Mezlight, LLC
Advanced surgical lighting system for operating rooms
- Sector
- Medtech
- Headquarters
- MADISON, WI
- Founded
- 2016
- Latest Form D
- $500K offered, Oct 2024
- Total capital
- $100K
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $100K
- 5 Form D · last Oct 2024
- 24 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 1
- 3 pending · first 2022
- Rank in peer group#498 of 1112
Capital timeline
Latest events
- Offering registeredForm D · SEC · 5th filing$500K
- Private capital raisedForm D · SEC · 4th filing$100K
- Offering registeredForm D · SEC · 3rd filing$1M
- Offering registeredForm D · SEC · 2nd filing$2M
- Offering registeredForm D · SEC · 1st filing$1.5M
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#498 · top 45%
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- Christianson J CraigDirector, PromoterNamed in SEC Form D filings
- Christianson KarenExecutive Officer, DirectorNamed in SEC Form D filings
- Craig ChristiansonPromoterNamed in SEC Form D filings
- Gordon J. BlaineDirectorNamed in SEC Form D filings
- Heidi DorrExecutive OfficerNamed in SEC Form D filings
- Joshua J MezrichDirector, PromoterNamed in SEC Form D filings
Show all 10 people
- Karen ChristiansonExecutive Officer, Director, PromoterNamed in SEC Form D filings
- Kevin Robert FischerDirectorNamed in SEC Form D filings
- Michael J. SimpsonExecutive OfficerNamed in SEC Form D filings
- William Robert DorrExecutive OfficerNamed in SEC Form D filings
What it has protected
USPTO · 1 granted of 4- GrantedSurgical Light And Uses ThereofUSPTOUS 11,478,326
- PendingSurgical Light And Uses ThereofUSPTOApplication 15978954
- PendingSurgical Light And Uses ThereofUSPTOApplication PCTUS2018032561
Show all 4 patent records
- Surgical Light And Uses ThereofOct 25, 2022 · US 11,478,326Granted
- Surgical Light And Uses ThereofNov 15, 2018 · Application 15978954Pending
- Surgical Light And Uses ThereofApplication PCTUS2018032561Pending
- Surgical Light And Uses ThereofApplication 62505595Pending
Related companies, and why
- Cordex Systems, IncSimilar federal contract value in Medtech · null in contracts
- ActivArmor LLCSimilar federal contract value in Medtech · null in contracts
- Vantix Diagnostics, Inc.Similar federal contract value in Medtech · null in contracts
- GraceFall, Inc.Similar federal contract value in Medtech · null in contracts
- Ikonopedia, Inc.Similar federal contract value in Medtech · null in contracts
- ESPERIMAGE LLCSimilar 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 .