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OPC UA is the vendor-neutral standard bioprocess equipment uses to publish live process data. What it is, how it differs from OPC DA and MQTT, which bioreactors speak it, and how Invert uses it, with the other interfaces your systems expose, to bring every signal into one place as the run happens.

Harmonizing bioprocess metrics across instruments and runs usually stalls behind a naming committee. Given a simulated library of 2,486 metric definitions, Invert Assist triaged 209 candidate matches against the parent metrics already in place, reconciled their unit strings against the unit registry

Across 16 simulated iPSC-derived production lots — same donor material, medium, and feed — viable-cell yield still swung from about 1.35 to 4.68 ×10⁹ cells per lot. Invert Assist read all 16 lots as one dataset, built an in-line soft sensor that predicts harvest viable-cell count to within about 5–1

Across 16 simulated iPSC-derived production lots — same donor material, medium, and feed — viable-cell yield still swung from about 1.35 to 4.68 ×10⁹ cells per lot. Invert Assist read all 16 lots as one dataset, built an in-line soft sensor that predicts harvest viable-cell count to within about 5–1

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

Welcome to Invert’s Engineer Blog Series — a behind-the-scenes look at the product and how it’s built.In this post, software engineer Anthony Quach shares how his career in bioprocess development led him into software, and how that experience shapes the engineering decisions behind Invert.

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model

We rebuilt Richelle et al.'s 2022 CHO cell-culture intensification model in Invert Assist, turning a published paper into an executable, interactive report. The central question: could parameters fit on small-scale fed-batch data reproduce the paper's perfusion design without re-estimating the model