Rx License-Rx

14-7144-tpNCS

Therapy for heparin-induced thrombocytopenia (HIT) targeting the epitope structure of the disease –inducing antibody

Technology Overview: Roughly 12 million patients are exposed to heparin annually and up to 1% of these patients will develop heparin-induced thrombocytopenia/thrombosis (HIT), a life-threatening complication where patients make antibodies that bind to the heparin/PF4 complex, resulting in thrombosis and thrombocytopenia. The Greene lab has identified... Inventors: Mark Greene.

Intelligence Memo

Owner: University of Pennsylvania

Core category: Therapeutics

Therapeutic area: Immunology

Indication:

Modality: Biologic

Focus tags: Immunology, Infectious Disease

Technology tags: Biologic, Diagnostic / Biomarker, Cell/Gene Therapy

Mechanism:

Development stage: Preclinical

Patent status: US 12,282,028 US 10,371,705 US 11,435,362 US 11,913,963

Availability: Available for license

Plain-English Licensing Breakdown

This is a license opportunity for a therapeutic asset or drug-enabling technology in Immunology. In plain English, the buyer would be licensing science that could become a treatment program, usually after more validation. The current package appears to be preclinical and is associated with University of Pennsylvania. The practical first use case is a resistant-pathogen niche with high unmet need and grant leverage. Public description: Technology Overview: Roughly 12 million patients are exposed to heparin annually and up to 1% of these patients will develop heparin-induced thrombocytopenia/thrombosis (HIT), a life-threatening complication where patients make antibodies.

What is exciting

Already past pure discovery: Preclinical validation gives a buyer something concrete to reproduce, optimize, or package into an IND-enabling plan.

Can sell into pharma before reimbursement: A biomarker or AI tool can create value as trial enrichment, patient stratification, or translational support before becoming a regulated diagnostic.

Hot modality with strategic appetite: Cell and gene therapy buyers care when there is a crisp antigen, genetic subgroup, potency assay, or manufacturing shortcut.

The License-Rx pivot is the real unlock: The exciting version is not just the university pitch; it is the focused path: Target a resistant-pathogen niche with regulatory pull instead of a broad anti-infective launch

Negatives / diligence concerns

Translation still unproven: Animal or lab data may not predict human performance; tox, PK/PD, CMC, and indication selection still need diligence.

First indication is not obvious: A broad use case can waste capital. The license needs one narrow patient segment or buyer problem before development starts.

Validation can be harder than the demo: Models and biomarkers need locked datasets, external validation, clinical utility, data rights, and a regulatory/reimbursement plan.

Manufacturing can dominate the budget: Potency assays, vector or cell process reproducibility, release testing, and COGS can become bigger risks than the biology.

Risk Flags

  • Human validation and clinical path require diligence.
  • Patent scope and remaining exclusivity need review with counsel.
  • Inventor readiness and licensing terms are not yet verified.

Strategic Pharma Attractiveness

Large pharma would care if this becomes more than an interesting university-originated technology: it needs a crisp Immunology wedge, a measurable value inflection, and a diligence package that makes the first deal feel like an option on upside rather than a blind research bet.

Most logical pharma targets GSK — Vaccines and anti-infective infrastructure. Pfizer — Hospital, anti-infective, and vaccine commercial reach. Johnson & Johnson — Pathogen-focused development and global health channels.

Development Strategy to Increase PoS

First indication: a resistant-pathogen niche with high unmet need and grant leverage

Study design: Retrospective locked-dataset validation followed by one prospective pharma enrichment pilot.

Key experiments Validate the AI-optimized pivot: Target a resistant-pathogen niche with regulatory pull instead of a broad anti-infective launch Run independent replication of the core claim with pre-specified success criteria Generate a partner-facing risk register that separates solved, testable, and unresolved risks

Final Recommendation

Proceed: Worth a short exclusive option if diligence confirms IP scope and inventor data quality. The most investable version is: Target a resistant-pathogen niche with regulatory pull instead of a broad anti-infective launch

Best next experiment: Run the smallest independent study that validates: Run pathogen-panel susceptibility, resistance mapping, and one translational model before any broad tox spend.

Best licensing timing: Begin BD conversations after the next validation package; pursue a license, option, or asset sale once the first value inflection is visible.