Where does Institute of Chemistry Chinese Academy of Sciences rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Institute of Chemistry Chinese Academy of Sciences ranks #5,847 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

What is Institute of Chemistry Chinese Academy of Sciences's Innovation Score?

Institute of Chemistry Chinese Academy of Sciences has an Innovation Score of 56.2 out of 100 (top 6% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Institute of Chemistry Chinese Academy of Sciences's patent grant rate increasing or decreasing?

Institute of Chemistry Chinese Academy of Sciences's recent grant velocity is +62% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Institute of Chemistry Chinese Academy of Sciences's patents?

Institute of Chemistry Chinese Academy of Sciences's patents average 11.8 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Institute of Chemistry Chinese Academy of Sciences

Q: How many patents does Institute of Chemistry Chinese Academy of Sciences hold?

Institute of Chemistry Chinese Academy of Sciences holds 58 US utility patents granted between 2015 and 2025, spanning 62 technology areas.

Q: What technology areas does Institute of Chemistry Chinese Academy of Sciences focus on?

Institute of Chemistry Chinese Academy of Sciences's top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 15 patents, ranking #892 of 5,963 assignees active in that subclass. Grants appear in 62 CPC subclasses total.

Q: How is the Institute of Chemistry Chinese 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.

USPTO PatentsView assignee record - 58 granted patents across 62 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: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Institute ranks #5,847 of 49,997 tracked US assignees by granted-patent volume, with 58 patents across 62 technology areas.

#5,847
of 49,997 US assignees by volume: Top 6%
by Innovation Score (56.2/100): 11.8
avg claims per patent: +62%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5847 · Foreign Corporation #5,847 · 58 grants

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

GRANTS-SMALL 58 grants
UPPER-Q #5,847/49,997
PHOTO-FINISH Genia
CPC-WIDE Y02E · 62 areas
INNOV-PAR 56.2/100
CLAIMS-PAR 11.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +62% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Genia Technologies, Inc. (±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 Institute’s 56.2 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 14.1 pts (25%) Velocity 10.0 pts (18%) Breadth 25.0 pts (44%) Claim depth 7.1 pts (13%)

Qualcomm Incorporated · highest

85
Consiglio Nazionale… · near

56
Dainichiseika Color… · near

56
Guangzhou Institute… · near

56
Institute of… · this assignee

56
Sungrow Power Supply · near

56
3D Lighting… · lowest

7

What this shows Institute's Innovation Score is 56.2/100 (top 6% 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 Institute?

Each dot is one of Institute’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). Institute’s own 11.8 claims/patent is at or below the 14.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

How Institute's grant cadence moved

Between 2020–2024, Institute of Chemistry Chinese Academy of Sciences received 34 grants versus 21 in 2015–2019 (+62% equal-window velocity, above median growth). Across complete PatentsView years, output peaked in 2022 at 16 grants and bottomed in 2017 at 3. Lead class Y02E accounts for 25.9% of the portfolio across 62 subclasses. Volume neighbours: Genia Technologies, Inc. (#5,843) and KEY Safety Systems, Inc. (#5,851).

Institute's three-year grant acceleration

Institute of Chemistry Chinese Academy of Sciences shows 24 grants in 2022–2024 against only 16 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.

Genia

58
Gilbarco

58
Horizon Hobby

58
Institute for Can…

58
Intellijoint Surg…

58
JD com American

58
Jiangsu Midea Cle…

58
KEY Safety Systems

58
Institute of Chem… ◀

58

What this shows Institute holds 58 patents at rank #5,847, 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 #5,847 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Institute, neither rank-band nor same-CPC leaders (those blocks stay above). In Y02E (Reduction OF Greenhouse GAS [GHG] Emissions), Institute ranks #892 of 5,963 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (56 here).

Guangzhou Institute OF Energy Conversion, Chinese Academy OF Sciences 56 Dainichiseika Color & Chemicals MFG. Co., Ltd. 56 Consiglio Nazionale Delle Ricerche 56 Sungrow Power Supply Co., Ltd. 56

Similar claim depth

Nearest assignees by average claims per patent (11.8 here).

Curt G. Joa, Inc. 11.8 avg Sony Computer Entertainment Inc. 11.8 avg Harting Electronics GmbH 11.8 avg Komatsu Industries Corporation 11.8 avg

Institute's Innovation Score vs. every tracked assignee

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

56 Top 6% higher than 94% 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

Institute of Chemistry Chinese Academy of Sciences patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	8.6%
2016	4	6.9%
2017	3	5.2%
2018	3	5.2%
2019	6	10.3%
2020	7	12.1%
2021	3	5.2%
2022	16	27.6%
2023	5	8.6%
2024	3	5.2%
2025partial year	3	5.2%

Which technologies does Institute of Chemistry Chinese Academy of Sciences patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 15

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 12

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 9

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 8

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 8

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 7

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 7

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 7

C07C - Acyclic OR Carbocyclic Compounds 6

G02B - Optical Elements, Systems OR Apparatus 6

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 5

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 4

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 4

C08L - Compositions OF Macromolecular Compounds 4

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 4

Top 15 of 62 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

Institute of Chemistry Chinese Academy of Sciences's patent record in context - here's where to go next.

Institute of Chemistry Chinese Academy of Sciences's lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 25.9% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #5,847 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Institute of Chemistry Chinese Academy of Sciences against Genia Technologies, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 56.2/100 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.