PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Jiangsu Zhongheng PET Articles Joint-stock Co., Ltd.

USPTO PatentsView assignee record - 28 granted patents across 12 technology areas, recorded in grant years 2016–2025. 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: A01K (Animal HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; Rearing OR Breeding Animals, NOT Otherwise Provided FOR; NEW Breeds OF Animals).

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The verdict

According to USPTO PatentsView, Jiangsu ranks #10,974 of 49,997 tracked US assignees by granted-patent volume, with 28 patents across 12 technology areas.

#10,974
of 49,997 US assignees by volume
Top 24%
by Innovation Score (45.0/100)
6.3
avg claims per patent
+67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R10974 · Foreign Corporation #10,974 · 28 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

  • GRANTS-SMALL 28 grants
  • UPPER-Q #10,974/49,997
  • PHOTO-FINISH Innovative Micro…
  • CPC-FOCUS A01K · 12 areas
  • INNOV-PAR 45.0/100
  • CLAIMS-SPARSE 6.3 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-SURGE +67% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Innovative Micro Technology (±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 Jiangsu’s 45.0 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Innovation-score neighbourhood around Jiangsu

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

What this shows Jiangsu's Innovation Score is 45.0/100 (top 24% 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.

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Does more volume mean deeper claims for Jiangsu?

Each dot is one of Jiangsu’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). Jiangsu’s own 6.3 claims/patent is at or below the 11.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Jiangsu vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView. 2×2 strategic matrix plotting 9 entities by Granted patents (volume) (X) and Avg claims / patent (Y), with a crosshair dividing the plot into four quadrants. Volume + depthSelective & thoroughVolume over depthLean filer 27.92828.1 510152025 Granted patents (volume) Avg claims / patent Innovative Micro Technology - 28, 17.11Innovative Micro…Intergraph Corporation - 28, 19.14IntergraphJapan Atomic Energy Agency - 28, 9.75Japan Atomic Ener…Jiangsu Advanced Memory Technology Co., Ltd. - 28, 11.07Jiangsu Advanced…JLG Industries, Inc. - 28, 12.93JLG IndustriesJiangsu Academy of Agricultural Sciences - 28, 6.25Jiangsu Academy o…K4connect Inc. - 28, 21.36K4connectKaijo Corporation - 28, 6.57KaijoJiangsu Zhongheng PET Articles Joint-stock Co., Ltd. - 28, 6.25Jiangsu Zhongheng…
Jiangsu vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Jiangsu's grants concentrate

Jiangsu Zhongheng PET Articles Joint-stock Co., Ltd. is a focused PatentsView assignee: 12 CPC subclasses with 57.1% of grants classified under A01K (Animal HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; Rearing OR Breeding Animals, NOT Otherwise Provided FOR; NEW Breeds OF Animals). Peak complete grant year is 2024 (7 grants) versus a trough of 1 in 2016. By volume, Jiangsu sits between Innovative Micro Technology and Kaijo Corporation.

Jiangsu's three-year grant acceleration

Jiangsu Zhongheng PET Articles Joint-stock Co., Ltd. shows 13 grants in 2022–2024 against only 5 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.

Who files at Jiangsu's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows Jiangsu holds 28 patents at rank #10,971, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near Jiangsu

By rank, the assignees closest to #10,971 in granted patent volume.

Leaders in A01K (Animal Husbandry)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Jiangsu, neither rank-band nor same-CPC leaders (those blocks stay above). In A01K (Animal Husbandry), Jiangsu ranks #50 of 1,035 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (45 here).

Fairfield Industries Incorporated 45 Arbor Networks, Inc. 45 Icom Incorporated 45 PrimeWan Limited 45

Jiangsu's Innovation Score vs. every tracked assignee

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

45 Top 24% higher than 76% of 49,997 US assignees

This assignee 0 100 every tracked assignee, bucketed by value

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

02468 20162018201920212022202320242025 4
USPTO utility patent grants by year · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table
Jiangsu Zhongheng PET Articles Joint-stock Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2016 1 3.6%
2018 5 17.9%
2019 3 10.7%
2021 2 7.1%
2022 3 10.7%
2023 3 10.7%
2024 7 25.0%
2025partial year 4 14.3%

Which technologies does Jiangsu Zhongheng PET Articles Joint-stock Co., Ltd. patent most?

Top 12 of 12 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

Jiangsu Zhongheng PET Articles Joint-stock Co., Ltd.'s patent record in context - here's where to go next.

  • Jiangsu Zhongheng PET Articles Joint-stock Co., Ltd.'s lead technology class is A01K (Animal HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; Rearing OR Breeding Animals, NOT Otherwise Provided FOR; NEW Breeds OF Animals), 57.1% of its portfolio - see every assignee active in that class. Explore A01K
  • Ranked #10,974 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Jiangsu Zhongheng PET Articles Joint-stock Co., Ltd. against Innovative Micro Technology, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 45.0/100 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

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.