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Trademarks = 2

Forward Citations = 110

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10 inventors (with patents filed for the assignee):

Neil M Wallace (4 out of 4 patents)

John P Harrington (2 out of 2 patents)

Peter Derek Carlisle (1 out of 2 patents)

4. Heinz K Muller (1 out of 7 patents)

5. Derek E Cadden (1 out of 1 patent)

6. Jacobus A De Lange (1 out of 1 patent)

7. Norman A Bury (1 out of 1 patent)

8. Norman J Morrison (1 out of 1 patent)

9. Ivan Taylor (1 out of 1 patent)

10. Jacobus A Ten Houte De Lange (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 5529317 - Floating ring seal with return structures and process for making it (1996-06-25),

2. 5375854 - Mechanical face seals (1994-12-27),

3. 5277545 - Vapor emission control (1994-01-11),

4. 4744782 - Centrifugal couplings (1988-05-17),

5. 4659092 - Mechanical seals (1987-04-21),

6. 4575357 - Flexible couplings (1986-03-11),

7. 4552368 - Backup seal with bush in form of radially floating washer (1985-11-12),

8. 4538821 - Mechanical seals (1985-09-03),

9. 4492583 - Membrane type couplings (1985-01-08),

10. 4073161 - Flexible couplings (1978-02-14),

Flexibox Limited is a leading manufacturer and supplier of flexible packaging solutions. With over 20 years of experience, we offer a wide range of products including stand-up pouches, spouted pouches, and quad seal bags. Our innovative designs and high-quality materials ensure that our packaging is both functional and visually appealing. We work closely with our clients to provide custom packaging solutions that meet their unique requirements. Contact us today to learn more about our products and services.

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USPTO Data Jan 1 1976 - Dec 30 2025

10 Patents

#28 in Manchester

#1,698 in United Kingdom

#54,316 in the World

Manchester, United Kingdom

Flexibox Limited