Company Filing History:

11 out of 1,323

G.d. Searle & Company

patents

3 out of 200

Pharmacia Corporation

patents

1 out of 5

Pharmacia Corporation (of Pfizer, Inc.)

patents

Years Active: 1999-2006

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7129345 - Keto-substituted steroid compounds (2006-10-31),

2. 7112669 - Processes for preparation of 9,11-epoxy steroids and intermediates useful therein (2006-09-26),

3. 7057049 - Process for making substituted pyrazoles (2006-06-06),

4. 7038040 - Process for preparation of 9, 11-epoxy steroids and intermediates useful therein (2006-05-02),

5. 6953851 - Processes for preparation of 9,11-epoxy steroids and intermediates useful therein (2005-10-11),

6. 6897318 - Process for making substituted pyrazoles (2005-05-24),

7. 6887991 - Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein (2005-05-03),

8. 6630587 - Processes for preparation of 9,11-epoxy steroids and intermediates useful therein (2003-10-07),

9. 6610844 - Processes for preparation of 9,11-epoxy steroids and intermediates useful therein (2003-08-26),

10. 6586591 - Process for preparation of 9,11-epoxy steroids and intermediates useful therein (2003-07-01),

11. 6335441 - 5&bgr;-cyano-substituted steroid compounds (2002-01-01),

12. 6331622 - Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein (2001-12-18),

13. 6258946 - Keto-Substituted Steroid Compounds (2001-07-10),

14. 6180780 - Processes for preparation of 9,11-epoxy steroids and intermediates useful therein (2001-01-30),

15. 5981744 - Processes for preparation of 9,11-epoxy steroids and intermediates (1999-11-09),

Title: Dennis K Anderson: Innovator in Steroid Chemistry

Introduction

Dennis K Anderson is a prominent inventor based in St. Charles, MO (US). He has made significant contributions to the field of steroid chemistry, holding a total of 15 patents. His work focuses on the development of novel compounds that have potential therapeutic applications.

Latest Patents

Among his latest patents, Anderson has developed keto-substituted steroid compounds. These compounds include multiple novel keto-substituted intermediates that are essential for the synthesis of epoxymexrenone, which is useful as an Aldosterone Receptor Antagonist. Additionally, he has disclosed processes for the preparation of 9,11-epoxy steroids and intermediates useful therein. This includes intermediates such as 11,12-epoxy steroid, 4,5-9,11-diepoxy steroid, and 12-keto steroid intermediates.

Career Highlights

Throughout his career, Anderson has worked with notable companies, including G.D. Searle & Company and Pharmacia Corporation. His experience in these organizations has allowed him to refine his expertise in steroid chemistry and contribute to various innovative projects.

Collaborations

Anderson has collaborated with several professionals in his field, including Jon P Lawson and Sastry A Kunda. These collaborations have further enhanced his research and development efforts in steroid compounds.

Conclusion

Dennis K Anderson is a distinguished inventor whose work in steroid chemistry has led to significant advancements in the field. His innovative patents and collaborations reflect his commitment to scientific progress and the development of new therapeutic options.

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