Where does Jingzhou Jiahua Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Jingzhou Jiahua Technology Co., Ltd. ranks #47,970 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 Jingzhou Jiahua Technology Co., Ltd. hold?

Jingzhou Jiahua Technology Co., Ltd. holds 5 US utility patents granted between 2020 and 2024, spanning 9 technology areas.

What is Jingzhou Jiahua Technology Co., Ltd.'s Innovation Score?

Jingzhou Jiahua Technology Co., Ltd. has an Innovation Score of 35.7 out of 100 (top 49% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Jingzhou Jiahua Technology Co., Ltd. focus on?

Jingzhou Jiahua Technology Co., Ltd.'s top technology area is C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere) with 5 patents, ranking #465 of 1,605 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Jingzhou Jiahua Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Jingzhou Jiahua Technology Co., Ltd..

What does claim depth mean for Jingzhou Jiahua Technology Co., Ltd.'s patents?

Jingzhou Jiahua Technology Co., Ltd.'s patents average 14.8 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 Jingzhou Jiahua Technology Co., 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

Jingzhou Jiahua Technology Co., Ltd.

USPTO PatentsView assignee record - 5 granted patents across 9 technology areas, recorded in grant years 2020–2024. 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: C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Jingzhou ranks #47,970 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 9 technology areas.

#47,970
of 49,997 US assignees by volume: Top 49%
by Innovation Score (35.7/100): 14.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R47970 · Foreign Corporation #47,970 · 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 #47,970/49,997
PHOTO-FINISH Jikai Biosciences
CPC-NARROW C09K · 9 areas
INNOV-THIN 35.7/100
CLAIMS-RICH 14.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Jikai Biosciences, 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 Jingzhou’s 35.7 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 (17%) Velocity 10.0 pts (28%) Breadth 10.6 pts (30%) Claim depth 8.9 pts (25%)

Qualcomm Incorporated · highest

85
Jingzhou Jiahua… · this assignee

36
3D Lighting… · lowest

7

What this shows Jingzhou's Innovation Score is 35.7/100 (top 49% 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 Jingzhou?

Each dot is one of Jingzhou’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). Jingzhou’s own 14.8 claims/patent is ABOVE the 10.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Jingzhou's grants concentrate

Jingzhou Jiahua Technology Co., Ltd. is a focused PatentsView assignee: 9 CPC subclasses with 100% of grants classified under C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere). Peak complete grant year is 2023 (2 grants) versus a trough of 1 in 2020. By volume, Jingzhou sits between Jikai Biosciences, Inc. and Joelex, Inc..

Jingzhou's three-year grant acceleration

Jingzhou Jiahua Technology Co., Ltd. shows 3 grants in 2022–2024 against only 2 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.

Jikai Biosciences

5
Jilin Cofco Bioma…

5
Jinlong Machinery…

5
Jingle

5
Jinlong Industrial

5
Jiuzhitang

5
Joe Leighton & As…

5
Joelex

5
Jingzhou Jiahua T… ◀

5

What this shows Jingzhou holds 5 patents at rank #48,017, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Jingzhou

By rank, the assignees closest to #48,017 in granted patent volume.

Leaders in C09K (Materials FOR Miscellaneous Applications)

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

Jingzhou's Innovation Score vs. every tracked assignee

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

36 Top 49% higher than 51% 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 · 2020–2024

Grants by year

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

View data table

Jingzhou Jiahua Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	20.0%
2021	1	20.0%
2023	2	40.0%
2024	1	20.0%

Which technologies does Jingzhou Jiahua Technology Co., Ltd. patent most?

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 5

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 2

C10M - Lubricating Compositions ; USE OF Chemical Substances Either Alone OR AS Lubricating Ingredients IN A Lubricating Composition 2

C10N - Indexing Scheme Associated With Subclass C10m Relating TO Lubricating Compositions 2

C07C - Acyclic OR Carbocyclic Compounds 1

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 1

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

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

Top 9 of 9 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

Jingzhou Jiahua Technology Co., Ltd.'s patent record in context - here's where to go next.

Jingzhou Jiahua Technology Co., Ltd.'s lead technology class is C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere), 100% of its portfolio - see every assignee active in that class. Explore C09K
Ranked #47,970 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Jingzhou Jiahua Technology Co., Ltd. against Jikai Biosciences, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.7/100 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.