CardioFocus, Inc.
Photothermal catheter system for ablation of atrial fibrillation
- Sector
- Medtech
- Headquarters
- MARLBOROUGH, MA
- Latest Form D
- $27.2M, Feb 2023
- Total capital
- $153M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $153M
- 13 Form D · last Feb 2023
- 44 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 18
- 22 pending · first 2016
- Rank in peer group#120 of 1112
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 13th filing$27.2M
- Private capital raisedForm D · SEC · 12th filing$4M
- Private capital raisedForm D · SEC · 11th filing$12M
- Private capital raisedForm D · SEC · 10th filing$8M
- Private capital raisedForm D · SEC · 9th filing$13M
- Private capital raisedForm D · SEC · 8th filing$20.2M
- Private capital raisedForm D · SEC · 7th filing$8M
- Private capital raisedForm D · SEC · 6th filing$31.7M
- Private capital raisedForm D · SEC · 5th filing$2.3M
- Private capital raisedForm D · SEC · 4th filing$2.4M
- Private capital raisedForm D · SEC · 3rd filing$13.6M
- Private capital raisedForm D · SEC · 2nd filing$5M
- Private capital raisedForm D · SEC · 1st filing$5.9M
Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.
Standing among 1112 peers
Line = medianMedtech · Device
- Granted patents#120 · top 11%
Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.
Founders and team
From SEC Form D filings- Anjie RoldanExecutive OfficerNamed in SEC Form D filings
- BRUCE C. ROBERTSONDirectorNamed in SEC Form D filings
- BURKE J. BARRETTExecutive OfficerNamed in SEC Form D filings
- CHARLES E. LARSENDirectorNamed in SEC Form D filings
- Charles W. LarsonDirectorNamed in SEC Form D filings
- Christopher A. KroegerDirectorNamed in SEC Form D filings
Show all 25 people
- David KhoDirectorNamed in SEC Form D filings
- David R. KresslerExecutive OfficerNamed in SEC Form D filings
- GREG R. MADDENDirectorNamed in SEC Form D filings
- Gwen WatanabeDirectorNamed in SEC Form D filings
- James GarveyDirectorNamed in SEC Form D filings
- John SchulteDirectorNamed in SEC Form D filings
- Lauren JenningsExecutive OfficerNamed in SEC Form D filings
- Marlene KraussDirectorNamed in SEC Form D filings
- Omar AmiranaDirectorNamed in SEC Form D filings
- OMAR C. ANIRANADirectorNamed in SEC Form D filings
- OMARI C. BOUKNIGHTExecutive OfficerNamed in SEC Form D filings
- PATRICK R. WETHINGTONDirectorNamed in SEC Form D filings
- Paul W. LavioletteExecutive Officer, DirectorNamed in SEC Form D filings
- Scott FletcherExecutive OfficerNamed in SEC Form D filings
- Stephan OgilvieExecutive OfficerNamed in SEC Form D filings
- Stephen SagonExecutive Officer, DirectorNamed in SEC Form D filings
- Warren ClarkExecutive OfficerNamed in SEC Form D filings
- Warren R Clark IIIExecutive OfficerNamed in SEC Form D filings
- WARREN R. CLARK, IIIExecutive OfficerNamed in SEC Form D filings
What it has protected
USPTO · 18 granted of 40- PendingTreatment Of Cardiac Tissue With Pulsed Electric FieldsUSPTOApplication 19677291
- PendingAblation Catheters with Deployable Electrode Structures for Use in Ablation and Electrophysiological MappingUSPTOApplication 19208153
- PendingAblation Catheters with Deployable Electrode Structures for Use in Ablation and Electrophysiological MappingUSPTOApplication 19208127
Show all 40 patent records
- Treatment Of Cardiac Tissue With Pulsed Electric FieldsSep 17, 2026 · Application 19677291Pending
- Ablation Catheters with Deployable Electrode Structures for Use in Ablation and Electrophysiological MappingNov 20, 2025 · Application 19208153Pending
- Ablation Catheters with Deployable Electrode Structures for Use in Ablation and Electrophysiological MappingNov 20, 2025 · Application 19208127Pending
- Endoscopically Guided Ablation Catheters with Thermally Resistant BalloonsJun 24, 2025 · US 12,336,757Granted
- Acute Assessment Of Cardiac Ablatoin LesionsDec 12, 2024 · Application 18712122Pending
- Deployable Structures To Provide Electrodes On The Surface Of An Endoscopically Guided Laser Ablation Catheter For Use In Ablation And Electrophysiological MappingNov 28, 2024 · Application 18673932Pending
- Local Impedance Indicator In The Treatment Of Cardiac TissueOct 3, 2024 · Application 18622232Pending
- Ablation System With Automated Ablation Energy ElementJun 20, 2024 · Application 18393371Pending
- Balloon Catheter And Fluid Management System ThereofApr 16, 2024 · US 11,957,856Granted
- Ablation Catheters with Multiple Endoscopes and Imaging Chip Endoscopes and System for Altering an Orientation of an Endoscopic ImageFeb 8, 2024 · Application 18489523Pending
- Ablation System With Automated Ablation Energy ElementJan 30, 2024 · US 11,883,094Granted
