Where does Wuxi Xivi Science AND Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Wuxi Xivi Science AND Technology Co., Ltd. ranks #44,128 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 Wuxi Xivi Science AND Technology Co., Ltd. hold?

Wuxi Xivi Science AND Technology Co., Ltd. holds 6 US utility patents granted between 2024 and 2025, spanning 9 technology areas.

What is Wuxi Xivi Science AND Technology Co., Ltd.'s Innovation Score?

Wuxi Xivi Science AND Technology Co., Ltd. has an Innovation Score of 42.3 out of 100 (top 31% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Wuxi Xivi Science AND Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Wuxi Xivi Science AND Technology Co., Ltd..

What does claim depth mean for Wuxi Xivi Science AND Technology Co., Ltd.'s patents?

Wuxi Xivi Science AND Technology Co., Ltd.'s patents average 8.3 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 Wuxi Xivi Science AND 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

Wuxi Xivi Science AND Technology Co., Ltd.

Q: What technology areas does Wuxi Xivi Science AND Technology Co., Ltd. focus on?

Wuxi Xivi Science AND Technology Co., Ltd.'s top technology area is F16C (SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings) with 4 patents, ranking #293 of 1,334 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 9 technology areas, recorded in grant years 2024–2025. 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: F16C (SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Wuxi ranks #44,128 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 9 technology areas.

#44,128
of 49,997 US assignees by volume: Top 31%
by Innovation Score (42.3/100): 8.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R44128 · Foreign Corporation #44,128 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #44,128/49,997
PHOTO-FINISH Wagner Spraytech (UK)
CPC-NARROW F16C · 9 areas
INNOV-PAR 42.3/100
CLAIMS-PAR 8.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2024–2025 · 2y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Wagner Spraytech (UK) 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 Wuxi’s 42.3 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 6.7 pts (16%) Velocity 20.0 pts (47%) Breadth 10.6 pts (25%) Claim depth 5.0 pts (12%)

Qualcomm Incorporated · highest

85
Atlas Copco IAS UK · near

42
Bluescope Steel · near

42
Fractal Heatsink · near

42
Lockheed Martin Energy · near

42
Wuxi Xivi Science… · this assignee

42
3D Lighting… · lowest

7

What this shows Wuxi's Innovation Score is 42.3/100 (top 31% 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 Wuxi?

Each dot is one of Wuxi’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). Wuxi’s own 8.3 claims/patent is at or below the 11.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Wuxi's grants concentrate

Wuxi Xivi Science AND Technology Co., Ltd. is a focused PatentsView assignee: 9 CPC subclasses with 66.7% of grants classified under F16C (SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings). By volume, Wuxi sits between Wuhan Changsheng Mine Security Technology Limited and Wako (USA) Inc..

Wuxi's three-year grant acceleration

Wuxi Xivi Science AND Technology Co., Ltd. shows 5 grants in 2022–2024 against only 0 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.

Wuhan Changsheng…

6
Wuhan Keda Marble…

6
Wuhan Research In…

6
Wulftec Internati…

6
Wyss Center FOR B…

6
Wagner Spraytech…

6
Waismed

6
Wako (USA)

6
Wuxi Xivi Science… ◀

6

What this shows Wuxi holds 6 patents at rank #44,029, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Wuxi

By rank, the assignees closest to #44,029 in granted patent volume.

Leaders in F16C (Shafts)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Wuxi, neither rank-band nor same-CPC leaders (those blocks stay above). In F16C (Shafts), Wuxi ranks #293 of 1,334 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (42 here).

Fractal Heatsink Technologies LLC 42 Atlas Copco IAS UK Limited 42 Bluescope Steel Limited 42 Lockheed Martin Energy, LLC 42

Wuxi's Innovation Score vs. every tracked assignee

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

42 Top 31% higher than 69% 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 · 2024–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table

Wuxi Xivi Science AND Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2024	5	83.3%
2025partial year	1	16.7%

Which technologies does Wuxi Xivi Science AND Technology Co., Ltd. patent most?

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 4

H01L - Semiconductor Devices NOT Covered BY Class H10 2

Y10T - Technical Subjects Covered BY Former US Classification 1

G06T - Image Data Processing OR Generation, IN General 1

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 1

B23Q - Details, Components, OR Accessories FOR Machine Tools, e.g. Arrangements FOR Copying OR Controlling ; Machine Tools IN General Characterised BY THE Construction OF Particular Details OR COMPONENTS; Combinations OR Associations OF Metal-working Machines, NOT Directed TO A Particular Result 1

G03F - Photomechanical Production OF Textured OR Patterned Surfaces, e.g. FOR Printing, FOR Processing OF Semiconductor DEVICES; Materials THEREFOR; Originals THEREFOR; Apparatus Specially Adapted THEREFOR; 1

H04N - Pictorial Communication, e.g. Television 1

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 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

Wuxi Xivi Science AND Technology Co., Ltd.'s patent record in context - here's where to go next.

Wuxi Xivi Science AND Technology Co., Ltd.'s lead technology class is F16C (SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings), 66.7% of its portfolio - see every assignee active in that class. Explore F16C
Ranked #44,128 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Wuxi Xivi Science AND Technology Co., Ltd. against Wuhan Changsheng Mine Security Technology Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.3/100 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.