Mario Vieweger
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Mario Vieweger Email & Phone Number

Director, Oligonucleotide Chemistry at Grünenthal Group
Location: Woodridge, Illinois, United States 13 work roles 3 schools
1 work email found @yahoo.de LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Current company
Role
Director, Oligonucleotide Chemistry
Location
Woodridge, Illinois, United States

Who is Mario Vieweger? Overview

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Quick answer

Mario Vieweger is listed as Director, Oligonucleotide Chemistry at Grünenthal Group, based in Woodridge, Illinois, United States. AeroLeads shows a work email signal at yahoo.de and a matched LinkedIn profile for Mario Vieweger.

Mario Vieweger previously worked as VP of Drug Discovery at Senisca and Principal at Mcv Consulting, Llc. Mario Vieweger holds Mba, Master Of Business Administration from University Of Illinois Urbana-Champaign.

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Email format at Grünenthal Group

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{first}{last}@yahoo.de
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Profile bio

About Mario Vieweger

Biotech professional with experience across discovery R&D and preclinical drug development. Proven ability in leading cross-functional teams in departmental and organization-wide projects. Adept in developing business-enabling capabilities internally as well as outward-facing. Experience working in startup and preclinical environments.

Listed skills include Spectroscopy, Chemistry, Fluorescence Spectroscopy, Microscopy, and 45 others.

Current workplace

Mario Vieweger's current company

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Grünenthal Group
Grünenthal Group
Director, Oligonucleotide Chemistry
Woodridge, IL, US
Website
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13 roles

Mario Vieweger work experience

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

Director, Oligonucleotide Chemistry

Current

Aachen, De

Mar 2024 - Present

Vp Of Drug Discovery

Exeter, Devon, Gb

Oct 2022 - Mar 2024

Principal

Mcv Consulting, Llc

Consulting on biotech startup strategy, oligonucleotide therapeutics, platform discovery and drug discovery.

Sep 2022 - Mar 2024

Associate Director Of Targeted Delivery

Cambridge, Massachusetts, Us

Feb 2023 - Jan 2024

Director, R&D Discovery

Chicago, Illinois, Us

Team Lead for R&D discovery. • Subject matter expert (SME) for oligonucleotide chemistry. • Cross-functional process development and implementation. • R&D operations and workflow development and integration. • Drug discovery supervision and process standardization.

Jun 2022 - Nov 2022

Senior Manager, Platform Discovery

Chicago, Illinois, Us

Team Lead for platform discovery. • Subject matter expert (SME) for oligonucleotide chemistry. • SAR studies in oligonucleotide therapeutics and SNA delivery. • Process improvements in oligo production, quality control and in vitro screening. • New modalities and therapeutic platforms.

Feb 2021 - Jun 2022

Scientist 4, Oligonucleotide Chemistry

Chicago, Illinois, Us

Lead scientist in oligonucleotide chemistry. • Subject matter expert (SME) for oligonucleotide chemistry. • Method development in oligonucleotide production, purification and characterization. • Process development for new oligonucleotide modalities.

Oct 2020 - Feb 2021

Director Of R&D & Vp Of Operations

Columbus, Ohio, Us

Business operations and development for biotech and oligo therapeutics products. • Led growth of a biotech startup from installing the first lab to mid 6-figures in Year 2. • Managed business operations and strategy from product development to commercialization of two first-to-market biotech product lines. • Established standard operating procedures (SOPs) for oligo production, purification, and quality control of therapeutic oligonucleotides. • Managed development programs with external partners. • Managed sales programs as CDMO. • Led sales projects and customer support for key accounts. • Managed IP, legal, HR, compliance, licensing, and accounting with external stakeholders.

Jul 2018 - Jul 2020

Lab Manager, Postdoc/Research Scientist With Pi Status

Columbus, Ohio, Us

Platform development for targeted delivery of oligonucleotide therapeutics.• Led research teams in development of targeted drug delivery platforms for oligo therapeutics and small chemicals. • Filed two technology patent that received licensing agreements and 7-figure angel-funding for an oligo therapeutics startup.• Managed operations of a 20-member research team with $3M capital equipment and $10M in external research funding.• Organized conferences, IP filings, grant applications, budgets, and an NIH site visit.

Apr 2016 - Jun 2018

Postdoctoral Research Scholar

Lexington, Ky, Us

Platform development for targeted delivery of oligonucleotide therapeutics.• Designed and developed drug delivery platforms based on micelle, dendrimer and nanoparticle technologies.• Established protocols for oligo modification, bioconjugation, and purification to optimize oligo hybridization and ligand binding affinities. • Developed assays for in vitro characterization of physical parameters, stability, duplex formation and degradation.

May 2014 - Mar 2016

Research Associate

Boulder, Colorado, Us

Antisense inhibition of viral gene expression. • Developed biochemical and biophysical assays to study structure activity relationships (SAR) affecting viral gene expression.• Designed antisense oligonucleotides for inhibition of viral gene expression. • Established procedures for synthesis, conjugation, purification and activity screening of oligonucleotide inhibitors.

Dec 2011 - Apr 2014

Graduate Research Assistant

Bloomington, Indiana, Us

Structure activity relationships of organic and bio-inorganic probes. • Developed assays to screen capsid assembly of virus-like nanoparticles. • Development a microscopy technique for imaging and tracking of single virus-like nanoparticles. • Elucidated structure activity relationships (SAR) of a series of organic molecules using fluorescence assays to improve ligand binding affinity.

Sep 2005 - Nov 2011
Team & coworkers

Colleagues at Grünenthal Group

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3 education records

Mario Vieweger education

Mba, Master Of Business Administration

University Of Illinois Urbana-Champaign

Phd, Physical Chemistry

Indiana University Bloomington

B.S.(Equiv.), Chemistry

University Of Tübingen
FAQ

Frequently asked questions about Mario Vieweger

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

What company does Mario Vieweger work for?

Mario Vieweger works for Grünenthal Group.

What is Mario Vieweger's role at Grünenthal Group?

Mario Vieweger is listed as Director, Oligonucleotide Chemistry at Grünenthal Group.

What is Mario Vieweger's email address?

AeroLeads has found 1 work email signal at @yahoo.de for Mario Vieweger at Grünenthal Group.

Where is Mario Vieweger based?

Mario Vieweger is based in Woodridge, Illinois, United States while working with Grünenthal Group.

What companies has Mario Vieweger worked for?

Mario Vieweger has worked for Grünenthal Group, Senisca, Mcv Consulting, Llc, Laronde, and Exicure.

Who are Mario Vieweger's colleagues at Grünenthal Group?

Mario Vieweger's colleagues at Grünenthal Group include Mary Davies, Jasury Janeth Juarez Lasso, Flavia Rosales Trujillo, Dr. Martin Von Treskow, and Daniel Duran.

How can I contact Mario Vieweger?

You can use AeroLeads to view verified contact signals for Mario Vieweger at Grünenthal Group, including work email, phone, and LinkedIn data when available.

What schools did Mario Vieweger attend?

Mario Vieweger holds Mba, Master Of Business Administration from University Of Illinois Urbana-Champaign.

What skills is Mario Vieweger known for?

Mario Vieweger is listed with skills including Spectroscopy, Chemistry, Fluorescence Spectroscopy, Microscopy, Protein Chemistry, Characterization, Fluorescence Microscopy, and Labview.

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