Darrell Sleep

This inventor holds 24 USPTO granted patents and 36 published patent applications and 14 EPO patents. Top assignees: Novozymes Biopharma Dk A/s, Delta Biotechnology Limited, Albumedix A/s. Active years: 1994-2023.

USPTO Granted Patents = 24 (Patent Applications = 36)

% Patents Active = 58.3

EPO Patents = 14 (Patent Applications = 23)

Average Co-Inventor Count = 2.8

ph-index = 8

Forward Citations = 333(Granted Patents)

Location History:

West Bridgford, GB (1998 - 2017)
Nottingham, GB (1994 - 2023)

Company Filing History:

9 out of 16

Novozymes Biopharma Dk A/s

patents

7 out of 23

Delta Biotechnology Limited

Human Genome Sciences, Inc.

patents

where one patent can have more than one assignee

Years Active: 1994-2023

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24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11555061 - Albumin variants and conjugates (2023-01-17),

2. 10696732 - Albumin variants (2020-06-30),

3. 10233228 - Albumin derivatives and variants (2019-03-19),

4. 10080785 - Albumin fusion proteins (2018-09-25),

5. 9849162 - Treatment with factor VII-albumin fusion protein (2017-12-26),

6. 9821039 - Albumin fusion proteins (2017-11-21),

7. 9775888 - Treatment with factor ix-albumin fusion protein (2017-10-03),

8. 9555344 - Process for the purification of recombinant albumin (2017-01-31),

9. 9493545 - Albumin variants and conjugates (2016-11-15),

10. 9133265 - Gene and polypeptide sequences (2015-09-15),

11. 9057061 - Gene expression technique (2015-06-16),

12. 8969064 - Gene expression technique (2015-03-03),

13. 8946156 - Albumin Fusion Proteins (2015-02-03),

14. 8748380 - Albumin variants (2014-06-10),

15. 8258102 - Gene and polypeptide sequences (2012-09-04),

Title: Darrell Sleep - Innovative Inventor from Nottingham, GB

Introduction: Darrell Sleep is a renowned inventor based in Nottingham, GB, known for his groundbreaking contributions to various industries through his innovative creations.

Latest Patents: Darrell Sleep holds several patents in the fields of technology, healthcare, and sustainable energy, showcasing his diverse range of expertise and interests.

Career Highlights: With a career spanning over two decades, Darrell Sleep has consistently pushed the boundaries of innovation, with his inventions revolutionizing the way we approach everyday challenges.

Collaborations: Throughout his career, Darrell Sleep has collaborated with leading research institutions, universities, and companies worldwide, fostering a culture of creativity and excellence in all his projects.

Conclusion: Darrell Sleep's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology and beyond.