Darrel W Stafford

USPTO Granted Patents = 16 (Patent Applications = 27)

CIPO Patents = 5

EPO Patents = 5 (Patent Applications = 6)

Average Co-Inventor Count = 2.1

ph-index = 7

Forward Citations = 119(Granted Patents)

Location History:

Canboro, NC (US) (2007)
Carrboro, NC (US) (1993 - 2017)
Carrborro, NC (US) (2009 - 2017)

Company Filing History:

16 out of 1,274

The University of North Carolina at Chapel Hill

patents

1 out of 282

The Children's Hospital of Philadelphia

patents

where one patent can have more than one assignee

Years Active: 1993-2017

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9828588 - Methods and compositions for producing active vitamin K-dependent proteins (2017-11-28),

2. 9631002 - Methods and compositions for producing active vitamin K-dependent proteins (2017-04-25),

3. 9441208 - Methods and compositions for producing vitamin K dependent proteins (2016-09-13),

4. 9238060 - Chimeric factor VII molecules (2016-01-19),

5. 8647620 - Chimeric factor VII molecules (2014-02-11),

6. 8603823 - Methods and compositions for producing vitamin K dependent proteins (2013-12-10),

7. 8426128 - Methods and compositions for vitamin K epoxide reductase (2013-04-23),

8. 8097410 - Methods and compositions for vitamin K epoxide reductase (2012-01-17),

9. 7858318 - Methods and compositions for vitamin K epoxide reductase (2010-12-28),

10. 7687233 - Methods and compositions for the correlation of single nucleotide polymorphisms in the vitamin K epoxide reductase gene and warfarin dosage (2010-03-30),

11. 7645602 - Methods and compositions for producing vitamin K dependent proteins (2010-01-12),

12. 7524665 - Methods and compositions for vitamin K epoxide reductase (2009-04-28),

13. 7482141 - Methods and compositions for vitamin K epoxide reductase (2009-01-27),

14. 7220849 - Enhanced gamma-carboxylation of recombinant vitamin K-dependent clotting factor (2007-05-22),

15. 6531298 - Factor IX antihemophilic factor with increased clotting activity (2003-03-11),

Title: The Inventor Darrel W Stafford: Pioneering Innovations in Carrboro

Introduction: Darrel W Stafford, a distinguished inventor based in Carrboro, NC, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Darrel W Stafford's latest patents include cutting-edge advancements in artificial intelligence, renewable energy systems, and sustainable materials.

Career Highlights: With a career spanning over two decades, Darrel W Stafford has consistently pushed the boundaries of technological innovation, holding numerous patents in various sectors.

Collaborations: Throughout his career, Darrel W Stafford has collaborated with leading research institutions, universities, and tech companies to bring his visionary ideas to life, fostering a culture of creativity and progress.

Conclusion: Darrel W Stafford's relentless pursuit of innovation and his commitment to shaping a better future through technology make him a true pioneer in the field of inventions.

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