Where does Chervon Intellectual Property Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Chervon Intellectual Property Limited ranks #45,629 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 Chervon Intellectual Property Limited hold?

Chervon Intellectual Property Limited holds 5 US utility patents granted between 2015 and 2017, spanning 6 technology areas.

What is Chervon Intellectual Property Limited's Innovation Score?

Chervon Intellectual Property Limited has an Innovation Score of 19.9 out of 100 (6th 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 Chervon Intellectual Property Limited focus on?

Chervon Intellectual Property Limited's top technology area is Y02P (Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods) with 1 patents, ranking #3,376 of 4,985 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is Chervon Intellectual Property Limited's patent grant rate increasing or decreasing?

Chervon Intellectual Property Limited's recent grant velocity is -100% 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 Chervon Intellectual Property Limited's patents?

Chervon Intellectual Property Limited's patents average 8.4 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 Chervon Intellectual Property 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 Assignee

Chervon Intellectual Property Limited

USPTO PatentsView assignee record - 5 granted patents across 6 technology areas, recorded in grant years 2015–2017. 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: Y02P (Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Chervon ranks #45,629 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 6 technology areas.

#45,629
of 49,997 US assignees by volume: 6th percentile
by Innovation Score (19.9/100): 8.4
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R45629 · Assignee #45,629 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-LOW · CLAIMS-PAR · TYPE-UNK · VEL-DROP · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #45,629/49,997
PHOTO-FINISH Chengdu Puhuidao…
CPC-NARROW Y02P · 6 areas
INNOV-LOW 19.9/100
CLAIMS-PAR 8.4 claims/avg
TYPE-UNK Type blank
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Chengdu Puhuidao Smart Energy Technology Co., 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 Chervon’s 19.9 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 (31%) Velocity 0.0 pts (0%) Breadth 8.7 pts (44%) Claim depth 5.0 pts (25%)

Qualcomm Incorporated · highest

85
Chervon Intellectual… · this assignee

20
3D Lighting… · lowest

7

What this shows Chervon's Innovation Score is 19.9/100 (6th 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 Chervon?

Each dot is one of Chervon’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). Chervon’s own 8.4 claims/patent is ABOVE the 7.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Chervon's grants concentrate

Chervon Intellectual Property Limited is a focused PatentsView assignee: 6 CPC subclasses with 20% of grants classified under Y02P (Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2017. By volume, Chervon sits between Chengdu Puhuidao Smart Energy Technology Co., Ltd. and Child Mind Institute, Inc..

Chengdu Puhuidao…

5
Chengdu Qinchuan…

5
Cheorwon Plasma R…

5
Chertoff Group

5
Chetocorporation

5
Chichibu Fuji

5
Chicisimo S L

5
Child Mind Instit…

5
Chervon Intellect… ◀

5

What this shows Chervon holds 5 patents at rank #45,523, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Chervon

By rank, the assignees closest to #45,523 in granted patent volume.

Leaders in Y02P (Climate Change Mitigation Technologies IN THE Production…)

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

Chervon's Innovation Score vs. every tracked assignee

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

20 6th percentile higher than 6% 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 · 2015–2017

Grants by year

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

View data table

Chervon Intellectual Property Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	40.0%
2016	2	40.0%
2017	1	20.0%

Which technologies does Chervon Intellectual Property Limited patent most?

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 1

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

B25B - Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding 1

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 1

Top 6 of 6 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

Chervon Intellectual Property Limited's patent record in context - here's where to go next.

Chervon Intellectual Property Limited's lead technology class is Y02P (Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods), 20% of its portfolio - see every assignee active in that class. Explore Y02P
Ranked #45,629 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Chervon Intellectual Property Limited against Chengdu Puhuidao Smart Energy Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 19.9/100 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.