% Expired Patents = 12.5

EPO Patents = 1

Trademarks = 5

Forward Citations = 9

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5 inventors (with patents filed for the assignee):

Paul Bernard Newman (6 out of 21 patents)

Keith Bailey (6 out of 6 patents)

Nick James (6 out of 6 patents)

4. Roger Lanary (2 out of 2 patents)

5. Brian Foster (2 out of 2 patents)

6. Simon Mark O'Connor (1 patent)

7. Richard James Price (1 patent)

8. Nigel Peter Webley (1 patent)

9. Mark Boss (1 patent)

8 patents: Sort by Forward Citations

1. D849226 - Atomizer (2019-05-21),

2. D842981 - Atomizer (2019-03-12),

3. D842980 - Atomizer (2019-03-12),

4. D842979 - Atomizer (2019-03-12),

5. D842978 - Atomizer (2019-03-12),

6. D842451 - Atomizer (2019-03-05),

7. 8025501 - Burner and method of burning gas in a furnace (2011-09-27),

8. 7429173 - Burner and method of burning gas in a furnace (2008-09-30),

Company Overview

Hamworthy Combustion Engineering Limited is a leading provider of heating and hot water solutions for commercial and industrial applications. With a history dating back over 100 years, the company is known for its high-quality products and innovative technologies. Their comprehensive range of products includes boilers, water heaters, and heating systems, all designed to deliver efficient and reliable performance. With a strong commitment to sustainability and customer satisfaction, Hamworthy Combustion Engineering Limited continues to be a trusted partner for businesses around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#2 in Dorset

#2,100 in United Kingdom

Dorset, United Kingdom

Hamworthy Combustion Engineering Limited

Forward Citations = 9

5 inventors:

Paul Bernard Newman (6 out of 21 patents)

Keith Bailey (6 out of 6 patents)

Nick James (6 out of 6 patents)

4. Roger Lanary (2 out of 2 patents)

5. Brian Foster (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hamworthy Combustion Engineering Limited. Retrieved from https://idiyas.com/company/hamworthy-combustion-engineering

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

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]

1 patent (EPO):

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]