrusion dies as an alternative to spreader boxes and utilizes melt-on-demand technology to enhance the long-term stability of the film-forming materials. Preferred embodiments of the invention provide a positive displacement pump to transport the molten film-forming material from the melt-on-demand device to the extrusion device. Additionally, a reservoir means is disposed between the extrusion device and the means to melt the film-forming material. The encapsulation apparatus may also include a valved injection wedge.

Career Highlights

David Walker is associated with R.P. Scherer Technologies, Inc., where he has been instrumental in advancing encapsulation technologies. His work has contributed to the development of more efficient and stable methods for producing soft capsules.

Collaborations

Some of his notable coworkers include Keith Edward Tanner and Steve Burnett, who have collaborated with him on various projects within the company.

Conclusion

David Walker's innovative work in encapsulation technology has paved the way for advancements in the manufacturing of soft capsules. His contributions continue to influence the industry and enhance product stability and processing flexibility.