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USPTO Patent Rankings Data through Dec 31, 2025
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Andreas Schaad — 24 Patents

Sap Se: 10 patents #262 of 6,322Top 5%
SASap Ag: 8 patents #207 of 3,812Top 6%
Robert Bosch Gmbh: 6 patents #2,998 of 19,740Top 20%
Bruchsal, DE: #6 of 236 inventorsTop 3%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Andreas Schaad has been granted 24 US patents while listed as an inventor at Sap Se. The first was granted in 2010 and the most recent in July 2021. Andreas Schaad ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Andreas Schaad in Bruchsal, DE.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11053900 Valve for metering a fluid Joerg Abel, Juergen Maier, Martin Buehner, Matthias Boee, Olaf Schoenrock +2 more 2021-07-06
10738748 Valve for metering a fluid Nico Herrmann, Joerg Abel, Juergen Maier, Martin Buehner, Matthias Boee +3 more 2020-08-11
10711750 Valve for metering a fluid Joerg Abel, Juergen Maier, Martin Buehner, Matthias Boee, Olaf Schoenrock +2 more 2020-07-14
10519909 Valve for metering a fluid Joerg Abel, Juergen Maier, Martin Buehner, Matthias Boee, Olaf Schoenrock +2 more 2019-12-31
10378497 Valve for metering a fluid Joerg Abel, Juergen Maier, Martin Buehner, Matthias Boee, Olaf Schoenrock +2 more 2019-08-13
10162858 Local versus remote optimization in encrypted query processing Florian Kerschbaum, Patrick Grofig, Martin Haerterich, Mathias Kohler, Axel Schroepfer +1 more 2018-12-25
9932948 Valve for metering a fluid Joerg Abel, Juergen Maier, Martin Buehner, Matthias Boee, Olaf Schoenrock +2 more 2018-04-03
9607161 Optimal re-encryption strategy for joins in encrypted databases Martin Haerterich, Florian Kerschbaum, Patrick Grofig, Mathias Kohler, Axel Schroepfer +1 more 2017-03-28 $2,395,000
9606840 Enterprise data-driven system for predictive resource provisioning in cloud environments 2017-03-28 $2,395,000
9547720 Access control for encrypted query processing Isabelle Hang, Florian Kerschbaum, Martin Haerterich, Mathias Kohler, Axel Schroepfer +1 more 2017-01-17 $1,851,000
9537838 Adjustable proxy re-encryption Isabelle Hang, Florian Kerschbaum, Mathias Kohler, Martin Haerterich, Florian Hahn +2 more 2017-01-03 $1,448,000
9495545 Automatically generate attributes and access policies for securely processing outsourced audit data using attribute-based encryption 2016-11-15 $1,637,000
9342707 Searchable encryption for infrequent queries in adjustable encrypted databases Florian Kerschbaum, Martin Haerterich, Isabelle Hang, Mathias Kohler, Axel Schroepfer +1 more 2016-05-17 $814,000
9213764 Encrypted in-memory column-store Florian Kerschbaum, Martin Haerterich, Mathias Kohler, Isabelle Hang, Axel Schroepfer +2 more 2015-12-15 $924,000
9037860 Average-complexity ideal-security order-preserving encryption Florian Kerschbaum, Axel Schroepfer, Patrick Grofig, Isabelle Hang, Martin Haerterich +2 more 2015-05-19 $968,000
9003204 Optimal re-encryption strategy for joins in encrypted databases Martin Haerterich, Florian Kerschbaum, Patrick Grofig, Mathias Kohler, Axel Schroepfer +1 more 2015-04-07 $1,234,000
8788313 Decentralised audit system in collaborative workflow environment 2014-07-22 $980,000
8751282 Controls in collaborative workflow environment 2014-06-10 $962,000
8726151 Comparing encrypted documents having structured data Mohammad Ashiqur Rahaman, Henrik Plate, Yves Roudier 2014-05-13 $784,000
8689352 Distributed access control for document centric collaborations Mohammad Ashiqur Rahaman 2014-04-01 $1,027,000
8620713 Mechanism to control delegation and revocation of tasks in workflow system 2013-12-31 $2,457,000
8130947 Privacy preserving social network analysis Florian Kerschbaum 2012-03-06 $1,835,000
7831978 Review mechanism for controlling the delegation of tasks in a workflow system 2010-11-09 $1,166,000
7689562 Access control system, a rule engine adaptor, a rule-based enforcement platform and a method for performing access control Pascal Spadone 2010-03-30 $914,000