System and method for simulation and modeling of batch process manufacturing facilities using process time lines
US6662061B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Aug 13, 1999 |
| Grant date | Dec 9, 2003 |
| Priority date | — |
| Expiry date | Aug 13, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/80
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system and method for the simulation and modeling of biopharmaceutical batch process manufacturing facilities using process time lines is described herein. The system employs a four-field delimited string code which specifies the unit identifier code and the iteration value for each of the three levels of scheduling cycle—“Unit Operation Cycles,” “Unit Operation Cluster Cycles,” and “Batch Cycles”—of the biopharmaceutical drug production process being modeled. The method includes the step of selecting a sequence of unit operations wherein each of the sequence of unit operations has an identifier code. Next, a set of scheduling cycles is selected for each of the sequence of unit operations. A master table is then referenced, using the identifier code, to obtain operational parameters for each of the sequence of unit operations. A block flow diagram is then generated using the sequence of unit operations and the operational parameters. The method further includes generating a process time line using the operational parameters, the block flow diagram, and the set of scheduling cycles for each of the sequence of unit operations. The pro…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.