PERCASSIST INC
Percutaneous ventricular assist device (VAD) with implantable balloon and catheter for extracardiac placement
- Sector
- Medtech
- Headquarters
- Mountain View, CA
- Total capital
- $442K
- Federal grants
- $442K
- 2 awards · 2021
- Rank in peer group#447 of 542
- Private capital raised
- None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 1
- 16 pending · first 2024
- Rank in peer group#106 of 542
Capital timeline
Latest events
- Federal grantHealth and Human S · Phase I · PercAssist LVAD Technology for healthy independent living for heart disorder.$221K
- Federal grantHealth and Human S · Phase I · PercAssist LVAD Technology for healthy independent living for heart disorder.$221K
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 542 peers
Line = medianMedtech · Device
- Federal grantsBelow median
- Granted patents#106 · top 20%
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
No founders are linked to this company yet.
Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.
Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026
Claim this profile to add your teamWhat it has protected
USPTO · 1 granted of 17- PendingSensors For Percutaneous Pneumatic Cardiac Assistance SystemsUSPTOApplication 19075525
- PendingHelical Pericardial Anchor SystemUSPTOApplication 18952869
- PendingApparatus, Systems, And Methods For Percutaneous Pneumatic Cardiac AssistanceUSPTOApplication 18768628
Show all 17 patent records
- Sensors For Percutaneous Pneumatic Cardiac Assistance SystemsJun 26, 2025 · Application 19075525Pending
- Helical Pericardial Anchor SystemJun 19, 2025 · Application 18952869Pending
- Apparatus, Systems, And Methods For Percutaneous Pneumatic Cardiac AssistanceFeb 6, 2025 · Application 18768628Pending
- Pericardial Access And Anchor SystemsOct 31, 2024 · Application 18439610Pending
- Apparatus, Systems, And Methods For Percutaneous Pneumatic Cardiac AssistanceSep 24, 2024 · US 12,097,364Granted
- Sensors For Percutaneous Pneumatic Cardiac Assistance SystemsApplication 63407100Pending
- Pericardial Access And Anchor SystemsApplication PCTUS2022075100Pending
- Helical Pericardial Anchor SystemApplication 63350716Pending
- Pericardial Entry And Exit SystemsApplication 63241599Pending
- Pericardial Entry And Exit SystemsApplication 63234964Pending
- Ventricular Assist Balloon Pericardial Anchor SystemApplication 63234982Pending
- Apparatus, Systems, And Methods For Percutaneous Pneumatic Cardiac AssistanceApplication PCTUS2020019974Pending
- Method And System For Left Ventricular AssistApplication 62810866Pending
- Apparatus, Systems, And Methods For Percutaneous Pneumatic Cardiac AssistanceApplication PCTUS2024050555Pending
- Apparatus, Systems, And Methods For Percutaneous Pneumatic Cardiac AssistanceApplication 63589613Pending
- Sensors For Percutaneous Pneumatic Cardiac Assistance SystemsApplication PCTUS2023074243Pending
- Helical Pericardial Anchor SystemApplication PCTUS2023067920Pending
Related companies, and why
- Surgimatix, Inc.Similar federal contract value in Medtech · null in contracts
- MSTATT LLCSimilar federal contract value in Medtech · null in contracts
- Advion, Inc.Similar federal contract value in Medtech · null in contracts
- Ideal Implant IncSimilar federal contract value in Medtech · null in contracts
- EnChroma, Inc.Similar federal contract value in Medtech · null in contracts
- SPORTSGUARD LABORATORIES, 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 .