- Devices For The Delivery Of Pulsed Electric Fields In The Treatment Of Cardiac TissueDec 28, 2023 · Application 18243604Pending
- Ablation System With Automated Ablation Energy ElementDec 5, 2023 · US 11,832,878Granted
- Balloon Catheter And Fluid Management System ThereofNov 1, 2022 · US 11,484,692Granted
- Deployable Structures To Provide Electrodes On The Surface Of An Endoscopically Guided Laser Ablation Catheter For Use In Ablation And Electrophysiological MappingOct 13, 2022 · Application 17711574Pending
- Ablation Techniques For The Treatment Of Atrial FibrillationAug 16, 2022 · US 11,413,089Granted
- Display Screen Or Portion Thereof With Graphical User InterfaceJul 26, 2022 · US D,958,814Granted
- Ablation System With Automated Ablation Energy ElementJul 19, 2022 · US 11,389,236Granted
- Ablation System With Automated Sweeping Ablation Energy ElementMay 31, 2022 · US 11,344,365Granted
- Ablation Catheters with Multiple Endoscopes and Imaging Chip Endoscopes and System for Altering an Orientation of an Endoscopic ImageMay 12, 2022 · Application 17524472Pending
- Method For Visualizing Tissue With An Icg Dye Composition During Ablation ProceduresFeb 15, 2022 · US 11,246,476Granted
- Balloon Catheter And Fluid Management System ThereofDec 28, 2021 · US 11,207,505Granted
- Treatment Of Cardiac Tissue With Pulsed Electric FieldsDec 23, 2021 · Application 17466871Pending
- Balloon Catheter And Fluid Management System ThereofDec 16, 2021 · Application 17151266Pending
- Display Screen Or Portion Thereof With Graphical User InterfaceOct 26, 2021 · US D,934,268Granted
- Balloon Catheter And Fluid Management System ThereofFeb 23, 2021 · US 10,926,067Granted
- Balloon Catheter And Fluid Management System ThereofOct 20, 2020 · US 10,806,910Granted
- Compliant BalloonJun 11, 2019 · US D,851,245Granted
- System And Method For Visual Confirmation Of Pulmonary Vein Isolation During Abalation ProceduresDec 18, 2018 · US 10,154,888Granted
- Guided Cardiac Ablation CathetersJan 9, 2018 · US 9,861,437Granted
- System And Method For Visualizing Tissue During Ablation ProceduresAug 23, 2016 · US 9,421,066Granted
- System And Method For Visualizing Tissue With An Icg Dye Composition During Ablation ProceduresOct 29, 2015 · Application 14697065Pending
- Ablation Techniques For The Treatment Of Atrial FibrillationJul 2, 2015 · Application 14658214Pending
- Guided Cardiac Ablation CathetersJan 30, 2014 · Application 13952013Pending
- Cardiac Ablation System With Automatic Safety Shut-off FeatureOct 31, 2013 · Application 13849898Pending
- Ablation System With Automated Sweeping Ablation Energy ElementApplication 62691864Pending
- Ablation System With Automated Sweeping Ablation Energy ElementApplication 62617483Pending
- Balloon Catheter And Fluid Management System ThereofApplication PCTUS2018012715Pending
- Balloon Catheter And Fluid Management System ThereofApplication 62485691Pending
- Catheter Balloon Cooling SystemApplication 62485700Pending
Related companies, and why
- SciLogica CorpSimilar federal contract value in Medtech · null in contracts
- Microbix Biosystems Inc.Similar federal contract value in Medtech · null in contracts
- VERAX BIOMEDICAL INCSimilar federal contract value in Medtech · null in contracts
- DIOPSYS INCSimilar federal contract value in Medtech · null in contracts
- Miach Orthopaedics Inc.Similar federal contract value in Medtech · null in contracts
- SOLIX Algredients, INC.Similar federal contract value in Medtech · null in contracts
Regulatory activity · Medtech
- New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Application; Change of SponsorFood and Drug Administration
- Medical Devices; General and Plastic Surgery Devices; Classification of the Skin Patch for Treatment of HyperhidrosisFood and Drug Administration
- Medical Devices; Anesthesiology Devices; Classification of the Monitor for Opioid Induced Impairment of OxygenationFood and Drug Administration
- Medical Devices; Orthopedic Devices; Classification of the Medial Knee Implanted Shock AbsorberFood and Drug Administration
- Medical Devices; Neurological Devices; Classification of the External Lower Extremity Nerve Stimulator for Restless Legs SyndromeFood and Drug Administration
- Medical Devices; General Hospital and Personal Use Devices; Classification of the Infant Supine Sleep SystemFood and Drug Administration
Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.
Sources
Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.
How to read this page
Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.
Data freshness
SEC Form D filings through . SBIR and STTR awards through .