Where does Graphene Square Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Graphene Square Inc. ranks #14,649 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 Graphene Square Inc. hold?

Graphene Square Inc. holds 20 US utility patents granted between 2015 and 2025, spanning 30 technology areas.

What is Graphene Square Inc.'s Innovation Score?

Graphene Square Inc. has an Innovation Score of 41.5 out of 100 (top 33% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Graphene Square Inc. focus on?

Graphene Square Inc.'s top technology area is C01B (Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c) with 9 patents, ranking #255 of 1,689 assignees active in that subclass. Grants appear in 30 CPC subclasses total.

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

Graphene Square Inc.'s recent grant velocity is -10% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

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

Graphene Square Inc.'s patents average 11.4 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 Graphene Square 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 Foreign Corporation

Graphene Square Inc.

USPTO PatentsView assignee record - 20 granted patents across 30 technology areas, recorded in grant years 2015–2025. 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: C01B (Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Graphene ranks #14,649 of 49,997 tracked US assignees by granted-patent volume, with 20 patents across 30 technology areas.

#14,649
of 49,997 US assignees by volume: Top 33%
by Innovation Score (41.5/100): 11.4
avg claims per patent: -10%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R14649 · Foreign Corporation #14,649 · 20 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-SMALL 20 grants
MID-PACK #14,649/49,997
PHOTO-FINISH Ganeden Biotech
CPC-FOCUS C01B · 30 areas
INNOV-PAR 41.5/100
CLAIMS-PAR 11.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT -10% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Ganeden Biotech, 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 Graphene’s 41.5 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 10.5 pts (25%) Velocity 4.8 pts (12%) Breadth 19.4 pts (47%) Claim depth 6.8 pts (16%)

Qualcomm Incorporated · highest

85
Graphene Square · this assignee

41
3D Lighting… · lowest

7

What this shows Graphene's Innovation Score is 41.5/100 (top 33% 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 Graphene?

Each dot is one of Graphene’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). Graphene’s own 11.4 claims/patent is ABOVE the 9.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Graphene's grants concentrate

Graphene Square Inc. is a focused PatentsView assignee: 30 CPC subclasses with 45% of grants classified under C01B (Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2015. By volume, Graphene sits between GK Packaging, Inc. and Ganeden Biotech, Inc..

Graphene's three-year grant acceleration

Graphene Square Inc. shows 5 grants in 2022–2024 against only 7 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.

GK Packaging

20
Glenair

20
Global Store Supp…

20
Goppion S P A

20
Green Idea Tech

20
Guangdong Welling…

20
Guangzhou Alpha C…

20
Ganeden Biotech

20
Graphene Square ◀

20

What this shows Graphene holds 20 patents at rank #14,640, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Graphene

By rank, the assignees closest to #14,640 in granted patent volume.

Leaders in C01B (Non-metallic Elements)

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

Graphene's Innovation Score vs. every tracked assignee

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

41 Top 33% higher than 67% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Graphene Square Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	5.0%
2016	2	10.0%
2017	3	15.0%
2018	1	5.0%
2019	3	15.0%
2020	1	5.0%
2021	3	15.0%
2023	1	5.0%
2024	4	20.0%
2025partial year	1	5.0%

Which technologies does Graphene Square Inc. patent most?

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 9

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 9

Y10T - Technical Subjects Covered BY Former US Classification 8

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 6

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 5

G02B - Optical Elements, Systems OR Apparatus 3

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 3

H10D - Inorganic Electric Semiconductor Devices 3

G02C - SPECTACLES; Sunglasses OR Goggles Insofar AS They Have THE Same Features AS SPECTACLES; Contact Lenses 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

H01L - Semiconductor Devices NOT Covered BY Class H10 2

B29B - Preparation OR Pretreatment OF THE Material TO BE SHAPED; Making Granules OR PREFORMS; Recovery OF Plastics OR Other Constituents OF Waste Material Containing Plastics 2

H01J - Electric Discharge Tubes OR Discharge Lamps 2

H10K - Organic Electric Solid-state Devices 2

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 1

Top 15 of 30 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

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

Graphene Square Inc.'s lead technology class is C01B (Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c), 45% of its portfolio - see every assignee active in that class. Explore C01B
Ranked #14,649 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Graphene Square Inc. against GK Packaging, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.5/100 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.