Where does Obrizum Group Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Obrizum Group Ltd. ranks #42,068 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 Obrizum Group Ltd. hold?

Obrizum Group Ltd. holds 6 US utility patents granted between 2021 and 2025, spanning 5 technology areas.

What is Obrizum Group Ltd.'s Innovation Score?

Obrizum Group Ltd. has an Innovation Score of 45.2 out of 100 (top 24% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Obrizum Group Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Obrizum Group Ltd..

What does claim depth mean for Obrizum Group Ltd.'s patents?

Obrizum Group Ltd.'s patents average 17.7 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 Obrizum Group Ltd. 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

Obrizum Group Ltd.

Q: What technology areas does Obrizum Group Ltd. focus on?

Obrizum Group Ltd.'s top technology area is G09B (Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams) with 6 patents. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 5 technology areas, recorded in grant years 2021–2025. 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: G09B (Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Obrizum ranks #42,068 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 5 technology areas.

#42,068
of 49,997 US assignees by volume: Top 24%
by Innovation Score (45.2/100): 17.7
avg claims per patent

USPTO PatentsView assignee plate

Corpus R42068 · Foreign Corporation #42,068 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #42,068/49,997
PHOTO-FINISH O-Net WaveTouch
CPC-NARROW G09B · 5 areas
INNOV-PAR 45.2/100
CLAIMS-RICH 17.7 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: O-Net WaveTouch Limited (±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.

Qualcomm Incorporated · highest

85
Obrizum Group · this assignee

45
3D Lighting… · lowest

7

What this shows Obrizum's Innovation Score is 45.2/100 (top 24% 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.

Where Obrizum's grants concentrate

Obrizum Group Ltd. is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under G09B (Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2021. By volume, Obrizum sits between O-Net WaveTouch Limited and Oerlikon Metco AG.

Obrizum's three-year grant acceleration

Obrizum Group Ltd. shows 4 grants in 2022–2024 against only 1 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.

O-net Wavetouch

6
O-view Technology

6
Oakwood Energy Ma…

6
OAM Photonics

6
Ocon Medical

6
OE Wheel Works

6
Oerlikon Leybold…

6
Oerlikon Metco

6
Obrizum Group ◀

6

What this shows Obrizum holds 6 patents at rank #42,038, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Obrizum

By rank, the assignees closest to #42,038 in granted patent volume.

Leaders in G09B (Educational OR Demonstration Appliances)

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

Obrizum's Innovation Score vs. every tracked assignee

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

45 Top 24% higher than 76% 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 · 2021–2025

Grants by year

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

View data table

Obrizum Group Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	1	16.7%
2022	1	16.7%
2024	3	50.0%
2025partial year	1	16.7%

Which technologies does Obrizum Group Ltd. patent most?

G09B - Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams 6

G06F - Electric Digital Data Processing 4

G06N - Computing Arrangements Based ON Specific Computational Models 3

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 3

G11B - Information Storage Based ON Relative Movement Between Record Carrier AND Transducer 2

Top 5 of 5 technology areas

Where it ranks

Overall rank by patents

#42,068

of 49,997 tracked assignees

Innovation Score

45.2 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Obrizum Group Ltd.'s patent record in context - here's where to go next.

Obrizum Group Ltd.'s lead technology class is G09B (Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams), 100% of its portfolio - see every assignee active in that class. Explore G09B
Ranked #42,068 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Obrizum Group Ltd. against O-Net WaveTouch Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.2/100 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.