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For the Inventor, By the Inventor

Middlesbrough, United Kingdom

Ian S Ripley

This inventor holds 11 USPTO granted patents. Top assignees: Great Eastern (Bermuda) Ltd., Imperial Chemical Industries Limited, Emultec Limited. Active years: 1976-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ian S Ripley. Retrieved from https://idiyas.com/inventor/ian-s-ripley

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

Calculating rank
USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 56(Granted Patents)


Location History:

  • Stockton-On-Tees, EN (1976)
  • Middlesbrough, EN (1978)
  • Cleveland, GB (1983 - 1995)
  • Middlesbrough, GB (1980 - 1999)

Company Filing History:

goldMedal5 out of 5 
 
Great Eastern (Bermuda) Ltd.
 patents
silverMedal3 out of 3,840 
 
Imperial Chemical Industries Limited
 patents
bronzeMedal2 out of 2 
 
Emultec Limited
 patents
4. 1 out of 834,601 
Other
 patents

Years Active: 1976-1999

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11 patents (USPTO):Explore Patents
1. 5916434 - Process for removal of petroleum from particulate materials (1999-06-29),
2. 5470458 - Method for the recovery of black oil residues (1995-11-28),
3. 5135286 - Residue recovery process and apparatus (1992-08-04),
4. 5085242 - Method and apparatus for the removal of black oil residues from tanks (1992-02-04),
5. 5050628 - Tank entry procedure and apparatus (1991-09-24),
6. 4976278 - Method and apparatus for introducing and positioning a tank contents (1990-12-11),
7. 4413914 - Recovery of heavy hydrocarbons from oil sludge (1983-11-08),
8. 4364776 - Recovery of heavy hydrocarbons from oil sludge (1982-12-21),
9. 4187362 - Synthetic resins derived from petroleum (1980-02-05),
10. 4076926 - Polymerization catalyst comprising aluminum halide and an alcohol or (1978-02-28),
11. 3951924 - Resin derivatives (1976-04-20),

Title: The Innovative Contributions of Ian S Ripley

Introduction

Ian S Ripley is a notable inventor based in Middlesbrough, GB, recognized for his significant contributions to the field of petroleum recovery. With a total of 11 patents to his name, Ripley's work focuses on innovative methods for the removal and recovery of petroleum from various materials.

Latest Patents

Among his latest patents is a process for the removal of petroleum from particulate materials. This invention involves the thermal mobilization of black oil residues through direct and/or indirect heating. The mobilized residues are subsequently extracted from the tank using a localized negative pressure method. The recovered black oil residues are then treated to recover oil that can be utilized independently or in combination with other petroleum products.

Career Highlights

Throughout his career, Ian S Ripley has worked with prominent companies such as Great Eastern (Bermuda) Ltd. and Imperial Chemical Industries Limited. His experience in these organizations has contributed to his expertise in petroleum recovery technologies and innovations.

Collaborations

Ripley has collaborated with notable professionals in his field, including Anthony H Needham and Alistair D McBride. These collaborations have likely enhanced his research and development efforts, leading to the successful patenting of his inventions.

Conclusion

Ian S Ripley's innovative work in petroleum recovery showcases his dedication to advancing technology in this critical industry. His patents reflect a commitment to

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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