Where does Shanghai Sany Heavy Machinery Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shanghai Sany Heavy Machinery Co., Ltd ranks #33,230 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 Shanghai Sany Heavy Machinery Co., Ltd hold?

Shanghai Sany Heavy Machinery Co., Ltd holds 8 US utility patents granted between 2015 and 2025, spanning 14 technology areas.

What is Shanghai Sany Heavy Machinery Co., Ltd's Innovation Score?

Shanghai Sany Heavy Machinery Co., Ltd has an Innovation Score of 39.0 out of 100 (top 39% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Shanghai Sany Heavy Machinery Co., Ltd focus on?

Shanghai Sany Heavy Machinery Co., Ltd's top technology area is E02F (DREDGING; Soil-shifting) with 5 patents, ranking #107 of 348 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

Is Shanghai Sany Heavy Machinery Co., Ltd's patent grant rate increasing or decreasing?

Shanghai Sany Heavy Machinery Co., Ltd's recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Shanghai Sany Heavy Machinery Co., Ltd's patents?

Shanghai Sany Heavy Machinery Co., Ltd's patents average 8.1 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 Shanghai Sany Heavy Machinery 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

Shanghai Sany Heavy Machinery Co., Ltd

USPTO PatentsView assignee record - 8 granted patents across 14 technology areas, recorded in grant years 2015–2025. 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: E02F (DREDGING; Soil-shifting).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Shanghai ranks #33,230 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 14 technology areas.

#33,230
of 49,997 US assignees by volume: Top 39%
by Innovation Score (39.0/100): 8.1
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33230 · Foreign Corporation #33,230 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 8 grants
MID-PACK #33,230/49,997
PHOTO-FINISH Shanghai Integrated…
CPC-FOCUS E02F · 14 areas
INNOV-THIN 39.0/100
CLAIMS-PAR 8.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shanghai Integrated Circuit Manufacturing Innovation Center 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 Shanghai’s 39.0 Innovation Score adds up

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

Volume 7.6 pts (19%) Velocity 13.3 pts (34%) Breadth 13.2 pts (34%) Claim depth 4.9 pts (13%)

Qualcomm Incorporated · highest

85
Shanghai Sany Heavy… · this assignee

39
3D Lighting… · lowest

7

What this shows Shanghai's Innovation Score is 39.0/100 (top 39% 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 Shanghai?

Each dot is one of Shanghai’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). Shanghai’s own 8.1 claims/patent is ABOVE the 7.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Shanghai's grants concentrate

Shanghai Sany Heavy Machinery Co., Ltd is a focused PatentsView assignee: 14 CPC subclasses with 62.5% of grants classified under E02F (DREDGING; Soil-shifting). By volume, Shanghai sits between Shanghai Integrated Circuit Manufacturing Innovation Center Co., Ltd. and Shanghai Tosun Technology Ltd..

Shanghai's three-year grant acceleration

Shanghai Sany Heavy Machinery Co., Ltd shows 2 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.

Shanghai Integrat…

8
Shanghai Kumhosun…

8
Shanghai Oceania…

8
Shanghai Origince…

8
Shanghai Sim-bcd…

8
Shanghai Slamtec

8
Shanghai Smartee…

8
Shanghai Tosun Te…

8
Shanghai Sany Hea… ◀

8

What this shows Shanghai holds 8 patents at rank #33,171, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shanghai

By rank, the assignees closest to #33,171 in granted patent volume.

Leaders in E02F (Dredging)

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

Shanghai's Innovation Score vs. every tracked assignee

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

39 Top 39% higher than 61% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Shanghai Sany Heavy Machinery Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	25.0%
2024	2	25.0%
2025partial year	4	50.0%

Which technologies does Shanghai Sany Heavy Machinery Co., Ltd patent most?

E02F - DREDGING; Soil-shifting 5

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

B62D - Motor VEHICLES; Trailers 2

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 1

F02D - Controlling Combustion Engines 1

F01N - Gas-flow Silencers OR Exhaust Apparatus FOR Machines OR Engines IN GENERAL; Gas-flow Silencers OR Exhaust Apparatus FOR Internal-combustion Engines 1

G01G - Weighing 1

G02B - Optical Elements, Systems OR Apparatus 1

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 1

B60T - Vehicle Brake Control Systems OR Parts THEREOF; Brake Control Systems OR Parts Thereof, IN General ; Arrangement OF Braking Elements ON Vehicles IN GENERAL; Portable Devices FOR Preventing Unwanted Movement OF VEHICLES; Vehicle Modifications TO Facilitate Cooling OF Brakes 1

F04B - Positive-displacement Machines FOR LIQUIDS; Pumps 1

F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR 1

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

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 1

Top 14 of 14 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

Shanghai Sany Heavy Machinery Co., Ltd's patent record in context - here's where to go next.

Shanghai Sany Heavy Machinery Co., Ltd's lead technology class is E02F (DREDGING; Soil-shifting), 62.5% of its portfolio - see every assignee active in that class. Explore E02F
Ranked #33,230 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shanghai Sany Heavy Machinery Co., Ltd against Shanghai Integrated Circuit Manufacturing Innovation Center Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.0/100 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

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.