Where does Ecole Nationale Supérieure de Chimie de Montpellier rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ecole Nationale Supérieure de Chimie de Montpellier ranks #8,789 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 Ecole Nationale Supérieure de Chimie de Montpellier's Innovation Score?

Ecole Nationale Supérieure de Chimie de Montpellier has an Innovation Score of 66.4 out of 100 (top 1% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Ecole Nationale Supérieure de Chimie de Montpellier focus on?

Ecole Nationale Supérieure de Chimie de Montpellier's top technology area is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes) with 9 patents, ranking #2,395 of 7,163 assignees active in that subclass. Grants appear in 50 CPC subclasses total.

Is Ecole Nationale Supérieure de Chimie de Montpellier's patent grant rate increasing or decreasing?

Ecole Nationale Supérieure de Chimie de Montpellier's recent grant velocity is +29% 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 Ecole Nationale Supérieure de Chimie de Montpellier's patents?

Ecole Nationale Supérieure de Chimie de Montpellier's patents average 14.8 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

Ecole Nationale Supérieure de Chimie de Montpellier

Q: How many patents does Ecole Nationale Supérieure de Chimie de Montpellier hold?

Ecole Nationale Supérieure de Chimie de Montpellier holds 36 US utility patents granted between 2015 and 2025, spanning 50 technology areas.

Q: How is the Ecole Nationale Supérieure de Chimie de Montpellier 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 - 36 granted patents across 50 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: A61K (Preparations FOR Medical, Dental OR Toiletry Purposes).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Ecole ranks #8,789 of 49,997 tracked US assignees by granted-patent volume, with 36 patents across 50 technology areas.

#8,789
of 49,997 US assignees by volume: Top 1%
by Innovation Score (66.4/100): 14.8
avg claims per patent: +29%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8789 · Foreign Corporation #8,789 · 36 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-WIDE · INNOV-STRONG · CLAIMS-RICH · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-SMALL 36 grants
UPPER-Q #8,789/49,997
PHOTO-FINISH Dynacraft BSC
CPC-WIDE A61K · 50 areas
INNOV-STRONG 66.4/100
CLAIMS-RICH 14.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +29% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Dynacraft BSC, 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 Ecole’s 66.4 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 12.5 pts (19%) Velocity 20.0 pts (30%) Breadth 25.0 pts (38%) Claim depth 8.9 pts (13%)

Qualcomm Incorporated · highest

85
Cambridge Mobile… · near

66
Continental… · near

66
Ecole Nationale… · this assignee

66
Fisher & Paykel… · near

66
Guangdong University… · near

66
3D Lighting… · lowest

7

What this shows Ecole's Innovation Score is 66.4/100 (top 1% 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 Ecole?

Each dot is one of Ecole’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). Ecole’s own 14.8 claims/patent is ABOVE the 13.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

How Ecole's grant cadence moved

Between 2020–2024, Ecole Nationale Supérieure de Chimie de Montpellier received 18 grants versus 14 in 2015–2019 (+29% equal-window velocity, above median growth). Across complete PatentsView years, output peaked in 2015 at 6 grants and bottomed in 2016 at 1. Lead class A61K accounts for 25% of the portfolio across 50 subclasses. Volume neighbours: Dynacraft BSC, Inc. (#8,786) and Fastbrick IP PTY Ltd (#8,794).

Ecole's three-year grant acceleration

Ecole Nationale Supérieure de Chimie de Montpellier shows 14 grants in 2022–2024 against only 4 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.

Dynacraft BSC

36
E2interactive

36
Encell Technology

36
Echelon

36
Eligo Bioscience

36
Embecta

36
Emissive Energy

36
Fastbrick IP PTY

36
Ecole Nationale S… ◀

36

What this shows Ecole holds 36 patents at rank #8,790, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ecole

By rank, the assignees closest to #8,790 in granted patent volume.

Leaders in A61K (Preparations FOR Medical)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Ecole, neither rank-band nor same-CPC leaders (those blocks stay above). In A61K (Preparations FOR Medical), Ecole ranks #2,395 of 7,163 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (66 here).

Fisher & Paykel Healthcare Limited 66 Continental Autonomous Mobility US, LLC 66 Cambridge Mobile Telematics Inc. 66 Guangdong University OF Technology 66

Ecole's Innovation Score vs. every tracked assignee

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

66 Top 1% higher than 99% 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

Ecole Nationale Supérieure de Chimie de Montpellier patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	6	16.7%
2016	1	2.8%
2017	4	11.1%
2018	3	8.3%
2020	2	5.6%
2021	2	5.6%
2022	4	11.1%
2023	5	13.9%
2024	5	13.9%
2025partial year	4	11.1%

Which technologies does Ecole Nationale Supérieure de Chimie de Montpellier patent most?

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 9

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 8

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 8

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 6

C08L - Compositions OF Macromolecular Compounds 6

C07C - Acyclic OR Carbocyclic Compounds 5

B01D - Separation 5

C07F - Acyclic, Carbocyclic OR Heterocyclic Compounds Containing Elements Other Than Carbon, Hydrogen, Halogen, Oxygen, Nitrogen, Sulfur, Selenium OR Tellurium 4

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 4

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 4

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 3

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 3

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 3

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 3

Y02A - Technologies FOR Adaptation TO Climate Change 2

Top 15 of 50 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

Ecole Nationale Supérieure de Chimie de Montpellier's patent record in context - here's where to go next.

Ecole Nationale Supérieure de Chimie de Montpellier's lead technology class is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes), 25% of its portfolio - see every assignee active in that class. Explore A61K
Ranked #8,789 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ecole Nationale Supérieure de Chimie de Montpellier against Dynacraft BSC, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 66.4/100 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.