Where does Zhejiang Natural Outdoor Goods Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Zhejiang Natural Outdoor Goods Inc. ranks #30,678 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 Zhejiang Natural Outdoor Goods Inc. hold?

Zhejiang Natural Outdoor Goods Inc. holds 9 US utility patents granted between 2020 and 2025, spanning 5 technology areas.

What is Zhejiang Natural Outdoor Goods Inc.'s Innovation Score?

Zhejiang Natural Outdoor Goods Inc. has an Innovation Score of 25.2 out of 100 (17th 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 Zhejiang Natural Outdoor Goods Inc. focus on?

Zhejiang Natural Outdoor Goods Inc.'s top technology area is A47C (CHAIRS; SOFAS; Beds) with 3 patents, ranking #288 of 728 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is Zhejiang Natural Outdoor Goods Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Zhejiang Natural Outdoor Goods Inc..

What does claim depth mean for Zhejiang Natural Outdoor Goods Inc.'s patents?

Zhejiang Natural Outdoor Goods Inc.'s patents average 4.4 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 Zhejiang Natural Outdoor Goods 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

Zhejiang Natural Outdoor Goods Inc.

USPTO PatentsView assignee record - 9 granted patents across 5 technology areas, recorded in grant years 2020–2025. 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: A47C (CHAIRS; SOFAS; Beds).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Zhejiang ranks #30,678 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 5 technology areas.

#30,678
of 49,997 US assignees by volume: 17th percentile
by Innovation Score (25.2/100): 4.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R30678 · Foreign Corporation #30,678 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #30,678/49,997
PHOTO-FINISH Zhejiang Hailiang
CPC-NARROW A47C · 5 areas
INNOV-THIN 25.2/100
CLAIMS-SPARSE 4.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Zhejiang Hailiang 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 Zhejiang’s 25.2 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 8.0 pts (32%) Velocity 6.7 pts (26%) Breadth 7.9 pts (31%) Claim depth 2.7 pts (11%)

Qualcomm Incorporated · highest

85
Zhejiang Natural… · this assignee

25
3D Lighting… · lowest

7

What this shows Zhejiang's Innovation Score is 25.2/100 (17th 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 Zhejiang?

Each dot is one of Zhejiang’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). Zhejiang’s own 4.4 claims/patent is ABOVE the 2.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Zhejiang's grants concentrate

Zhejiang Natural Outdoor Goods Inc. is a focused PatentsView assignee: 5 CPC subclasses with 33.3% of grants classified under A47C (CHAIRS; SOFAS; Beds). Peak complete grant year is 2020 (2 grants) versus a trough of 1 in 2021. By volume, Zhejiang sits between Zhejiang Hailiang Co., Ltd. and Zhuhai Ektouch Technology Co., Ltd..

Zhejiang's three-year grant acceleration

Zhejiang Natural Outdoor Goods Inc. shows 3 grants in 2022–2024 against only 3 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.

Zhejiang Hailiang

9
Zhejiang Ikahe Sa…

9
Zhejiang Ledison…

9
Zhejiang LIN Long…

9
Zhejiang Rongshen…

9
Zhejiang Sanhua C…

9
Zhejiang Topmb El…

9
Zhuhai Ektouch Te…

9
Zhejiang Natural… ◀

9

What this shows Zhejiang holds 9 patents at rank #30,640, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Zhejiang

By rank, the assignees closest to #30,640 in granted patent volume.

Leaders in A47C (Chairs)

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

Zhejiang's Innovation Score vs. every tracked assignee

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

25 17th percentile higher than 17% 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 · 2020–2025

Grants by year

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

View data table

Zhejiang Natural Outdoor Goods Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	2	22.2%
2021	1	11.1%
2023	1	11.1%
2024	2	22.2%
2025partial year	3	33.3%

Which technologies does Zhejiang Natural Outdoor Goods Inc. patent most?

A47C - CHAIRS; SOFAS; Beds 3

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

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

A63H - Toys, e.g. Tops, Dolls, Hoops OR Building Blocks 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

Top 5 of 5 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

Zhejiang Natural Outdoor Goods Inc.'s patent record in context - here's where to go next.

Zhejiang Natural Outdoor Goods Inc.'s lead technology class is A47C (CHAIRS; SOFAS; Beds), 33.3% of its portfolio - see every assignee active in that class. Explore A47C
Ranked #30,678 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Zhejiang Natural Outdoor Goods Inc. against Zhejiang Hailiang Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.2/100 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.