NAPO PHARMACEUTICALS INC

SAN FRANCISCO, CA · Biotech · Acquired

Pharmaceutical therapeutics across multiple clinical indications

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Updated · napopharma.com

Sector
Biotech
Headquarters
SAN FRANCISCO, CA
Latest Form D
$138K, Jun 2014
Total capital
$10.4M
Federal grants
None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
Private capital raised
$10.1M
5 Form D · last Jun 2014
149 months since last filing
Federal contracts
$335K
9 awards · Veterans Affairs
Rank in Biotech#255 of 4373
Granted patents
7
26 pending · first 2015
Rank in peer group#213 of 1449

Capital timeline

20092013201720212025FEDERAL ↑EQUITY ↓Cumulative $10.4M$32K$41K$42K$42K$76K5th Form D$138K
20092013201720212025FEDERAL ↑EQUITY ↓Cumulative $10.4M$41K$42K$76K

Latest events

  • Federal contractVeterans Affairs · Pharm - Mytesi$76K
  • Federal contractVeterans Affairs · Mytesi$42K
  • Federal contractVeterans Affairs · Mytesi Oral Tabs$3K
  • Federal contractVeterans Affairs · Mytesi$42K
  • Federal contractVeterans Affairs · Mytesi 125MG Tablet$41K
  • Federal contractVeterans Affairs · Pharmacy Drugs$33K
  • Federal contractVeterans Affairs · Mytesi (crofelemer) 125MG Tabs, Ec$32K
  • Private capital raisedForm D · SEC · 5th filing$138K
  • Private capital raisedForm D · SEC · 4th filing$3.1M
  • Private capital raisedForm D · SEC · 3rd filing$3M
  • Private capital raisedForm D · SEC · 2nd filing$3.4M
  • Private capital raisedForm D · SEC · 1st filing$500K
Show 2 earlier federal awards
  • Federal contractVeterans Affairs · Crofelemer 125MG Tablet, Ec 70564-0802-60$32K
  • Federal contractVeterans Affairs · Crofelemer 125MG Tablet$32K

Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

Standing among 1449 peers

Line = median

Biotech · Molecule

  • Granted patents#213 · top 15%

Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.

Founders and team

Researcher links verified by same-company patents and grants
  • Lisa ConteResearcherExecutive OfficerLinked by 3 patents
  • Charles ThompsonExecutive OfficerNamed in SEC Form D filings
  • Dennis FentonDirectorNamed in SEC Form D filings
  • Gregory StockDirectorNamed in SEC Form D filings
  • Jack Van HulstDirectorNamed in SEC Form D filings
  • Joshua MailmanDirectorNamed in SEC Form D filings
Show all 12 people
  • Pravi ChaturvediExecutive OfficerNamed in SEC Form D filings
  • Pravin ChaturvediExecutive OfficerNamed in SEC Form D filings
  • Richard FieldsDirectorNamed in SEC Form D filings
  • Sir William YoungDirectorNamed in SEC Form D filings
  • Steven KingExecutive OfficerNamed in SEC Form D filings
  • Thomas Van DyckDirectorNamed in SEC Form D filings

