Mistley, United Kingdom

James Jack

This inventor holds 6 USPTO granted patents. Top assignees: Bakelite Xylonite Limited, Bxl Plastics Limited. Active years: 1976-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Jack. Retrieved from https://idiyas.com/inventor/james-jack-qhb7wfax

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 90(Granted Patents)


Location History:

  • Manningtree, EN (1976)
  • Mistley, EN (1976 - 1978)
  • Mistley, GB (1978 - 1981)

Company Filing History:


Years Active: 1976-1981

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6 patents (USPTO):Explore Patents

Title: Innovations of James Jack - A Pioneer in Plastic Processing Technologies

Introduction

James Jack, an accomplished inventor based in Mistley, Great Britain, has made significant contributions to the field of plastic processing with a total of six patents to his name. His inventive spirit and dedication have led to advancements in extrusion processes and materials, particularly in the production of multi-cellular articles from polyolefins.

Latest Patents

Among his notable inventions, the most recent patents include the development of an apparatus for quenching tubes, as detailed in U.S. Patent No. 3,796,781. This innovation enhances the production of quenched tubes made from plastic materials by integrating a liquid absorbent material into the calibrating disc assembly. Another significant patent involves a process for producing multi-cellular articles from a blend of crystalline polyolefin and metal resinate. This methodology describes the formation of shaped articles that can be uniaxially or biaxially stretched to achieve desired multi-cellular characteristics, thereby expanding the applications of polyolefin materials.

Career Highlights

Throughout his career, James has collaborated with several prominent companies. He has undertaken pivotal roles in Bakelite Xylonite Limited and BXL Plastics Limited. His contributions have been instrumental in shaping their product innovations and advancing their manufacturing processes.

Collaborations

Jack has worked alongside esteemed colleagues, including Terence John Taylor-Brown and Godfrey A. King. These collaborations have fostered an environment of creativity and problem-solving, propelling their shared goals in the realm of plastics technology and innovation.

Conclusion

James Jack stands out as a key figure in the development of innovative technologies within plastic processing. His patents not only demonstrate his inventive prowess but also reflect his commitment to enhancing manufacturing processes. His work continues to inspire future innovations, positioning him as a notable inventor in the industry.

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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