logo

For the Inventor, By the Inventor

Cody, WY, United States of America

Iouri Voitsekhovski

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignee: Cody Laboratories, Inc.. Active years: 2014-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Iouri Voitsekhovski. Retrieved from https://idiyas.com/inventor/iouri-voitsekhovski

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

USPTO Granted Patents = 8 

% Patents Active = 12.5

Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 77(Granted Patents)


Company Filing History:

goldMedal8 out of 11 
 
Cody Laboratories, Inc.
 patents

Years Active: 2014-2019

Loading Chart...
8 patents (USPTO):Explore Patents
1. 10227354 - Conversion of oxycodone base to oxycodone hydrochloride (2019-03-12),
2. 10081636 - Method for catalytic preparation of hydromorphone, hydrocodone, and other opiates (2018-09-25),
3. 9309257 - Preparation of oxycodone base form 14-hydroxycodeinone sulfate (2016-04-12),
4. 9233972 - Preparation of 14-hydroxycodeinone sulfate (2016-01-12),
5. 9108976 - Preparation of 14-hydroxycodeinone sulfate (2015-08-18),
6. 9090620 - Preparation of 14-hydroxycodeinone sulfate (2015-07-28),
7. 9062062 - Synthesis of oxycodone hydrochloride (2015-06-23),
8. 8846923 - Preparation of 14-hydroxycodeinone sulfate (2014-09-30),

Title: Iouri Voitsekhovski: Innovator in Pharmaceutical Chemistry

Introduction

Iouri Voitsekhovski is a notable inventor based in Cody, Wyoming, who has made significant contributions to the field of pharmaceutical chemistry. With a total of 8 patents to his name, he has focused on developing innovative methods for the synthesis of important opioid compounds.

Latest Patents

Among his latest patents is a method for the conversion of oxycodone base to oxycodone hydrochloride. This synthetic method provides an improved impurity profile for oxycodone and its salts. The process involves converting thebaine to a 14-hydroxycodeinone sulfate intermediate, which minimizes the presence of a 7,8-dihydro-8,14-dihydroxycodeinone impurity. Additionally, Voitsekhovski has developed efficient methods for the catalytic preparation of hydromorphone and hydrocodone. These methods utilize redox isomerization of morphine or codeine allylic alcohols, employing transition metal aminophosphine catalysts formed in situ.

Career Highlights

Iouri Voitsekhovski is currently associated with Cody Laboratories, Inc., where he continues to advance his research in pharmaceutical synthesis. His work has been instrumental in improving the quality and efficacy of opioid medications.

Collaborations

Throughout his career, Voitsekhovski has collaborated with esteemed colleagues, including Zinovy Itov and Vladimir F Kuznetsov. These partnerships have fostered a collaborative environment that enhances innovation and research outcomes.

Conclusion

Iouri Voitsekhovski's contributions to pharmaceutical chemistry through his patents and research have made a significant impact on the field. His innovative approaches to synthesis continue to pave the way for advancements in medication development.

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]
Loading…