Inventor · disambiguated record
Andreas Freitag
Also filed as: FREITAG ANDREAS
9 granted patents·362 citations·filing 1999–2005
90Inventor score
Top patents by PatentIndex Score
9 records- 0191US6935768B2Method and statistical micromixer for mixing at least two liquidsMIKROGLAS CHEMTECH GMBH·Filed 2001·Granted Aug 30, 2005·185 cites·23 claims
- 0290US7853491B2Purchase orders based on purchasing list, capacity plans, assortment plans, and area spread assortment plansSAP AG·Filed 2004·Granted Dec 14, 2010·77 cites·25 claims
- 0388US8046273B2System and method for purchase order creation, procurement, and controllingSAP AG·Filed 2005·Granted Oct 25, 2011·30 cites·20 claims
- 0484US7693749B2System and computer product for managing purchase ordersSAP AG·Filed 2005·Granted Apr 6, 2010·15 cites·17 claims
- 0581US7343315B2System and method of efficient scheduling and processing of purchase ordersSAP AG·Filed 2004·Granted Mar 11, 2008·24 cites·17 claims
- 0677US7805335B2Purchase list having status indicatorsSAP AG·Filed 2004·Granted Sep 28, 2010·15 cites·30 claims
- 0775US7813961B2System and method for planning, allocation, and purchasingSAP AG·Filed 2005·Granted Oct 12, 2010·6 cites·24 claims
- 0869US7983962B2Method and system for purchase order data entrySAP AG·Filed 2005·Granted Jul 19, 2011·2 cites·12 claims
- 0934US6390161B1Process and device for cutting woodFiled 1999·Granted May 21, 2002·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →