Where does Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd. ranks #26,632 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Is Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd..

What does claim depth mean for Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd.'s patents?

Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd.'s patents average 5.9 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd.

Q: How is the Jiangmen City Xinhui Henglong Innovative Housewares 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 PatentsView assignee record - 10 granted patents across 7 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: A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Jiangmen ranks #26,632 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 7 technology areas.

#26,632
of 49,997 US assignees by volume: 37th percentile
by Innovation Score (31.2/100): 5.9
avg claims per patent

USPTO PatentsView assignee plate

Corpus R26632 · Foreign Corporation #26,632 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 10 grants
MID-PACK #26,632/49,997
PHOTO-FINISH JCU
CPC-NARROW A47J · 7 areas
INNOV-THIN 31.2/100
CLAIMS-SPARSE 5.9 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: JCU Corporation (±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 Jiangmen’s 31.2 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 8.3 pts (27%) Velocity 10.0 pts (32%) Breadth 9.4 pts (30%) Claim depth 3.5 pts (11%)

Qualcomm Incorporated · highest

85
Jiangmen City… · this assignee

31
3D Lighting… · lowest

7

What this shows Jiangmen's Innovation Score is 31.2/100 (37th 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 Jiangmen?

Each dot is one of Jiangmen’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). Jiangmen’s own 5.9 claims/patent is at or below the 9.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Jiangmen's grants concentrate

Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd. is a focused PatentsView assignee: 7 CPC subclasses with 40% of grants classified under A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages). Peak complete grant year is 2020 (4 grants) versus a trough of 1 in 2022. By volume, Jiangmen sits between JCU Corporation and JJC Imports, LLC.

Jiangmen's three-year grant acceleration

Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd. shows 6 grants in 2022–2024 against only 4 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.

JCU

10
Jeda Networks

10
JEI MOU Industrial

10
JFE Engineering

10
Jiangsu Electric…

10
Jiangsu Kanion Ph…

10
Jiangsu Micromedm…

10
JJC Imports

10
Jiangmen City Xin… ◀

10

What this shows Jiangmen holds 10 patents at rank #26,621, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Jiangmen

By rank, the assignees closest to #26,621 in granted patent volume.

Leaders in A47J (Kitchen Equipment)

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

Jiangmen's Innovation Score vs. every tracked assignee

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

31 37th percentile higher than 37% 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

Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	4	40.0%
2022	1	10.0%
2023	4	40.0%
2024	1	10.0%

Which technologies does Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd. patent most?

A47J - Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages 4

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 1

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

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 1

A21C - Machines OR Equipment FOR Making OR Processing DOUGHS; Handling Baked Articles Made From Dough 1

A45C - PURSES; LUGGAGE; Hand Carried Bags 1

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 1

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

Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd.'s patent record in context - here's where to go next.

Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd.'s lead technology class is A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages), 40% of its portfolio - see every assignee active in that class. Explore A47J
Ranked #26,632 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Jiangmen City Xinhui Henglong Innovative Housewares Co., Ltd. against JCU Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.2/100 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.