Lone Tree, CO, United States of America

Keith H Crawford

This inventor holds 21 USPTO granted patents and 2 published patent applications, plus 6 CIPO patents and 12 EPO patents, primarily in Vitamin D Therapy. Top assignees: Opko Renal, LLC, Opko Ireland Global Holdings, Limited, Proventiv Therapeutics, LLC. Active years: 2012-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keith H Crawford. Retrieved from https://idiyas.com/inventor/keith-h-crawford

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

USPTO Granted Patents = 21 

% Patents Active = 95.2

 

 

Average Co-Inventor Count = 4.5

ph-index = 10

Forward Citations = 240(Granted Patents)


Location History:

  • Denver, CO (US) (2013)
  • Fitchburg, WI (US) (2012 - 2014)
  • Highlands Ranch, CO (US) (2013 - 2018)
  • Lone Tree, CO (US) (2016 - 2021)
  • Parker, CO (US) (2022 - 2024)

Company Filing History:


Years Active: 2012-2024

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Areas of Expertise:
Vitamin D
Secondary Hyperparathyroidism
Controlled Release
Oral Dosage
25-Hydroxyvitamin D
Phosphate Absorption
CKD
IgY Antibody
21 patents (USPTO):Explore Patents

Title: Innovations of Keith H. Crawford in Vitamin D Treatment

Introduction

Keith H. Crawford, a notable inventor located in Lone Tree, Colorado, has made significant contributions to the field of vitamin D treatment. With an impressive portfolio of 21 patents, Crawford's work focuses on creating effective methods and compositions for treating vitamin D insufficiency and deficiency. His innovations have broad implications for improving patient health and managing related conditions.

Latest Patents

Crawford's latest patents include groundbreaking methods for treating vitamin D insufficiency and deficiency. One such patent describes the oral administration of a delayed, sustained release formulation of 25-hydroxyvitamin D. This method can involve administering a sterile intravenous formulation as well. Additionally, his patent encompasses methods for treating and preventing secondary hyperparathyroidism by maintaining proper levels of both 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D in patients. These methods aim to ensure that blood concentrations remain within optimal ranges while minimizing the risks associated with hypercalcemia and hyperphosphatemia.

Career Highlights

Crawford's career has led him to work with reputable companies such as Opko Renal and Opko Ireland Global Holdings. His work has significantly contributed to advancing medical treatments through innovative formulations and therapeutic strategies aimed at resolving vitamin D-related health issues.

Collaborations

Throughout his career, Crawford has collaborated with well-regarded professionals in the field, including Charles W. Bishop and Eric J. Messner. These collaborations have fostered a collective effort to enhance research and clinical applications in vitamin D treatment.

Conclusion

Keith H. Crawford's innovations have paved the way for new methods in addressing vitamin D insufficiency and deficiency. His extensive patent portfolio reflects a dedication to advancing medical science and improving health outcomes for patients, showcasing the importance of innovative thinking in the field of healthcare. Crawford’s work is a prime example of how targeted inventions can lead to significant advancements in treatment methodologies.

Profile summary based on public USPTO records.
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]
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