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Nottingham, United Kingdom

Delta Biotechnology Limited

USPTO Granted Patents = 23

Trademarks = 2

Forward Citations = 976

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43 inventors (with patents filed for the assignee):

Darrell Sleep (7 out of 24 patents)

Alan Victor Quirk (6 out of 8 patents)

John Rodney Woodrow (5 out of 10 patents)

4. Andrew Robert Goodey (5 out of 7 patents)

5. Richard A Johnson (5 out of 31 patents)

6. David James Ballance (4 out of 19 patents)

7. Edward Hinchliffe (4 out of 4 patents)

8. Mark J Wilson (3 out of 20 patents)

9. Andrew J Turner (3 out of 15 patents)

10. Stephen Berezenko (3 out of 7 patents)

11. Patricia Carol Wood (3 out of 5 patents)

12. David J Ballance (3 out of 3 patents)

13. Steven James Burton (2 out of 14 patents)

14. Steven M Ruben (2 out of 266 patents)

15. William A Haseltine (2 out of 31 patents)

23 patents: Sort by Forward Citations

1. 7799759 - Albumin fusion proteins (2010-09-21),

2. 7592010 - Albumin fusion proteins (2009-09-22),

3. 7482013 - Albumin fusion proteins (2009-01-27),

4. 7045318 - Recombinant fusion proteins to growth hormone and serum albumin (2006-05-16),

5. 6906183 - Process for the separation of glycosylated and nonglycosylated proteins (2005-06-14),

6. 6638740 - Process of high purity albumin production (2003-10-28),

7. 6379924 - Protein expression strains (2002-04-30),

8. 6290953 - Modulation of cellular proliferation with thymidine phosphorylase (2001-09-18),

9. 6150133 - Fermentation control (2000-11-21),

10. 6034221 - High purity albumin (2000-03-07),

11. 5965386 - Yeast strains and modified albumins (1999-10-12),

12. 5905143 - Purification of proteins (1999-05-18),

13. 5783423 - Yeast strains (1998-07-21),

14. 5766883 - Polypeptides (1998-06-16),

15. 5739007 - Hybrid GAL10/pgk yeast promoter (1998-04-14),

Delta Biotechnology Limited is a leading biotechnology company specializing in the development and production of innovative biotherapeutics for various medical conditions. With a focus on cutting-edge research and state-of-the-art production facilities, Delta Biotechnology is committed to advancing the field of biotechnology and improving patient outcomes worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

23 Patents

#3 in Nottingham

#759 in United Kingdom

#26,790 in the World

Nottingham, United Kingdom

Delta Biotechnology Limited

Forward Citations = 976

43 inventors:

Darrell Sleep (7 out of 24 patents)

Alan Victor Quirk (6 out of 8 patents)

John Rodney Woodrow (5 out of 10 patents)

4. Andrew Robert Goodey (5 out of 7 patents)

5. Richard A Johnson (5 out of 31 patents)

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