Where does FemtoDx, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), FemtoDx, Inc. ranks #18,616 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does FemtoDx, Inc. hold?

FemtoDx, Inc. holds 15 US utility patents granted between 2019 and 2025, spanning 19 technology areas.

What is FemtoDx, Inc.'s Innovation Score?

FemtoDx, Inc. has an Innovation Score of 51.5 out of 100 (top 11% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does FemtoDx, Inc. focus on?

FemtoDx, Inc.'s top technology area is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties) with 12 patents, ranking #1,245 of 7,863 assignees active in that subclass. Grants appear in 19 CPC subclasses total.

Is FemtoDx, Inc.'s patent grant rate increasing or decreasing?

FemtoDx, Inc.'s recent grant velocity is +1000% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for FemtoDx, Inc.'s patents?

FemtoDx, Inc.'s patents average 10.8 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the FemtoDx, Inc. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView US Corporation

FemtoDx, Inc.

USPTO PatentsView assignee record - 15 granted patents across 19 technology areas, recorded in grant years 2019–2025. 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: G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Femtodx ranks #18,616 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 19 technology areas.

#18,616
of 49,997 US assignees by volume: Top 11%
by Innovation Score (51.5/100): 10.8
avg claims per patent: +1000%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R18616 · US Corporation #18,616 · 15 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 15 grants
MID-PACK #18,616/49,997
PHOTO-FINISH Fasford Technology
CPC-FOCUS G01N · 19 areas
INNOV-PAR 51.5/100
CLAIMS-PAR 10.8 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +1000% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Fasford Technology Co., Ltd. (±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 Femtodx’s 51.5 Innovation Score adds up

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

Volume 9.6 pts (19%) Velocity 20.0 pts (39%) Breadth 15.4 pts (30%) Claim depth 6.5 pts (13%)

Qualcomm Incorporated · highest

85
FemtoDx · this assignee

51
3D Lighting… · lowest

7

What this shows Femtodx's Innovation Score is 51.5/100 (top 11% 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.

Does more volume mean deeper claims for Femtodx?

Each dot is one of Femtodx’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). Femtodx’s own 10.8 claims/patent is at or below the 16.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Femtodx vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Femtodx's grants concentrate

FemtoDx, Inc. is a focused PatentsView assignee: 19 CPC subclasses with 80% of grants classified under G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties). Peak complete grant year is 2023 (7 grants) versus a trough of 1 in 2019. By volume, Femtodx sits between Fulton Group N.A., Inc. and Flex-Chem Holding Company, LLC.

Femtodx's three-year grant acceleration

FemtoDx, Inc. shows 10 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.

Fulton Group N A

15
Fasford Technology

15
Feinstein Patents

15
Feintool Internat…

15
Fiberlite Centrif…

15
Fisher Clinical S…

15
Fitesa Simpsonvil…

15
Flex-chem Holding

15
Femtodx ◀

15

What this shows FemtoDx holds 15 patents at rank #18,632, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near FemtoDx

By rank, the assignees closest to #18,632 in granted patent volume.

Leaders in G01N (Investigating OR Analysing Materials BY Determining Their…)

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

Femtodx's Innovation Score vs. every tracked assignee

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

51 Top 11% higher than 89% of 49,997 US assignees

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

USPTO utility patent grants by year · 2019–2025

Grants by year

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

View data table

FemtoDx, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	6.7%
2020	1	6.7%
2022	3	20.0%
2023	7	46.7%
2025partial year	3	20.0%

Which technologies does FemtoDx, Inc. patent most?

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 12

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 6

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 4

H10D - Inorganic Electric Semiconductor Devices 4

H03H - Impedance Networks, e.g. Resonant CIRCUITS; Resonators 2

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 2

Y02A - Technologies FOR Adaptation TO Climate Change 2

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 2

C12Q - Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Microbiological OR Enzymological Processes 2

H03B - Generation OF Oscillations, Directly OR BY Frequency-changing, BY Circuits Employing Active Elements Which Operate IN A Non-switching MANNER; Generation OF Noise BY Such Circuits 1

G01H - Measurement OF Mechanical Vibrations OR Ultrasonic, Sonic OR Infrasonic Waves 1

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 1

A61B - DIAGNOSIS; SURGERY; Identification 1

H01Q - Antennas, i.e. Radio Aerials 1

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 1

Top 15 of 19 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

FemtoDx, Inc.'s patent record in context - here's where to go next.

FemtoDx, Inc.'s lead technology class is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties), 80% of its portfolio - see every assignee active in that class. Explore G01N
Ranked #18,616 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare FemtoDx, Inc. against Fulton Group N.A., Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 51.5/100 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

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

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.