Bebington, United Kingdom

David John Christopher

This inventor holds 1 USPTO granted patent. Top assignee: Diversey Lever, Inc.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David John Christopher. Retrieved from https://idiyas.com/inventor/david-john-christopher

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Innovations by David John Christopher

Introduction

David John Christopher is an accomplished inventor based in Bebington, Wirral, GB. He has made significant contributions to the field of cleaning technologies, particularly in the beverage industry. His innovative approach to cleaning returnable beverage bottles has garnered attention for its effectiveness and efficiency.

Latest Patents

David holds a patent for a method for washing plastic returnable beverage bottles with alkaline. This invention relates to a method for cleaning returnable beverage bottles, particularly plastic bottles. The process involves pre-treating the bottles with a concentrated cleaning formulation that contains more than about 0.5% by weight of an alkaline agent. Following this, the cleaning formulation and soil are removed in one or more subsequent stages. This method enhances the cleanliness and safety of beverage containers, ensuring they are ready for reuse.

Career Highlights

David is currently employed at Diversey Lever, Inc., where he continues to develop innovative cleaning solutions. His work focuses on improving the sustainability and efficiency of cleaning processes in the beverage industry. With a strong commitment to innovation, David has established himself as a key player in his field.

Collaborations

David collaborates with various professionals in the industry, including his coworker Norman Jason Pritchard. Together, they work on advancing cleaning technologies and exploring new methods to enhance product safety and environmental sustainability.

Conclusion

David John Christopher's contributions to the field of cleaning technologies, particularly through his patented method for washing plastic returnable beverage bottles, highlight his innovative spirit and dedication to improving industry standards. His work at Diversey Lever, Inc. continues to pave the way for advancements in sustainable cleaning solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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