PlainPatent
USPTO 2015–2025 USPTO PatentsView US Corporation

IntraOp Medical Corporation

USPTO PatentsView assignee record - 6 granted patents across 4 technology areas, recorded in grant years 2016–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy).

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The verdict

According to USPTO PatentsView, Intraop ranks #41,009 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 4 technology areas.

#41,009
of 49,997 US assignees by volume
40th percentile
by Innovation Score (32.1/100)
25.7
avg claims per patent
-33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R41009 · US Corporation #41,009 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DOWN · BOOK-FULL

  • GRANTS-MICRO 6 grants
  • LOWER-Q #41,009/49,997
  • PHOTO-FINISH International…
  • CPC-NARROW A61N · 4 areas
  • INNOV-THIN 32.1/100
  • CLAIMS-DENSE 25.7 claims/avg
  • TYPE-USCORP US Corporation
  • VEL-DOWN -33% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: International Frontier Technology Laboratory, Inc. (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Intraop’s 32.1 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Innovation-score neighbourhood around Intraop

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

What this shows Intraop's Innovation Score is 32.1/100 (40th percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Does more volume mean deeper claims for Intraop?

Each dot is one of Intraop’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Intraop’s own 25.7 claims/patent is ABOVE the 14.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Intraop vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView. 2×2 strategic matrix plotting 9 entities by Granted patents (volume) (X) and Avg claims / patent (Y), with a crosshair dividing the plot into four quadrants. Volume + depthSelective & thoroughVolume over depthLean filer 5.96.06.066.06.06.1 1015202530 Granted patents (volume) Avg claims / patent International Frontier Technology Laboratory, Inc. - 6, 11International Fro…International Private Bank LLC - 6, 11.17International Pri…Interventek Subsea Engineering Limited - 6, 24.33Interventek Subse…IntoCell, Inc. - 6, 17.5IntocellIntraco, Inc. - 6, 14IntracoIntrinsic Medical Imaging, LLC - 6, 10.83Intrinsic Medical…Invent Medical Corporation - 6, 22.17Invent MedicalInventChip Technology Co., Ltd. - 6, 19.33Inventchip Techno…IntraOp Medical Corporation - 6, 25.67Intraop Medical
Intraop vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Intraop's grants concentrate

IntraOp Medical Corporation is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy). By volume, Intraop sits between International Frontier Technology Laboratory, Inc. and InventChip Technology Co., Ltd..

Intraop's three-year grant acceleration

IntraOp Medical Corporation shows 1 grants in 2022–2024 against only 2 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Who files at IntraOp's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows IntraOp holds 6 patents at rank #41,024, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near IntraOp

By rank, the assignees closest to #41,024 in granted patent volume.

Leaders in A61N (Electrotherapy)

Other assignees with the most granted patents in IntraOp's primary technology class.

Intraop's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

32 40th percentile higher than 40% of 49,997 US assignees

This assignee 0 100 every tracked assignee, bucketed by value

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

1 201620172019202120222025 1
USPTO utility patent grants by year · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table
IntraOp Medical Corporation patent grants by year, 2015–2025
Year Patents Granted Share of Period
2016 1 16.7%
2017 1 16.7%
2019 1 16.7%
2021 1 16.7%
2022 1 16.7%
2025partial year 1 16.7%

Which technologies does IntraOp Medical Corporation patent most?

Top 4 of 4 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

IntraOp Medical Corporation's patent record in context - here's where to go next.

  • IntraOp Medical Corporation's lead technology class is A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy), 100% of its portfolio - see every assignee active in that class. Explore A61N
  • Ranked #41,009 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare IntraOp Medical Corporation against International Frontier Technology Laboratory, Inc., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 32.1/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page
  • USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
  • Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
  • USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.