John Longenecker
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John Longenecker Email & Phone Number

Founder and CEO at JPL Biotech
Location: San Diego, California, United States 10 work roles 3 schools
1 work email found @skyepharma.com 1 phone found area 973 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email j****@skyepharma.com
Direct phone (973) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Founder and CEO
Location
San Diego, California, United States
Company size

Who is John Longenecker? Overview

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Quick answer

John Longenecker is listed as Founder and CEO at JPL Biotech, a company with 606 employees, based in San Diego, California, United States. AeroLeads shows a work email signal at skyepharma.com, phone signal with area code 973, and a matched LinkedIn profile for John Longenecker.

John Longenecker previously worked as Founder & CEO at Jpl Biotech and BOD member at Pacira Pharmaceuticals, Inc.. John Longenecker holds Post Doc, Biochemistry from Stanford University.

Company email context

Email format at JPL Biotech

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{first}_{last}@skyepharma.com
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AeroLeads found 1 current-domain work email signal for John Longenecker. Compare company email patterns before reaching out.

Profile bio

About John Longenecker

John Longenecker is a Founder and CEO at JPL Biotech. He possess expertise in pharmaceutical industry, clinical development, biotechnology, biopharmaceuticals, life sciences and 45 more skills.

Listed skills include Pharmaceutical Industry, Clinical Development, Biotechnology, Biopharmaceuticals, and 46 others.

Current workplace

John Longenecker's current company

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JPL Biotech
Jpl Biotech
Founder and CEO
San Diego, CA, US
Website
Employees
606
AeroLeads page
10 roles · 19 years

John Longenecker work experience

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

Founder And Ceo

Jpl Biotech

San Diego, CA, US

Founder & Ceo

Current
Jpl Biotech

Executive consulting for the biopharmaceutical industry

Feb 2009 - Present

Bod Member

Current

Greater San Diego Area

Pacira is a specialty pharmaceutical company which went public in Feb of 2011 (PCRX). It is the latest evolution of DepoTech/SkyePharma in the U.S. with corporate HQ in NJ and manufacturing and R&D operations in San Diego. The U.S. assets of Skye were repurchased by a VC investor group in 2007 and taken private as Pacira Pharmaceuticals, at which time I.

2007 - Present ~19 yrs 4 mos

Interim Ceo

Aileron Therapeutics

Cambridge MA

May 2018 - Sep 2018

President, Ceo And Director

Hemaquest Pharmaceuticals, Inc

Greater San Diego Area

Hemaquest is a private, virtual bio therapeutics company developing a prophylaxis for the prevention of pain crisis and associated clinical events in patients with sickle cell disease. The company initiated a second phase 2 clinical program in Q2 of 2012. An interim analysis of this trail was conducted in November of 2013 which indicated no statistically.

Oct 2010 - Oct 2014

President, Ceo And Director

Favrille

Greater San Diego Area

I joined in February of 2002 and closed a Series B venture round that spring. The company went through 2 additional private rounds and I took the company public (NASDAQ - FVRL) in Feb 2005. We grew from 10 to about 165 employees, built a cGMP mfg facility in 2004 and completed a phase 3 clinical trial of a personalized therapeutic vaccine for indolent non.

Feb 2002 - Feb 2009

President

San Diego, CA - London UK

DepoTech was acquired by SkyePharma plc in April 1999 and I became President of the U.S. subsidiary and a member of the Management Committee of SkyePharma plc. Our first product (DepoCyte) was approved in April 1999 and launched in the U.S. and Europe.

Apr 1999 - Feb 2002

President

Depotech Corporation (Skyepharma)
Jan 1998 - Apr 1999

Svp And Coo

Depotech

I joined DepoTech as the first executive manager in November of 1992 when the Company had less than 10 employees and a single venture investor. Within a month we raised a Series A round and over the next 7 years grew from a concept with some lab generated product and a little clinical data to a NASDAQ listed public company (1995) with a completed phase 3.

Nov 1992 - Jan 1998

V.P. And Director Of Development

Scios

I joined Cal Bio (later know as Scios) as Scientist and first Ph.D. employed by the company in 1982. I was fortunate to be able to take on greater responsibility in the evolving organization and became V.P. of Development in 1986. I first established, staffed and built out the facilities to support preclinical development, pharmaceutical development.

Nov 1982 - Nov 1992
Team & coworkers

Colleagues at JPL Biotech

Other employees you can reach at pacira.com. View company contacts for 606 employees →

3 education records

John Longenecker education

Post Doc, Biochemistry

My post doc work focused on the effect of glucocorticoids on vascular cell biology, specifically inflammation and arteriosclerosis. We.

FAQ

Frequently asked questions about John Longenecker

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

What company does John Longenecker work for?

John Longenecker works for JPL Biotech.

What is John Longenecker's role at JPL Biotech?

John Longenecker is listed as Founder and CEO at JPL Biotech.

What is John Longenecker's email address?

AeroLeads has found 1 work email signal at @skyepharma.com for John Longenecker at JPL Biotech.

What is John Longenecker's phone number?

AeroLeads has found 1 phone signal(s) with area code 973 for John Longenecker at JPL Biotech.

Where is John Longenecker based?

John Longenecker is based in San Diego, California, United States while working with JPL Biotech.

What companies has John Longenecker worked for?

John Longenecker has worked for Jpl Biotech, Pacira Pharmaceuticals, Inc., Aileron Therapeutics, Hemaquest Pharmaceuticals, Inc, and Favrille.

Who are John Longenecker's colleagues at JPL Biotech?

John Longenecker's colleagues at JPL Biotech include Andrew Yunghans, Mark Woolliscroft, Bill Durstein, Laura Hasler, and Matt Eck.

How can I contact John Longenecker?

You can use AeroLeads to view verified contact signals for John Longenecker at JPL Biotech, including work email, phone, and LinkedIn data when available.

What schools did John Longenecker attend?

John Longenecker holds Post Doc, Biochemistry from Stanford University.

What skills is John Longenecker known for?

John Longenecker is listed with skills including Pharmaceutical Industry, Clinical Development, Biotechnology, Biopharmaceuticals, Life Sciences, Fda, Clinical Trials, and Venture Capital.

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