Where does Optoscribe Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Optoscribe Limited ranks #49,354 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 Optoscribe Limited hold?

Optoscribe Limited holds 5 US utility patents granted between 2020 and 2022, spanning 3 technology areas.

What is Optoscribe Limited's Innovation Score?

Optoscribe Limited has an Innovation Score of 25.1 out of 100 (16th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Optoscribe Limited focus on?

Optoscribe Limited's top technology area is G02B (Optical Elements, Systems OR Apparatus) with 5 patents, ranking #1,733 of 4,891 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

Is Optoscribe Limited's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Optoscribe Limited.

What does claim depth mean for Optoscribe Limited's patents?

Optoscribe Limited's patents average 18.6 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 Optoscribe Limited 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 Foreign Corporation

Optoscribe Limited

USPTO PatentsView assignee record - 5 granted patents across 3 technology areas, recorded in grant years 2020–2022. 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: G02B (Optical Elements, Systems OR Apparatus).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Optoscribe ranks #49,354 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 3 technology areas.

#49,354
of 49,997 US assignees by volume: 16th percentile
by Innovation Score (25.1/100): 18.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R49354 · Foreign Corporation #49,354 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #49,354/49,997
PHOTO-FINISH Optimum Petroleum…
CPC-NARROW G02B · 3 areas
INNOV-THIN 25.1/100
CLAIMS-RICH 18.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2022 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Optimum Petroleum Services 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 Optoscribe’s 25.1 Innovation Score adds up

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

Volume 6.2 pts (25%) Velocity 1.7 pts (7%) Breadth 6.1 pts (24%) Claim depth 11.2 pts (44%)

Qualcomm Incorporated · highest

85
Optoscribe · this assignee

25
3D Lighting… · lowest

7

What this shows Optoscribe's Innovation Score is 25.1/100 (16th 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.

Does more volume mean deeper claims for Optoscribe?

Each dot is one of Optoscribe’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). Optoscribe’s own 18.6 claims/patent is ABOVE the 14.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Optoscribe's grants concentrate

Optoscribe Limited is a focused PatentsView assignee: 3 CPC subclasses with 100% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2020 (2 grants) versus a trough of 1 in 2022. By volume, Optoscribe sits between Optimum Petroleum Services Inc. and Orbital Marine Power Limited.

Optoscribe's three-year grant acceleration

Optoscribe Limited shows 1 grants in 2022–2024 against only 4 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.

Optimum Petroleum…

5
Optimum

5
Opto Engineering…

5
Optoquest

5
Optrascan

5
Orangetek

5
Orbit Logic

5
Orbital Marine Po…

5
Optoscribe ◀

5

What this shows Optoscribe holds 5 patents at rank #49,294, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Optoscribe

By rank, the assignees closest to #49,294 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Optoscribe's Innovation Score vs. every tracked assignee

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

25 16th percentile higher than 16% 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 · 2020–2022

Grants by year

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

View data table

Optoscribe Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	2	40.0%
2021	2	40.0%
2022	1	20.0%

Which technologies does Optoscribe Limited patent most?

G02B - Optical Elements, Systems OR Apparatus 5

C03C - Chemical Composition OF Glasses, Glazes OR Vitreous ENAMELS; Surface Treatment OF GLASS; Surface Treatment OF Fibres OR Filaments Made From Glass, Minerals OR SLAGS; Joining Glass TO Glass OR Other Materials 2

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 2

Top 3 of 3 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

Optoscribe Limited's patent record in context - here's where to go next.

Optoscribe Limited's lead technology class is G02B (Optical Elements, Systems OR Apparatus), 100% of its portfolio - see every assignee active in that class. Explore G02B
Ranked #49,354 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Optoscribe Limited against Optimum Petroleum Services Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.1/100 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

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.