Kenneth M Ryan

This inventor holds 17 USPTO granted patents, primarily in Chemical Synthesis. Top assignees: Merck + Co., Inc., Marck & Co., Inc.. Active years: 1981-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenneth M Ryan. Retrieved from https://idiyas.com/inventor/kenneth-m-ryan

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

Calculating rank

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 6

Forward Citations = 123(Granted Patents)

Location History:

Clark, NJ (US) (1981 - 1992)
Skillman, NJ (US) (1995 - 1996)

Company Filing History:

Years Active: 1981-1996

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Areas of Expertise:

Chemical Synthesis

Thienamycin

Cis-1-Amino-2-Alkanol

FK-506 Intermediates

Regiospecific Processes

Dicarboxylic Acids

Epoxides

Hydroxy Amino Acids

Alkanol Derivatives

Carboxymethylene Compounds

Synthesis Processes

Isosazoline

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5489710 - Regiospecific processes to make cis-1-amino-2-alkanol from diol (1996-02-06),

2. 5449830 - Regiospecific processes to make CIS-1-Amino-2-Alkanol from Diol or (1995-09-12),

3. 5420353 - Regiospecific process to make cis-1-amino-2-alkanol from epoxide (1995-05-30),

4. 5087703 - Process for synthesis of FK-506 intermediates (1992-02-11),

5. 4499278 - Trans-3-carboxymethylene-4-carboxy-5-methyl-delta2-isoxazoline as (1985-02-12),

6. 4473502 - Synthesis of thienamycin via (3SR, 4RS)-3-[1 (1984-09-25),

7. 4467107 - 1-Hydroxyethyl-2-amino pentanedioic acid derivatives (1984-08-21),

8. 4454332 - Hydroxy amino dicarboxylic acids and esters (1984-06-12),

9. 4414155 - Synthesis of thienamycin via esters of (3SR, (1983-11-08),

10. 4375433 - Process for the preparation of (1983-03-01),

11. 4360684 - Process for the preparation of (1982-11-23),

12. 4349687 - Intermediate for synthesis of thienamycin via (3SR, 4RS)-3-[1 (1982-09-14),

13. 4344885 - Intermediate for the preparation of thienamycin (1982-08-17),

14. 4287123 - Synthesis of thienamycin via (3SR, (1981-09-01),

15. 4282148 - Synthesis of thienamycin via esters of (3SR, (1981-08-04),

Title: The Innovations of Kenneth M Ryan: A Journey of Invention

Introduction

Kenneth M Ryan, an accomplished inventor based in Clark, NJ, has made significant contributions to the field of chemistry, with a remarkable portfolio comprising 17 patents. His work primarily focuses on the development of regiospecific processes that enhance the synthesis of complex organic compounds, showcasing his expertise and innovative spirit.

Latest Patents

Among Kenneth's most notable inventions are his latest patents, which explore regiospecific processes to synthesize cis-1-amino-2-alkanol from diols. These patents disclose regioselective methodologies for producing (1R,1S)-amino-(2S,2R)-alkanol, particularly (1R,1S)-amino-(2S,2R)-indanol. His contributions in this area highlight not only his creativity but also his dedication to improving chemical synthesis techniques.

Career Highlights

Throughout his career, Kenneth has been associated with esteemed companies, including Merck & Company, Inc. and Merck & Co., Inc. His experiences at these organizations have provided him with valuable insights and opportunities to refine his inventions. His innovative work within these reputable institutions has contributed to advancements in the pharmaceutical and chemical industries.

Collaborations

Kenneth has collaborated with several talented individuals during his career, including notable coworkers such as David G Melillo and Ichiro Shinkai. These partnerships have fostered an environment of teamwork, allowing for the exchange of ideas and the development of groundbreaking solutions in chemical synthesis.

Conclusion

Kenneth M Ryan stands out as a prolific inventor whose work has had a significant impact on the field of chemistry. With 17 patents to his name and a commitment to innovation, he continues to inspire future generations of inventors. His contributions not only advance scientific understanding but also pave the way for new applications in various industries, reinforcing the importance of ongoing research and collaboration.

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]