Inventor · disambiguated record
Karl Schiffmann
Also filed as: SCHIFFMANN KARL
23 granted patents·4 pending applications·439 citations·filing 2004–2024
96Inventor score
Files withLOWER48 IP LLC7ROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 20027ROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 20024SCHIFFMANN KARL4CRANDALL RICHARD2
Top patents by PatentIndex Score
27 records- 0197US10725989B2Enumeration of trees from finite number of nodesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2017·Granted Jul 28, 2020·16 cites·33 claims
- 0297US10055438B2Manipulation and/or analysis of hierarchical dataROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2015·Granted Aug 21, 2018·23 cites·21 claims
- 0397US9842130B2Enumeration of trees from finite number of nodesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2016·Granted Dec 12, 2017·22 cites·36 claims
- 0497US9646034B2Enumeration of rooted partial subtreesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2016·Granted May 9, 2017·25 cites·20 claims
- 0597US9411841B2Enumeration of trees from finite number of nodesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2015·Granted Aug 9, 2016·28 cites·40 claims
- 0697US9330128B2Enumeration of rooted partial subtreesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2012·Granted May 3, 2016·31 cites·56 claims
- 0796US11100070B2Manipulation and/or analysis of hierarchical dataROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2018·Granted Aug 24, 2021·12 cites·35 claims
- 0896US8316059B1Enumeration of rooted partial subtreesSCHIFFMANN KARL·Filed 2005·Granted Nov 20, 2012·51 cites·48 claims
- 0996US7899821B1Manipulation and/or analysis of hierarchical dataSCHIFFMANN KARL·Filed 2006·Granted Mar 1, 2011·54 cites·39 claims
- 1095US11194777B2Manipulation and/or analysis of hierarchical dataROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2018·Granted Dec 7, 2021·8 cites·36 claims
- 1195US9002862B2Enumeration of trees from finite number of nodesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2013·Granted Apr 7, 2015·35 cites·24 claims
- 1294US8484236B1Method and/or system for processing data streamsANDREWS MARK·Filed 2007·Granted Jul 9, 2013·38 cites·77 claims
- 1393US9245050B2Manipulation and/or analysis of hierarchical dataSCHIFFMANN KARL·Filed 2011·Granted Jan 26, 2016·16 cites·60 claims
- 1493US7636727B2Enumeration of trees from finite number of nodesSKYLER TECHNOLOGY INC·Filed 2004·Granted Dec 22, 2009·59 cites·16 claims
- 1591US8612461B2Enumeration of trees from finite number of nodesSCHIFFMANN KARL·Filed 2009·Granted Dec 17, 2013·16 cites·20 claims
- 1682US2024281425A1Manipulation and/or analysis of hierarchical dataLOWER48 IP LLC·Filed 2024·Application pending·0 cites
- 1782US2024281424A1Enumeration of rooted partial subtreesLOWER48 IP LLC·Filed 2024·Application pending·0 cites
- 1881US11989168B2Enumeration of rooted partial subtreesLOWER48 IP LLC·Filed 2023·Granted May 21, 2024·0 cites·103 claims
- 1979US2023252013A1Enumeration of trees from finite number of nodesLOWER48 IP LLC·Filed 2023·Application pending·0 cites
- 2078US11281646B2Enumeration of rooted partial subtreesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2017·Granted Mar 22, 2022·1 cites·20 claims
- 2176US11636079B2Enumeration of rooted partial subtreesLOWER48 IP LLC·Filed 2022·Granted Apr 25, 2023·0 cites·20 claims
- 2273US12013829B2Manipulation and/or analysis of hierarchical dataLOWER48 IP LLC·Filed 2021·Granted Jun 18, 2024·0 cites·25 claims
- 2372US11615065B2Enumeration of trees from finite number of nodesLOWER48 IP LLC·Filed 2020·Granted Mar 28, 2023·0 cites·24 claims
- 2467US8073893B1Method and/or system for comparing character expressionsCRANDALL RICHARD·Filed 2006·Granted Dec 6, 2011·3 cites·84 claims
- 2563US8751557B2Method and/or system for comparing character expressionsCRANDALL RICHARD·Filed 2011·Granted Jun 10, 2014·1 cites·25 claims
- 2662US2020097473A1Method and/or system for processing data streamsROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2019·Application pending·0 cites
- 2754US10430416B2Method and/or system for processing data streamsROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST·Filed 2013·Granted Oct 1, 2019·0 cites·37 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →