H Ralph Snodgrass

This inventor holds 22 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent and 2 EPO patents, primarily in Biomedical Research. Top assignees: Progenitor, Inc., Vistagen Therapeutics, Inc., Indevus Pharmaceuticals, Inc.. Active years: 1997-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: H Ralph Snodgrass. Retrieved from https://idiyas.com/inventor/h-ralph-snodgrass

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

Calculating rank

USPTO Granted Patents = 22 (Patent Applications = 5)

% Patents Active = 86.4

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 63(Granted Patents)

Location History:

Powell, OH (US) (1997 - 2006)
San Jose, CA (US) (2013 - 2018)
South San Francisco, CA (US) (2020 - 2024)

Company Filing History:

Vistagen Therapeutics, Inc.

patents

3 out of 13

Indevus Pharmaceuticals, Inc.

patents

4. 3 out of 1,223

Vanderbilt University

patents

5. 1 out of 15

Interneuron Pharmaceuticals, Inc.

where one patent can have more than one assignee

Years Active: 1997-2024

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Areas of Expertise:

Leptin Receptor

Therapeutic Uses

L-4-Chlorokynurenine

Hematopoietic Development

Antibodies

Stem Cells

Nucleic Acid

Endothelial Cell Locus

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12036198 - Dosage forms and therapeutic uses of L-4-chlorokynurenine (2024-07-16),

2. 10980758 - Dosage forms and therapeutic uses of L-4-chlorokynurenine (2021-04-20),

3. 10632091 - Dosage forms and therapeutic uses of L-4-chlorokynurenine (2020-04-28),

4. 10617663 - Dosage forms and therapeutic uses of L-4-chlorokynurenine (2020-04-14),

5. 9993453 - Dosage forms and therapeutic uses L-4-chlorokynurenine (2018-06-12),

6. 9993450 - Dosage forms and therapeutic uses of L-4-chlorokynurenine (2018-06-12),

7. 8512957 - Toxicity typing using liver stem cells (2013-08-20),

8. 7041801 - Antibodies binding to polypeptides encoded by developmentally-regulated endothelial cell locus-1 (2006-05-09),

9. 6953670 - Methods for identifying compounds capable of supplementing the biological activity of leptin (2005-10-11),

10. 6838079 - Methods for using the obese product to stimulate hematopoietic development (2005-01-04),

11. 6524806 - Methods of screening for ligands of human hemetopoietin receptor HU-B1.219 (2003-02-25),

12. 6451523 - Detection of a leptin receptor variant and methods for regulating obesity (2002-09-17),

13. 6355237 - Methods for using the obese gene and its gene product to stimulate hematopoietic development (2002-03-12),

14. 6005080 - Antibodies specific for Hu-B1.219, a novel hematopoietin receptor (1999-12-21),

15. 5912123 - Detection of the leptin receptor in reproductive organs and methods for (1999-06-15),

Title: The Innovative Journey of H Ralph Snodgrass

Introduction: H Ralph Snodgrass, a distinguished inventor hailing from Powell, Ohio, has made significant contributions to the field of innovations with his groundbreaking ideas and inventions.

Latest Patents: H Ralph Snodgrass holds several patents in various industries, showcasing his versatility and creativity in inventing new solutions to existing problems.

Career Highlights: Throughout his illustrious career, H Ralph Snodgrass has been recognized for his pioneering work in developing cutting-edge technologies that have revolutionized the way we live and work. His dedication to innovation has led to the creation of products that have improved efficiency and enhanced quality of life for many.

Collaborations: H Ralph Snodgrass has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His ability to work with diverse teams and his passion for innovation have been instrumental in the success of his projects.

Conclusion: In conclusion, H Ralph Snodgrass stands as a beacon of creativity and ingenuity in the world of inventions. His relentless pursuit of innovation and his commitment to pushing the boundaries of what is possible continue to inspire inventors and innovators around the globe.

Profile summary based on public USPTO records.