AeroLeads people directory · profile
James Patch Email & Phone Number
Director
at
Seagen
1 work email found
@seagen.com
11 phones found area 415, 510, 845, 708, and 847
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Director
Location
Seattle, Washington, United States
Company size
Who is James Patch? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
James Patch is listed as Director at Seagen, a with 928 employees, based in Seattle, Washington, United States. AeroLeads shows a work email signal at seagen.com, phone signal with area code 415, 510, 845, 708, 847, and a matched LinkedIn profile for James Patch.
James Patch previously worked as Director at Pfizer and Associate Director at Seagen. James Patch holds Ph.D., Chemical And Biological Engineering from Northwestern University.
Company email context
Email format at Seagen
This section adds company-level context without repeating James Patch's masked contact details.
{first_initial}{last}@seagen.com
89% confidence
AeroLeads found 1 current-domain work email signal for James Patch. Compare company email patterns before reaching out.
Profile bio
About James Patch
Bioprocess development leader with 20 years experience in biomolecule production, including downstream development experience for therapeutic proteins, ADCs, and vaccines / polysaccharides in multiple expression systems (CHO, E. coli, S. pneumoniae, etc). Head of Purification Development group (20 FTE) in Pfizer BRD PD3 (Bothell). Late-stage experience for multiple biologics, including Process Characterization, Viral Clearance, and BLA. End-to-End biologic drug development understanding (Cell Bank to DS/DP). Part-time CMC leader for a Phase 2 program.
Listed skills include Biotechnology, Purification, Technology Transfer, Chemical Engineering, and 5 others.
Current workplace
James Patch's current company
Company context helps verify the profile and gives searchers a useful next step.
Seagen
8 roles
James Patch work experience
A career timeline built from the work history available for this profile.
Director
Current
Dec 2023 - Present
Director
Lead the Purification Process Development group at Seagen for therapeutic proteins and ADCs, and part-time CMC leader.
Apr 2022 - Dec 2023
Associate Director
Apr 2020 - Apr 2022
Principal Engineer
Late-stage downstream bioprocess development and validation, group leader. Mechanistic chromatography modeling support.
Aug 2015 - Apr 2020
Sr. Engineer, Purification Development
Feb 2012 - Aug 2015
Staff Engineer Ii
Early-phase bioprocess development in Vaccines R&D. Previously Wyeth (before 2009)
Jan 2009 - Feb 2012
Staff Engineer I
Jan 2005 - Jan 2009
Team & coworkers
Colleagues at Seagen
Other employees you can reach at seagen.com. View company contacts for 928 employees →
JL
Julie Languille
Colleague at SeagenHawaii, United States
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SD
Svetlana Doronina
Colleague at SeagenBothell, Washington, United States
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FL
Freeman Laura
Colleague at SeagenPeachtree City, Georgia, United States
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SL
Sara Lopez Medina
Colleague at SeagenGreater Zaragoza Metropolitan Area, Spain
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AU
Ann Uzo. Mba
Colleague at SeagenRichmond, Texas, United States
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HH
Heather Hudson
Colleague at SeagenRenton, Washington, United States
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MS
Megan Salettel
Colleague at SeagenGreater Chicago Area, United States
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AR
Alejandro Ramirez
Colleague at SeagenPort Angeles, Washington, United States
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TA
Tobi Ajayi Ms
Colleague at SeagenDurham, North Carolina, United States
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KS
Karen S.
Colleague at SeagenGilbertsville, Pennsylvania, United States
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Julie Languille
Colleague at SeagenHawaii, United States
View →
SD
Svetlana Doronina
Colleague at SeagenBothell, Washington, United States
View →
FL
Freeman Laura
Colleague at SeagenPeachtree City, Georgia, United States
View →
SL
Sara Lopez Medina
Colleague at SeagenGreater Zaragoza Metropolitan Area, Spain
View →
AU
Ann Uzo. Mba
Colleague at SeagenRichmond, Texas, United States
View →
HH
Heather Hudson
Colleague at SeagenRenton, Washington, United States
View →
MS
Megan Salettel
Colleague at SeagenGreater Chicago Area, United States
View →
AR
Alejandro Ramirez
Colleague at SeagenPort Angeles, Washington, United States
View →
TA
Tobi Ajayi Ms
Colleague at SeagenDurham, North Carolina, United States
View →
KS
Karen S.
Colleague at SeagenGilbertsville, Pennsylvania, United States
View →
3 education records
James Patch education
Ph.D., Chemical And Biological Engineering
Northwestern University
Bachelor Of Engineering - Be
Northwestern University
Education record
Duke University
FAQ
Frequently asked questions about James Patch
Quick answers generated from the profile data available on this page.
What company does James Patch work for?
James Patch works for Seagen.
What is James Patch's role at Seagen?
James Patch is listed as Director at Seagen.
What is James Patch's email address?
AeroLeads has found 1 work email signal at @seagen.com for James Patch at Seagen.
What is James Patch's phone number?
AeroLeads has found 11 phone signal(s) with area code 415, 510, 845, 708, 847 for James Patch at Seagen.
Where is James Patch based?
James Patch is based in Seattle, Washington, United States while working with Seagen.
What companies has James Patch worked for?
James Patch has worked for Seagen, Pfizer, and Genentech.
Who are James Patch's colleagues at Seagen?
James Patch's colleagues at Seagen include Julie Languille, Svetlana Doronina, Freeman Laura, Sara Lopez Medina, and Ann Uzo. Mba.
How can I contact James Patch?
You can use AeroLeads to view verified contact signals for James Patch at Seagen, including work email, phone, and LinkedIn data when available.
What schools did James Patch attend?
James Patch holds Ph.D., Chemical And Biological Engineering from Northwestern University.
What skills is James Patch known for?
James Patch is listed with skills including Biotechnology, Purification, Technology Transfer, Chemical Engineering, Process Simulation, Biochemical Engineering, Protein Purification, and Process Development.
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