Marketplace

The first Marketplace for patents, utility models and novel technologies.


  • Get increased visibility for novel products.

  • Test potential demand and novel markets.

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2,4,2',4'- tetra hydroxychalcone (10 mg)
Mol. Formula: C15H12O5 MW/Monoisotopic mass: 272.25 g/mol Also: (E)-1,3-bis(2,4-dihydroxyphenyl)prop-2-en-1-one
7,650.00 € 7650.0 EUR
4-Prenyloxyresveratrol (50 mg)
*For Research Use Only.

CAS/PubChem CID: 69065-16-3 / 5281724
Synonyms: • 4'-Prenyloxyresveratrol • 5-[(E)-2-(2,4-dihydroxyphenyl)ethenyl]-2-(3-methylbut-2-enyl)benzene-1,3-diol • 2',3,4',5-Tetrahydroxy-4-prenylstilbene
Mol. Formula/ MW/Monoisotopic mass: C19H20O4 312.4 g/mol 312.1361 g/mol
Purity: >98 (HPLC and mass spectrometric analysis included in the price)

*Lower amounts may be available upon request
1,350.00 € 1350.0 EUR
4-prenyl resveratrol (10 mg)
CAS/PubChem CID: 61517-87-1 / 5281725
Synonyms: • ARACHIDIN-2
Formula/ MW/Monoisotopic mass: C19H20O3 296.4 g/mol 296.1412 g/mol
Purity %: >90 (HPLC and mass spectrometric analysis included in the price) *Lower amounts may be available upon request, please contact us.
650.00 € 650.0 EUR
Accelerated Proof of Concept for MASH/NASH (12–16 weeks)
Translational in vivo efficacy integrating NRF2 pharmacodynamic biomarkers. Endpoints: NAS (steatosis, inflammation, ballooning), fibrosis, ALT/AST, lipids, hepatic NRF2 biomarkers. Animal models: STAM and choline-deficient variants (in collaboration with IIB “Sols-Morreale” CSIC-UAM). Imaging: MRI for non-invasive hepatic/adipose metabolism assessment.

*Contact us for details
Acesight AR (augmented reality viewer)
Developed for people with visual impairments, this portable assistive device (electronic glasses) allow users to perceive their surroundings freely.

Acesight AR can see things clearly even in dim light.

This augmented reality technology leaves your peripheral vision intact, allowing you to enjoy walking while wearing the device.
2,990.00 € 2990.0 EUR
Advanced Mechanical Purse-String Suture Device for Hollow Viscera Anastomosis / Dispositivo de sutura de jareta para vísceras huecas
This patented device resolves these clinical challenges by integrating a circular stapler mechanism directly with a suture thread. The system features a tubular sheath containing a stapling head and a separate anvil with a central mast.During the procedure, the anvil is separated from the stapling head to create a working space. A suture thread is looped around the viscus and tightened against the anvil's mast, gathering and folding the tissue. The anvil is then pulled close to the stapling head, compressing the folded tissue, and the stapler is fired. The staples drive through the double-layered tissue and bend securely against the anvil, locking the purse-string fold and thread firmly in place.

Key Advantages & FeaturesSecure & Vascularized Closure: Unlike linear stapling methods, this device creates a uniform, well-vascularized purse-string tissue border that is securely locked by closed staples, reducing the risk of post-operative leaks.Knotless "Pusher Stick" System: The device includes specialized projections and recesses that allow the surgeon to use a pusher stick to tighten the thread without needing to tie a knot.

Incision-Free Specimen Extraction: Because the thread can be tightened without knotting, the purse-string suture can be temporarily opened and closed.

This allows surgeons to extract the resected, diseased portion of the viscus directly through the hollow organ (e.g., transanally), potentially avoiding the need for an additional abdominal incision during laparoscopic procedures.

Versatile Compatibility: The mechanism can be manufactured as a standalone instrument or designed to securely couple with conventional circular anastomosis staplers currently on the market.

*Please contact for details.
Advanced optical character recognition with generative AI
Prisma is not just another OCR tool. It is a platform that combines advanced optical character recognition with generative AI to transform unstructured documents into actionable data.
Beyond simply transcribing text, Prisma understands context, adapts to each client’s document workflows, and ensures accuracy even with complex layouts or low-quality scans.

Prisma is built on three pillars: Adaptive learning: Prisma is trained on your own document collections, allowing it to recognize domain-specific terminology, formats, and exceptions. Contextual intelligence: Instead of extracting isolated fields, Prisma structures information, linking names, dates, amounts, and entities into coherent outputs. Seamless integration: Results are delivered with clean metadata, ready to connect with ERPs, CRMs, or BI tools, ensuring smooth adoption and measurable efficiency gains. The result is a system that accelerates processes, reduces manual workload, and gives organizations a reliable way to scale document management with confidence.

*contact us for further details
AI agent in your webpage
Build and integrate an AI agent asistant in your webpage.
Fully functional within minutes.
Feed it with your own information.
Integration with CRM

*contact us for details

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  1. Title and brief description of your product.
  2. Representative photograph.
  3. Price (excluding VAT).

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Frequently Asked Questions about Marketplace

Where can I find verified scientific technologies or sell my university's patents to global buyers?

KnowTransfer operates as a specialized Sci-Tech Marketplace that bridges the gap between labs and corporations:

  • Global Visibility: We list your technology in a global database accessed by specialized investors and industrial scouts.
  • Verified Portfolio: Every technology in our marketplace has undergone a preliminary valuation and technology Readiness Level (TRL) check.
  • Direct Connections: We facilitate direct communication between technology owners and potential licensees or buyers.

KnowTransfer's advice: A patent is a dormant asset if it's not visible. Use a specialized marketplace to increase the chances of technology licensing.

Ready to value your tech? Contact us.