--- title: p4b --- [Go Back Up](https://meet.p4b.io/p4b#top) [Skip to Content](https://meet.p4b.io/p4b#body) [![Logo\_white](https://meet.p4b.io/hs-fs/hubfs/Logo_white.png?width=350&height=177&name=Logo_white.png "Logo_white")](https://www.p4b.io) Toggle Menu - [Technology](https://meet.p4b.io/technology-1) - [About us](https://meet.p4b.io/-temporary-slug-technology-1-621f99e2-fea9-4a67-afde-33d7fc3029f5) - [Contact](https://meet.p4b.io/-temporary-slug-fe8dd92f-3c61-4de3-9171-88f27ce4f97a) - Open Search Search Submit Search ![Screenshot 2025-12-03 120229](https://meet.p4b.io/hs-fs/hubfs/Screenshot%202025-12-03%20120229.png?width=853&height=631&name=Screenshot%202025-12-03%20120229.png) × Your browser does not support the video tag. Open video transcript in new window. BIOPROCESS TECHNOLOGY PLATFORM # Scale bioprocesses faster From Simulation to Validation p4b integrates Advanced CFD, DREAM automated optimization and the pDS physical downscale system to reduce scale-up risk, improve reactor design and accelerate development from bench to production. [Explore Technology](https://meet.p4b.io/technology-1?hsLang=en-de) [Book a meeting](https://meet.p4b.io/-temporary-slug-fe8dd92f-3c61-4de3-9171-88f27ce4f97a?hsLang=en-de) [Next Section](https://meet.p4b.io/p4b#main) # WHO IT IS FOR ![startups](https://meet.p4b.io/hubfs/targetgroups/startups.svg) ##### Biotech Startups Early-stage teams developing and scaling new bioprocesses ![process development](https://meet.p4b.io/hubfs/targetgroups/process%20development.svg) ##### Process Development Team Scientists and engineers optimizing process conditions and performance ![manufacturing](https://meet.p4b.io/hubfs/targetgroups/manufacturing.svg) ##### CDMOs & Manufacturing Organizations improving robustness, transfer and production readiness ![scaleups](https://meet.p4b.io/hubfs/targetgroups/scaleups.svg) ##### Scale-Up & Reactor Design Teams Teams working on reactor configuration, scale translation and system performance # KEY INSIGHTS ## See Our values We build revenue-driving systems on HubSpot for businesses that are ready to grow - and keep on growing. ![process\_optimization](https://meet.p4b.io/hubfs/key_insights/process_optimization.svg) ### Optimize process conditions Identify optimal operating windows faster using data-driven models. Reduce experimental burden while improving yield, robustness, and process understanding. ![reactor\_configuration](https://meet.p4b.io/hubfs/key_insights/reactor_configuration.svg) ### Optimize reactor configurations Evaluate reactor setups and operating strategies in silico. Compare configurations, mixing, and transfer effects to select the best-performing system before scale-up.  ![reduce\_scale\_up\_risk](https://meet.p4b.io/hubfs/key_insights/reduce_scale_up_risk.svg) ### Reduce scale-up risk De-risk scale-up by predicting process behavior across scales. Anticipate performance shifts and avoid costly trial-and-error during tech transfer and manufacturing.  ![platform](https://meet.p4b.io/hubfs/key_insights/platform.svg) ### Optimize process conditions Shorten development timelines by combining experimental data with mechanistic modeling. Make faster decisions with fewer experiments and greater confidence.  # TRUSTED PARTNERS - ![M-star](https://meet.p4b.io/hs-fs/hubfs/M-star.png?width=189&height=53&name=M-star.png) - ![FFG](https://meet.p4b.io/hs-fs/hubfs/FFG.png?width=540&height=279&name=FFG.png) - ![aws](https://meet.p4b.io/hs-fs/hubfs/aws.png?width=591&height=310&name=aws.png) - ![BM Klima](https://meet.p4b.io/hs-fs/hubfs/BM%20Klima.png?width=720&height=258&name=BM%20Klima.png) - ![BM Arbeit](https://meet.p4b.io/hs-fs/hubfs/BM%20Arbeit.png?width=756&height=213&name=BM%20Arbeit.png) - ![MaxPlanck](https://meet.p4b.io/hs-fs/hubfs/MaxPlanck.png?width=1255&height=252&name=MaxPlanck.png) # Technology Platform A unified platform combining simulation, optimization, and validation to accelerate bioprocess development. ![pDS](https://meet.p4b.io/hs-fs/hubfs/pDS.png?width=1791&height=1039&name=pDS.png) ## Advanced CFD - High-fidelity reactor simulations - Mixing, shear & hydrodynamics insights - Mass transfer and gas-liquid interactions - Identification of critical scale-dependent effects Learn More ![pDS](https://meet.p4b.io/hs-fs/hubfs/pDS.png?width=1791&height=1039&name=pDS.png) ## DREAM-bio - Automated CFD + DoE workflows - Rapid reactor and process optimization - Exploration of design and operating space - Data-driven decision support Learn More ![pDS](https://meet.p4b.io/hs-fs/hubfs/pDS.png?width=1791&height=1039&name=pDS.png) ## pDS - perfectDownScale - Representative downscale for lab validation - Alignment of lab and production conditions - Reduced risk in tech transfer and scale-up - Integration with simulation-driven design Learn More # Scale reliably. develop faster. At print4biotech we are developing digital and 3D printed technologies for bioprocessing. With digital twins, automated design tools and 3D-printed bioreactor technologies we facilitate process scale up and optimization from bench to production scale. Upcoming ## Conferences, Events and Exhibitions Are you planning to attend? Let’s connect! Reach out to schedule a meeting during the event, or arrange a visit if you’re located in the area. 1. Montreaux Switzerland 15.-17.04.26 ### ACTIP Meeting **Peter Satzer, Lena Achleitner** [Find out more](https://www.actip.org/meetings/) 2. Berlin Germany 20.-22.04.26 ### BioProScale **Manfred Satzer, Lena Achleitner** [Find out more](https://biotechnologie.ifgb.de/bioproscale2026) 3. Vienna Austria 27.-30.04.26 ### BPI Europe **Manfred Satzer, Peter Satzer, Lena Achleitner** [Find out more](https://informaconnect.com/bpieurope/speakers/peter-satzer/) 4. Salzburg Austria 07.-10.06.26 ### ESACT **Peter Satzer, Lena Achleitner** [Find out more](https://esact2026.com/) 5. Amelia Island, FL USA 22.-26.06.26 ### NAMF-Mixing **Manfred Satzer, Peter Satzer** [Find out more](https://event.fourwaves.com/mixing2026/pages) ## Don't miss the chance #### of accelerating your process development for fast time-to-market [Get in touch!](https://meet.p4b.io/-temporary-slug-fe8dd92f-3c61-4de3-9171-88f27ce4f97a?hsLang=en-de) --- ![Logo\_white](https://meet.p4b.io/hs-fs/hubfs/Logo_white.png?width=612&height=309&name=Logo_white.png "Logo_white") **p4b GmbH** Gaertnersteg 4 2120 Obersdorf Austria FN611768i ATU79846712 Contact details Email: [office@p4b.io](mailto:office@p4b.io) Or use the contact form  © 2025 p4b GmbH. All Rights Reserved    [Contact](https://meet.p4b.io/-temporary-slug-fe8dd92f-3c61-4de3-9171-88f27ce4f97a?hsLang=en-de) [Legal Notice](https://www.example.com) | [Privacy Policy](https://www.example.com) | [Site Map](https://www.example.com)