What it has protected

USPTO · 7 granted of 33
  • PendingLyophilized Formulation Of Crofelemer And Methods Of Treatment Using The SameUSPTOApplication 19116891
  • PendingAlstonine Derivatives And Salts ThereofUSPTOApplication 18704315
  • PendingMethods And Compositions For Treating Congenital Diarrhea DisorderUSPTOApplication 18520464
Show all 33 patent records
  • Lyophilized Formulation Of Crofelemer And Methods Of Treatment Using The SameApr 16, 2026 · Application 19116891Pending
  • Alstonine Derivatives And Salts ThereofDec 26, 2024 · Application 18704315Pending
  • Methods And Compositions For Treating Congenital Diarrhea DisorderOct 3, 2024 · Application 18520464Pending
  • Alstonine Derivatives and Salts ThereofJun 27, 2024 · Application 18562605Pending
  • Methods And Compositions For Treating Congenital Diarrhea DisorderJan 2, 2024 · US 11,857,510Granted
  • Methods And Compositions For Treating Bile Acid Diarrhea, Diarrhea Associated With Small Intestine Resection Or Gallbladder Removal, And Short Bowel SyndromeOct 10, 2023 · US 11,779,564Granted
  • Methods And Compositions For Treating Chemotherapy-induced DiarrheaNov 17, 2022 · Application 17866453Pending
  • Methods And Compositions For Treating Chemotherapy-induced DiarrheaJul 19, 2022 · US 11,389,424Granted
  • Compositions And Methods For Treating Or Preventing Inflammatory Bowel Disease, Familial Adenomatous Polyposis And Colon CancerJun 5, 2018 · US 9,987,250Granted
  • Method For Treatment Of Diarrhea-predominant Irritable Bowel SyndromeMay 29, 2018 · US 9,980,938Granted
  • Methods And Compositions For Treating Hiv-associated DiarrheaMar 7, 2017 · US 9,585,868Granted
  • Pharmacologically Optimized Multimodal Drug Delivery System For Nordihydroguiaretic Acid (ndga)Dec 1, 2015 · US 9,198,879Granted
  • Compositions And Methods Of Treatment With Proanthocyanidin Polymer Antidiarrheal CompositionsNov 6, 2014 · Application 14276231Pending
  • Methods And Compositions For Treating Hiv-associated DiarrheaOct 2, 2014 · Application 14307175Pending
  • Methods And Compositions For Treating Hiv-associated DiarrheaJun 12, 2014 · Application 13840861Pending
  • Pharmacologically Optimized Multimodal Drug Delivery System For Nordihydroguiaretic Acid (ndga)Application PCTUS2012034675Pending
  • Methods Of Treating Diseases With Proanthocyanidin Oligomers Such As CrofelemerApplication PCTUS2010051530Pending
  • Compositions And Methods For Treating Or Preventing Inflammatory Bowel Disease, Familial Adenomatous Polyposis And Colon CancerApplication PCTUS2007067741Pending
  • Method For Treatment Of Constipation-predominant Irritable Bowel SyndromeApplication PCTUS2007067739Pending
  • Lyophilized Formulation Of Crofelemer And Methods Of Treatment Using The SameApplication PCTUS2023034050Pending
  • Alstonine Derivatives And Salts ThereofApplication PCTUS2022047892Pending
  • Lyophilized Formulation Of CrofelemerApplication 63410988Pending
  • Alstonine Derivatives And Salts ThereofApplication PCTUS2022033451Pending
  • Methods And Compositions For Treating Post-acute Infection Gastrointestinal DisordersApplication PCTUS2021060624Pending
  • Alstonine Derivatives and Salts ThereofApplication 63272146Pending
  • Alstonine Derivatives and Salts ThereofApplication 63210255Pending
  • Use of Crofelemer for Treatment of Post-acute Infection Gastrointestinal SyndromeApplication 63117933Pending
  • Methods And Compositions For Treating Chemotherapy-induced DiarrheaApplication PCTUS2020038691Pending
  • Methods And Compositions For Treating Bile Acid Diarrhea, Diarrhea Associated With Small Intestine Resection Or Gallbladder Removal, And Short Bowel SyndromeApplication PCTUS2018035471Pending
  • Methods And Compositions For Treating Congenital Diarrhea DisorderApplication PCTUS2018035468Pending
  • Methods And Compositions For Treating Short Bowel SyndromeApplication 62513257Pending
  • Methods And Compositions For Treating Congenital Diarrhea DisorderApplication 62513251Pending
  • Methods And Compositions For Treating Chemotherapy-induced DiarrheaApplication 62469133Pending
  • AFASCI, INC.Similar federal contract value in Biotech · $339K in contracts
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  • QUALITY BIOLOGICAL, INC.Similar federal contract value in Biotech · $336K in contracts
  • Ovation.io, Inc.Similar federal contract value in Biotech · $329K in contracts
  • Beta Hatch Inc.Similar federal contract value in Biotech · $324K in contracts
  • Celltheon CorpSimilar federal contract value in Biotech · $322K in contracts

Regulatory activity · Biotech

Sector-level, not company-level

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.

Sources

Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.

How to read this page

Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.

Data freshness

SEC Form D filings through . SBIR and STTR awards through .