Downingtown, PA, United States of America

Craig A Zificsak

This inventor holds 22 USPTO granted patents and 3 published patent applications, plus 6 CIPO patents and 9 EPO patents, primarily in Piperidine Derivatives. Top assignees: Cephalon, Inc., 89Bio, Inc., Cancer Research Technology Limited. Active years: 2007-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Craig A Zificsak. Retrieved from https://idiyas.com/inventor/craig-a-zificsak

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

USPTO Granted Patents = 22 

% Patents Active = 86.4

 

 

Average Co-Inventor Count = 6.5

ph-index = 6

Forward Citations = 86(Granted Patents)


Location History:

  • Harleysville, PA (US) (2007)
  • Dowingtown, PA (US) (2018)
  • Downingtown, PA (US) (2009 - 2024)
  • Downington, PA (US) (2023 - 2024)

Company Filing History:


Years Active: 2007-2025

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Areas of Expertise:
Piperidine Derivatives
Spiropiperidine
Substituted 4-Benzyl
Atypical Protein Kinase C
Fused Bicyclic Derivatives
ALK Inhibitors
Pyrrolotriazines
Pyridopyrazines
Aromatic Sulfur Compounds
Azole-Containing Amino Acids
22 patents (USPTO):Explore Patents

Title: **Craig A. Zificsak: Innovator in Fatty Acid Synthesis Inhibition**

Introduction

Craig A. Zificsak is a distinguished inventor based in Downingtown, PA, with an impressive portfolio comprising 19 patents. His groundbreaking work primarily focuses on compounds that inhibit fatty acid synthase, contributing significantly to pharmaceutical applications in treating relevant diseases.

Latest Patents

Among his most notable patents are the developments of 1,4-substituted piperidine derivatives. These compounds have shown promising efficacy as fatty acid synthase inhibitors. The patents detail not just the compounds but also pharmaceutical compositions that incorporate these innovative chemicals, providing vital methods for treating diseases influenced by fatty acid synthase. Furthermore, Craig has also worked on spiropiperidine derivatives, which have similar properties and therapeutic potential.

Career Highlights

Craig A. Zificsak has built a commendable career, with tenures in influential companies such as Cephalon, Inc. and 89bio, Inc. His contributions to these organizations have greatly advanced the field of medicinal chemistry, particularly in the design and synthesis of new therapeutic agents.

Collaborations

Throughout his career, Craig has collaborated with notable professionals, including Bruce D. Dorsey and Robert L. Hudkins. These partnerships have not only enriched his work but also fostered a collaborative spirit in the pursuit of innovative solutions to complex medical challenges.

Conclusion

In summary, Craig A. Zificsak's contributions to the field of medicinal chemistry and his prolific patent portfolio underline his position as a key innovator. His work on fatty acid synthase inhibitors continues to pave the way for novel therapeutic approaches, showcasing the pivotal role he plays in the ongoing evolution of pharmaceutical research.

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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