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

According to USPTO PatentsView (2015–2025 granted utility patents), Norotos, Inc. ranks #29,630 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 Norotos, Inc. hold?

Norotos, Inc. holds 9 US utility patents granted between 2018 and 2024, spanning 7 technology areas.

What is Norotos, Inc.'s Innovation Score?

Norotos, Inc. has an Innovation Score of 29.5 out of 100 (31st 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 Norotos, Inc. focus on?

Norotos, Inc.'s top technology area is G02B (Optical Elements, Systems OR Apparatus) with 9 patents, ranking #1,164 of 4,891 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

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

Norotos, Inc.'s recent grant velocity is +25% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

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

Norotos, Inc.'s patents average 15.9 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 Norotos, 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

Norotos, Inc.

USPTO PatentsView assignee record - 9 granted patents across 7 technology areas, recorded in grant years 2018–2024. 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: G02B (Optical Elements, Systems OR Apparatus).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Norotos ranks #29,630 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 7 technology areas.

#29,630
of 49,997 US assignees by volume: 31st percentile
by Innovation Score (29.5/100): 15.9
avg claims per patent: +25%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R29630 · US Corporation #29,630 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-UP · BOOK-FULL

GRANTS-MICRO 9 grants
MID-PACK #29,630/49,997
PHOTO-FINISH Nitero PTY
CPC-NARROW G02B · 7 areas
INNOV-THIN 29.5/100
CLAIMS-RICH 15.9 claims/avg
TYPE-USCORP US Corporation
VEL-UP +25% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Nitero PTY 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 Norotos’s 29.5 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 8.0 pts (27%) Velocity 2.7 pts (9%) Breadth 9.4 pts (32%) Claim depth 9.5 pts (32%)

Qualcomm Incorporated · highest

85
Norotos · this assignee

30
3D Lighting… · lowest

7

What this shows Norotos's Innovation Score is 29.5/100 (31st 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 Norotos?

Each dot is one of Norotos’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). Norotos’s own 15.9 claims/patent is ABOVE the 15.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Norotos's grants concentrate

Norotos, Inc. is a focused PatentsView assignee: 7 CPC subclasses with 100% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2018 (2 grants) versus a trough of 1 in 2020. By volume, Norotos sits between Nitero PTY Ltd and Novation IQ LLC.

Norotos's three-year grant acceleration

Norotos, Inc. shows 2 grants in 2022–2024 against only 5 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.

Nitero PTY

9
NKT Cables Group…

9
Nobelpharma

9
Norbrook Laborato…

9
Noster

9
NOV Canada ULC

9
Novartis Tiergesu…

9
Novation IQ

9
Norotos ◀

9

What this shows Norotos holds 9 patents at rank #29,551, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Norotos

By rank, the assignees closest to #29,551 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Norotos's Innovation Score vs. every tracked assignee

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

30 31st percentile higher than 31% 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 · 2018–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Norotos, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	2	22.2%
2019	2	22.2%
2020	1	11.1%
2021	2	22.2%
2022	1	11.1%
2024	1	11.1%

Which technologies does Norotos, Inc. patent most?

G02B - Optical Elements, Systems OR Apparatus 9

A42B - HATS; Head Coverings 7

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 3

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 3

Y10T - Technical Subjects Covered BY Former US Classification 3

F41H - ARMOUR; Armoured TURRETS; Armoured OR Armed VEHICLES; Means OF Attack OR Defence, e.g. Camouflage, IN General 2

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 2

Top 7 of 7 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

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

Norotos, Inc.'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 #29,630 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Norotos, Inc. against Nitero PTY Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.5/100 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.