Andreas Freitag

Person

Saarbrucken, DE

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for purchase order creation, procurement, and con...
- Patent number 8,046,273
- Issue date Oct 25, 2011
- SAP AG
- Markus Welter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for purchase order data entry
- Patent number 7,983,962
- Issue date Jul 19, 2011
- SAP Aktiengesellschaft
- Holger Wittmer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Purchase orders based on purchasing list, capacity plans, assortmen...
- Patent number 7,853,491
- Issue date Dec 14, 2010
- SAP AG
- Holger Wittmer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for planning, allocation, and purchasing
- Patent number 7,813,961
- Issue date Oct 12, 2010
- SAP AG
- Holger Wittmer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Purchase list having status indicators
- Patent number 7,805,335
- Issue date Sep 28, 2010
- SAP AG
- Holger Wittmer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and computer product for managing purchase orders
- Patent number 7,693,749
- Issue date Apr 6, 2010
- SAP AG
- Holger Wittmer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method of efficient scheduling and processing of purchas...
- Patent number 7,343,315
- Issue date Mar 11, 2008
- SAP Aktiengesellschaft
- Holger Wittmer
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and system for purchase order data entry
- Publication number 20060015417
- Publication date Jan 19, 2006
- SAP Aktiengesellschaft
- Holger Wittmer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Purchase list having status indicators
- Publication number 20050216357
- Publication date Sep 29, 2005
- SAP Aktiengesellschaft
- Holger Wittmer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for purchase order creation, procurement, and con...
- Publication number 20050203813
- Publication date Sep 15, 2005
- SAP Aktiengesellschaft
- Markus Welter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for managing purchase orders
- Publication number 20050203808
- Publication date Sep 15, 2005
- SAP Aktiengesellschaft
- Holger Wittmer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method of efficient scheduling and processing of purchas...
- Publication number 20050197912
- Publication date Sep 8, 2005
- SAP Aktiengesellschaft
- Holger Wittmer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for planning, allocation, and purchasing
- Publication number 20050197918
- Publication date Sep 8, 2005
- SAP Aktiengesellschaft
- Holger Wittmer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Purchase order list
- Publication number 20050197910
- Publication date Sep 8, 2005
- SAP Aktiengesellschaft
- Holger Wittmer
- G06 - COMPUTING CALCULATING COUNTING

Andreas Freitag

Person

Patents Grantslast 30 patents

System and method for purchase order creation, procurement, and con...

Method and system for purchase order data entry

Purchase orders based on purchasing list, capacity plans, assortmen...

System and method for planning, allocation, and purchasing

Purchase list having status indicators

System and computer product for managing purchase orders

System and method of efficient scheduling and processing of purchas...

Patents Applicationslast 30 patents

Method and system for purchase order data entry

Purchase list having status indicators

System and method for purchase order creation, procurement, and con...

System and method for managing purchase orders

System and method of efficient scheduling and processing of purchas...

System and method for planning, allocation, and purchasing

Purchase order list