Where does Optofluidics Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Optofluidics Inc. ranks #32,760 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 Optofluidics Inc. hold?

Optofluidics Inc. holds 8 US utility patents granted between 2021 and 2024, spanning 5 technology areas.

What is Optofluidics Inc.'s Innovation Score?

Optofluidics Inc. has an Innovation Score of 47.6 out of 100 (top 18% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Optofluidics Inc. focus on?

Optofluidics Inc.'s top technology area is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties) with 8 patents, ranking #1,791 of 7,863 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

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

Insufficient historical data is available to calculate a velocity trend for Optofluidics Inc..

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

Optofluidics Inc.'s patents average 20.3 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 Optofluidics 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

Optofluidics Inc.

USPTO PatentsView assignee record - 8 granted patents across 5 technology areas, recorded in grant years 2021–2024. 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, Optofluidics ranks #32,760 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 5 technology areas.

#32,760
of 49,997 US assignees by volume: Top 18%
by Innovation Score (47.6/100): 20.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R32760 · US Corporation #32,760 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 8 grants
MID-PACK #32,760/49,997
PHOTO-FINISH Opteon
CPC-NARROW G01N · 5 areas
INNOV-PAR 47.6/100
CLAIMS-DENSE 20.3 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2021–2024 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Opteon Corporation (±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 Optofluidics’s 47.6 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 7.6 pts (16%) Velocity 20.0 pts (42%) Breadth 7.9 pts (17%) Claim depth 12.2 pts (26%)

Qualcomm Incorporated · highest

85
Optofluidics · this assignee

48
3D Lighting… · lowest

7

What this shows Optofluidics's Innovation Score is 47.6/100 (top 18% 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 Optofluidics?

Each dot is one of Optofluidics’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). Optofluidics’s own 20.3 claims/patent is ABOVE the 12.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Optofluidics's grants concentrate

Optofluidics Inc. is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2023. By volume, Optofluidics sits between Opteon Corporation and Orexigen Therapeutics, Inc..

Optofluidics's three-year grant acceleration

Optofluidics Inc. shows 6 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.

Opteon

8
Optimal Ventures

8
Optimus Drugs Pri…

8
Optivolt Labs

8
Orbital Composites

8
Orbray

8
Orchid Exchange

8
Orexigen Therapeu…

8
Optofluidics ◀

8

What this shows Optofluidics holds 8 patents at rank #32,757, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Optofluidics

By rank, the assignees closest to #32,757 in granted patent volume.

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

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

Optofluidics's Innovation Score vs. every tracked assignee

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

48 Top 18% higher than 82% 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 · 2021–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Optofluidics Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	2	25.0%
2022	2	25.0%
2023	1	12.5%
2024	3	37.5%

Which technologies does Optofluidics Inc. patent most?

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 8

G02B - Optical Elements, Systems OR Apparatus 6

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 4

G06T - Image Data Processing OR Generation, IN General 4

B01D - Separation 4

Top 5 of 5 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

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

Optofluidics Inc.'s lead technology class is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties), 100% of its portfolio - see every assignee active in that class. Explore G01N
Ranked #32,760 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Optofluidics Inc. against Opteon Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 47.6/100 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.