USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences

USPTO PatentsView assignee record - 5 granted patents across 14 technology areas, active 2023–2024. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B09C (RECLAMATION OF CONTAMINATED SOIL).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

10.8

Avg claims per patent

5-year filing velocity

The verdict

Institute holds 5 US patents across 14 technology areas, rank #47,838 of 50,000 tracked assignees.

#47,838
of 50,000 US assignees by volume: Top 22%
by Innovation Score (45.9/100): 10.8
avg claims per patent

Portfolio overview

Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences has been granted 5 US utility patents between 2023 and 2024, placing Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences at rank #47,838 across all assignees tracked by PlainPatent. This portfolio spans 14 distinct Cooperative Patent Classification (CPC) subclasses, averaging 10.8 claims per patent with primary concentration in B09C (RECLAMATION OF CONTAMINATED SOIL). As a Foreign Corporation, Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences is one of the more focused assignees in the PatentsView dataset. By volume, Institute sits between Inspectir Systems, Llc (5 patents, rank #47,834) and Insurance Zebra Inc. (5 patents, rank #47,842) - the closest US assignees by grant volume. The composite Innovation Score of 45.9/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Historical data spans 2023 through 2024, with 5 total grants over that period. Velocity comparisons require five years of historical filings to calibrate. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences's 10.8 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 14 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences against peers pursuing similar technology classes.

Inspectir Systems

5
Inspired LED

5
Institute for Q-s…

5
Institute of Biot…

5
Institute of and…

5
Institute of New…

5
Instytut Technolo…

5
Insurance Zebra

5
Institute of Eco-… ◀

5

What this shows Institute holds 5 patents at rank #47,838, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Institute

By rank, the assignees closest to #47,838 in granted patent volume.

Leaders in B09C (Reclamation OF Contaminated SOIL)

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

Institute's Innovation Score vs. every tracked assignee

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

46 Top 22% higher than 78% of 50,000 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 · 2023–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	3	60.0%
2024	2	40.0%

Which technologies does Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences patent most?

B09C - RECLAMATION OF CONTAMINATED SOIL 3

C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE 2

C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 2

G06F - ELECTRIC DIGITAL DATA PROCESSING 1

G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR 1

Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION 1

C08J - WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H 1

Y02A - TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE 1

B01D - SEPARATION 1

C12R - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS 1

C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA 1

Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS 1

C01B - NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C 1

C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS 1

Top 14 of 14 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Simple

Where it ranks

Overall rank by patents

#47,838

Across all tracked assignees

Innovation Score

45.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences hold?

Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences holds 5 US granted patents filed between 2023 and 2024, spanning 14 technology areas.

What is Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences's Innovation Score?

Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences has an Innovation Score of 45.9 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences focus on?

Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences's top technology area is B09C (RECLAMATION OF CONTAMINATED SOIL) with 3 patents. The company has filed patents in 14 CPC subclasses total.

Is Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences's patent filing rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences.

What does claim depth mean for Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences's patents?

Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences's patents average 10.8 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the Institute Of Eco-environmental And Soil Sciences, Guangdong Academy Of Sciences 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.

How to use this portfolio

Institute's 5 grants land it in the top 22% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Institute ranks #47,838 of 50,000. Top 50 holders
Most of this portfolio concentrates in B09C - see who else leads that technology area. B09C leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.