Inventor · Groton, MA, US

Christopher Petroff

26Patents
9h-index
14Co-inventors
72Inventor score

Filing activity: Oct 19, 1988 → Nov 30, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8478384B2 Intravascular optical coherence tomography system with pressure monitoring interface and accessories Human Necessities 136 Active
US8206377B2 Torque limiter for an OCT catheter Human Necessities 76 Active
US9138147B2 Lumen morphology image reconstruction based on the scan line data of OCT Physics 60 Active
US9572495B2 Optical coherence tomography lumen morphology and vascular resistance measurements methods for blood vessel evaluations Physics 56 Active
US8676299B2 Method of determining pressure in a vessel as measured by an optical pressure transducer in an optical coherence tomography system Human Necessities 49 Active
US8926590B2 Torque limiter for an OCT catheter Human Necessities 16 Active
US10028725B2 Friction torque limiter for an imaging catheter Mechanical Engineering; Lighting; Heating 13 Active
US10675404B2 Rotational metering pump for insulin patch Mechanical Engineering; Lighting; Heating 11 Active
US5036908A High inlet artery for thermosyphons Mechanical Engineering; Lighting; Heating 9 Expired
US11058308B2 Intravascular pressure sensing devices and methods Human Necessities 1 Active
US11696983B2 Rotational metering pump for insulin patch Emerging Cross-Sectional Technologies 1 Active
US11857756B2 Rotational metering pump for insulin patch Mechanical Engineering; Lighting; Heating 1 Active
US12426789B2 Blood vessel lumen morphology and minimum lumen area measurements data collection by intravascular imaging systems for stenosis or stent planning Human Necessities 0 Active
US12138017B2 Lumen morphology and vascular resistance measurements data collection systems apparatus and methods Human Necessities 0 Active
US12274532B2 Lumen morphology and vascular resistance measurements data collection systems apparatus and methods Human Necessities 0 Active
US12402796B2 Lumen morphology and vascular resistance measurements data collection systems apparatus and methods Human Necessities 0 Active
US12246162B2 Rotational metering pump for medication patch Mechanical Engineering; Lighting; Heating 0 Active
US12082912B2 Lumen morphology and vascular resistance measurements data collection systems apparatus and methods Human Necessities 0 Active
US12150737B2 Blood vessel lumen morphology and minimum lumen area measurements data collection by intravascular imaging systems for stenosis or stent planning General 0 Revoked
US11191892B2 Rotational metering pump for insulin patch Mechanical Engineering; Lighting; Heating 0 Active
US10967121B2 Rotational metering pump for insulin patch Emerging Cross-Sectional Technologies 0 Active
US12193789B2 Optical coherence tomography and pressure based systems and methods Human Necessities 0 Active
US12121325B2 Lumen morphology and vascular resistance measurements data collection systems apparatus and methods Human Necessities 0 Active
US11923067B2 Method and apparatus for automated determination of stent landing zones based on a maximum diameter of a segmented blood vessel data obtained by intravascular device Human Necessities 0 Active
US12285240B2 Lumen morphology and vascular resistance measurements data collection systems apparatus and methods Human Necessities 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.