🦊/Investors

New Rhein Healthcare Investors, LLC β€” Full Portfolio

12 tracked investments Β· listed companies and verified rows first

Neuraptiveneuraptive.comin𝕏Dec 2018βœ“ verified

Neuraptive is a biotechnology company staffed by professionals with expertise in research and development, manufacturing, and commercialization in the pharmaceutical industry.

BiotechDeep TechHealthtechMedical DevicesLouisville, US

David Jackson(Executive Officer, Director)Gino DiSciullo(Director)Randy Hubbell(Director)

Board seatGreg ParekhIvan GergelΒ· per SEC Form D

Co-investorsCentral Texas Angel Network

Alveus Therapeuticsalveustx.cominDec 2025 Β· $197M

Alveus Therapeutics develops next-generation metabolic and obesity therapies, including its lead asset ALV-100 (in Phase 2) and a preclinical amylin pipeline of peptides, oral small molecules, and novel formats aimed at sustainable weight loss with better tolerability.

BiotechHealthtechLongevityPhiladelphia, US

Raj Kannan(Executive Officer, Director)

BoardClaudio Nessi(Director)inJan Van de Bossche(Director)inGarrett Ingram(Director)Gregory Parekh(Director)

Board seatIvan GergelΒ· per SEC Form D

Co-investorsAndera PartnersAvego BioScience CapitalGlobal BioAccess FundJeito CapitalSeroba Life SciencesAgent Capital+2 more

Biocartisbiocartis.comin𝕏

Biocartis develops molecular diagnostic testing systems for cancer, with a focus on enabling personalized medicine through rapid, in-house biomarker analysis.

BiotechDigital HealthHealthtechMedical DevicesMechelen, BE

Co-investorsAdvent Life SciencesKorysPMV

CHASE Pharmaceuticalschasepharmaceuticals.com

Irvine, CA based Alzheimer's drug company

BiotechWashington, US

Thomas N. Chase(Executive Officer, Director)Douglas Ingram(Executive Officer, Director)John M. Siebert(Executive Officer, Director)Kathleen Clarence-Smith(Executive Officer)

BoardNayan Greg Parekh(Director)John M. Reher(Director)in

Co-investorsAndera PartnersBrain Trust Accelerator Fund

Other

Tracked investments with no reachable website or further public details β€” typically companies that wound down, renamed, or were absorbed.

AlveusAmerican Injectables Inc.Butterfly MedicalCorsair PharmaNovagali PharmaSAYVAA PharmaSofthaleTheranica

Rows marked β€œSEC filing” are inferred from directors named on the company's SEC Form D β€” public regulatory data, not a portfolio list published by the firm.