Inventor · disambiguated record
Ivan Tzvetanov
Also filed as: TZVETANOV IVAN · TZVETANOV IVAN T
9 granted patents·10 pending applications·77 citations·filing 2007–2025
85Inventor score
Top patents by PatentIndex Score
19 records- 0184US8083758B2Methods and devices for treating obesity and GERD by intussuscepting a portion of stomach tissueHSU CHARLES S·Filed 2007·Granted Dec 27, 2011·39 cites·19 claims
- 0277US8257374B2Methods and devices for treating obesity and GERD by intussuscepting a portion of stomach tissueHSU CHARLES S·Filed 2008·Granted Sep 4, 2012·16 cites·22 claims
- 0377US8100925B2Methods and devices for treating obesity and GERD by intussuscepting a portion of stomach tissueHSU CHARLES S·Filed 2008·Granted Jan 24, 2012·18 cites·27 claims
- 0465USD984650SExternal neurostimulatorNEVRO CORP·Filed 2021·Granted Apr 25, 2023·4 cites·1 claims
- 0562US2024122812A1Gastrostomy tube devices and methods for useUNIV LELAND STANFORD JUNIOR·Filed 2023·Application pending·0 cites
- 0661US12303414B2Absorbable intravascular devices that shorten upon expansion creating space for vascular movementEFEMORAL MEDICAL INC·Filed 2022·Granted May 20, 2025·0 cites·1 claims
- 0754US2024315857A1Absorbable intravascular stents having a therapeutic drug within the scaffoldEFEMORAL MEDICAL INC·Filed 2022·Application pending·0 cites
- 0851US2009319029A1Docking apparatus and methods of useNELLIX INC·Filed 2009·Application pending·0 cites
- 0949US11491034B2Absorbable intravascular devices that shorten upon expansion creating space for vascular movementEFEMORAL MEDICAL INC·Filed 2019·Granted Nov 8, 2022·0 cites·15 claims
- 1049US2010004728A1Graft endoframe having axially variable characteristicsNELLIX INC·Filed 2009·Application pending·0 cites
- 1149US2012296354A1Methods and devices for treating obesity and gerd by intussuscepting a portion of stomach tissueHSU CHARLES S·Filed 2012·Application pending·0 cites
- 1247US2023414384A1Segmented balloon-expandable stent system for preservation of the arterial lumen during bendingEFEMORAL MEDICAL INC·Filed 2022·Application pending·0 cites
- 1347US2024033512A1External neurostimulatorNEVRO CORP·Filed 2022·Application pending·0 cites
- 1446US2012245504A1Devices and methods to deliver, retain and remove a separating device in an intussuscepted hollow organTZVETANOV IVAN·Filed 2012·Application pending·0 cites
- 1546US2024382325A1Temporary intravascular scaffolds for the treatment of residual stenosis following balloon angioplastyEFEMORAL MEDICAL INC·Filed 2022·Application pending·0 cites
- 1645US2011245854A1Devices and methods to deliver, retain and remove a separating device in an intussuscepted hollow organHOURGLASS TECHNOLOGIES INC·Filed 2011·Application pending·0 cites
- 1740US12343526B1Blood flow enhancement therapy systemsBRAINFLOW MEDICAL INC·Filed 2025·Granted Jul 1, 2025·0 cites·22 claims
- 1840US11000658B2Device to reduce discomfort in the upper airwayAWAIR INC·Filed 2015·Granted May 11, 2021·0 cites·10 claims
- 1939US12226326B2Absorbable intravascular devices that exhibit their greatest radial strength at their nominal diametersEFEMORAL MEDICAL INC·Filed 2020·Granted Feb 18, 2025·0 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →