Closeup of membrane next to tray spout

The breathability of ePTFE gives GORE® LYOGUARD® Freeze-Drying Trays its superior vapor transmission rate.

In the pharmaceutical industry, manufacturers must ensure the purity of their materials and the efficiency of their processes. Starting with the introduction of the GORE® LYOGUARD® Freeze-Drying Tray, a single-use lyophilization product, Gore has developed many single- and multi-use products and process components for transferring, storing, filtering and drug processing.  

We collaborate with manufacturers to design the solutions that fit their requirements for purity and help maximize process effectiveness. As with many Gore products, our life sciences solutions can provide high value by:

  • protecting and containing complex biologics
  • supporting speedy processing times
  • enabling secure fluid transfer and sampling
  • minimizing process disruption errors or issues

What differentiates Gore’s life sciences solutions is our deep understanding of fluoropolymers, particularly polytetrafluoroethylene (PTFE) and its expanded form. By leveraging the materials’ properties — like low extractables and resistance to chemicals and extreme temperatures — we develop life sciences solutions that perform efficiently and more reliably than alternatives.

Good Manufacturing Practices

All Gore products for life sciences are manufactured specifically for use in medical device manufacturing or pharmaceutical settings and comply with regulations our customers may require. Depending upon those requirements, you will find products manufactured under Good Manufacturing Practices (GMP), ISO 9001, 13485 and 15378 certifications; and/or regulations for food contact.


Developed in consultation with the pharmaceutical lyophilization industry, GORE® LYOGUARD® Freeze-Drying Trays provide a cost-effective method of freeze-drying by containing product throughout the lyophilization process.

Lyophilization Products

Peristaltic Pump Tubing

A failure during processing due to tubing rupture is just not an option. A significant loss of flow can be disruptive — manufacturers need consistent, repeatable and reliable results, every time. That’s why GORE® STA-PURE® Pump Tubing products are engineered to meet varied process challenges: to reliably protect against ruptures even at high pressures… to resist aggressive chemicals… to deliver consistent flow rates in peristaltic pumps for days, weeks, or even months.

Fluid Transfer and Sampling

The secure transfer and containment of liquids is paramount in pharmaceutical and biopharmaceutical processing. Gore offers a family of fluid transfer and sampling products to meet a variety of different pharmaceutical and bioprocess applications.

GORE™ Molded Assemblies are configured to individual customer requirements and may include platinum-cured silicone and thermoplastic elastomer (TPE) tubing, molded connections, unions and manifolds, clamps, and bottle top assemblies.

Patent and License Information

These GORE Molded Assemblies and components may be protected under the following patents:

GORE™ Molded Assemblies are licensed under U.S. Patent Nos: 6,290,625 and 7,093,859.

GORE™ Aseptic Sampling Valves and assemblies, and Crimp and Cut tools, are licensed under one or more of the following: United States Patent No. 7,293,477, United States Patent No. 7,927,316, and United States Patent No. RE41,169.

ReadyMate™ connectors are manufactured and supplied by GE Healthcare under an exclusive license to US patent number 6,679,529 and equivalent patents and applications in other countries owned by Johnson and Boley Holdings. ReadyMate is trademark of GE Healthcare.

GORE™ AME-Clamp is protected by US patent number 7,137,611.