Bob Duff
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Bob Duff Email & Phone Number

Director Process Development at Amgen
Location: South San Francisco, California, United States 8 work roles 3 schools
2 work emails found @amgen.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails

Work email b****@amgen.com
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Current company
Amgen
Role
Director Process Development
Location
South San Francisco, California, United States
Company size
35769 employees

Who is Bob Duff? Overview

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Quick answer

Bob Duff is listed as Director Process Development at Amgen, a with 35769 employees, based in South San Francisco, California, United States. AeroLeads shows a work email signal at amgen.com and a matched LinkedIn profile for Bob Duff.

Bob Duff previously worked as Principal Consultant at Duffcmc Consulting and Vice President, Chemistry at Switch Therapeutics. Bob Duff holds Ph.D, Organic Chemistry from University Of Virginia.

Company email context

Email format at Amgen

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{first_initial}{last}@amgen.com
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AeroLeads found 2 current-domain work email signals for Bob Duff. Compare company email patterns before reaching out.

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Profile bio

About Bob Duff

A Pharmaceutical executive with proven leadership and experience over 20 years as an Analytical/BioOrganic Chemist in R&D pharmaceutical industry. Scientific expertise includes application of analytical techniques for the identification and characterization of polypeptide/protein, polynucleotide and polysaccharide molecules. Development and validation of methods for drug substance and drug products. Expertise with biochemical assay development. Core scientific expertise includes mechanistic studies, nucleic acid peptide/protein bioconjugation, antisense technology and multi-step synthesis (heterocyclic, carbohydrate, nucleic acid, peptide chemistries), and peptide/protein synthesis. Broad knowledge and strong scientific/technical skills, troubleshooting, effective verbal and written communication skills, and creative skills in the design of scientific experiments and interpretation of results. Proven ability to operate effectively in a multidisciplinary team. Over 15 years of experience with cGMP, the regulatory process, CMC preparation/submissions.

Listed skills include Drug Discovery, Protein Chemistry, Technology Transfer, Assay Development, and 13 others.

Current workplace

Bob Duff's current company

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Amgen
Amgen
Director Process Development
Moorpark, CA, US
Website
amgen.com
Employees
35769
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8 roles

Bob Duff work experience

A career timeline built from the work history available for this profile.

Director Process Development

Amgen

Moorpark, Ca, Us

Principal Consultant

Duffcmc Consulting

Moorpark, Ca, Us

Vice President, Chemistry

Current
Switch Therapeutics

San Francisco, California, Us

Sep 2022 - Present

Principal Scientist

Amgen

Thousand Oaks, Ca, Us

Aug 2013 - Oct 2020

Manager, Biochemistry

Eurofins Lancaster Laboratories

Supervise and manage a group of 25 scientists (BS, MS, Ph.D.) in cGMP environment- Primarily responsible for troubleshoot scientific issues, technical proposals, revenue generation, client relations, strategic direction - Prepare expense and revenue reports for department performance to report to President.•Co-established Biopharmaceutical Services. Expanded Biochemistry department as a Principal Scientist

Jan 2005 - Aug 2013

Director

Cell Works

·Co-invented drug and developed multi-step organic synthesis of API named LIV-1 - a synthetic route encompassing carbohydrate, peptide and nucleic acid chemistries to give a glycopeptide-derived nucleotide that is effective against primary hepatocellular carcinoma in mouse models – Resulted in Issued Patents. -Scaled up API synthesis and improved overall yield by >50%. Managed the technology transfer of a complex synthetic process from the milligram to the >100-g scale. ·Medicinal Chemistry – Synthesized and evaluated structural congeners of LIV-1 through cellular uptake studies for the improvement of therapeutic API.·Participated and directed group of 3 research scientists (3 Ph.D. scientists) at contract research organization to scale up glycopeptide Tyr-GlugGlu(ahGalNAc)3 synthesis – Prepared reports and supervised budget. Successfully completed complex 8-step synthesis ahead of schedule.·Devised a novel cell-based high-throughput method to rapidly screen for new cell specific ligands using a fluorescent-based assay –Resulted in Patent Application·Developed analytical profile for LIV-1 – established analytical methods for the evaluation of formulation, stability, solubility, impurity profile/analysis by reversed-phase, size-exclusion and ion chromatographies.·Devised and tested drug formulations for the administration of LIV-1 to mice. ·Evaluated and selected contract manufacturers capable of scaling to the pilot plant.·Authored Funded SBIR Phase I for $500,000 award for Ligand-directed Drug Delivery

Aug 1997 - Jan 2005
Team & coworkers

Colleagues at Amgen

Other employees you can reach at amgen.com. View company contacts for 35769 employees →

MG Michelle Garrett Michelle Garrett Colleague at AmgenMontgomery, Alabama, United States View → FP Fernanda Passaglia Costa Fernanda Passaglia Costa Colleague at AmgenSão Paulo, Brazil View → MA Mildred Alvarez Rodriguez Mildred Alvarez Rodriguez Colleague at AmgenCarolina, Puerto Rico View → SL Sarah Lieu Sarah Lieu Colleague at AmgenAldergrove, British Columbia, Canada View → AM Amy Michel Amy Michel Colleague at AmgenLos Angeles Metropolitan Area, United States View → KT Kristen Tasca Kristen Tasca Colleague at AmgenLos Angeles, California, United States View → GV G V G V Colleague at AmgenWashim, India View → CP Cameron Perry Cameron Perry Colleague at AmgenCoventry, Rhode Island, United States View → SB Steven Blucher Steven Blucher Colleague at AmgenTampa, Florida, United States View → JS James Schmidt James Schmidt Colleague at AmgenThousand Oaks, California, United States View →
3 education records

Bob Duff education

Ph.D, Organic Chemistry

University Of Virginia

Organic Chemistry, Conjugation Techniques

The Johns Hopkins University

Bs/Ms, Chemistry, Organic

University Of Pittsburgh
FAQ

Frequently asked questions about Bob Duff

Quick answers generated from the profile data available on this page.

What company does Bob Duff work for?

Bob Duff works for Amgen.

What is Bob Duff's role at Amgen?

Bob Duff is listed as Director Process Development at Amgen.

What is Bob Duff's email address?

AeroLeads has found 2 work email signals at @amgen.com for Bob Duff at Amgen.

Where is Bob Duff based?

Bob Duff is based in South San Francisco, California, United States while working with Amgen.

What companies has Bob Duff worked for?

Bob Duff has worked for Amgen, Duffcmc Consulting, Switch Therapeutics, Eurofins Lancaster Laboratories, and Cell Works.

Who are Bob Duff's colleagues at Amgen?

Bob Duff's colleagues at Amgen include Michelle Garrett, Fernanda Passaglia Costa, Mildred Alvarez Rodriguez, Sarah Lieu, and Amy Michel.

How can I contact Bob Duff?

You can use AeroLeads to view verified contact signals for Bob Duff at Amgen, including work email, phone, and LinkedIn data when available.

What schools did Bob Duff attend?

Bob Duff holds Ph.D, Organic Chemistry from University Of Virginia.

What skills is Bob Duff known for?

Bob Duff is listed with skills including Drug Discovery, Protein Chemistry, Technology Transfer, Assay Development, Monoclonal Antibodies, Biochemistry, Biotechnology, and Organic Chemistry.

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