Where does ISO-Chemie GmbH rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), ISO-Chemie GmbH ranks #14,077 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 ISO-Chemie GmbH hold?

ISO-Chemie GmbH holds 21 US utility patents granted between 2016 and 2025, spanning 11 technology areas.

What is ISO-Chemie GmbH's Innovation Score?

ISO-Chemie GmbH has an Innovation Score of 34.6 out of 100 (48th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is ISO-Chemie GmbH's patent grant rate increasing or decreasing?

ISO-Chemie GmbH's recent grant velocity is -10% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for ISO-Chemie GmbH's patents?

ISO-Chemie GmbH's patents average 15.5 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 ISO-Chemie GmbH 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

ISO-Chemie GmbH

Q: What technology areas does ISO-Chemie GmbH focus on?

ISO-Chemie GmbH's top technology area is E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates) with 20 patents, ranking #40 of 637 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 21 granted patents across 11 technology areas, recorded in grant years 2016–2025. 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: E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Iso-chemie ranks #14,077 of 49,997 tracked US assignees by granted-patent volume, with 21 patents across 11 technology areas.

#14,077
of 49,997 US assignees by volume: 48th percentile
by Innovation Score (34.6/100): 15.5
avg claims per patent: -10%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R14077 · Foreign Corporation #14,077 · 21 grants

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

GRANTS-SMALL 21 grants
MID-PACK #14,077/49,997
PHOTO-FINISH Icagen
CPC-FOCUS E06B · 11 areas
INNOV-THIN 34.6/100
CLAIMS-RICH 15.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT -10% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Icagen, LLC (±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 Iso-chemie’s 34.6 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 10.7 pts (31%) Velocity 2.9 pts (8%) Breadth 11.7 pts (34%) Claim depth 9.3 pts (27%)

Qualcomm Incorporated · highest

85
ISO-Chemie · this assignee

35
3D Lighting… · lowest

7

What this shows Iso-chemie's Innovation Score is 34.6/100 (48th percentile 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 Iso-chemie?

Each dot is one of Iso-chemie’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). Iso-chemie’s own 15.5 claims/patent is ABOVE the 14.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Iso-chemie's grants concentrate

ISO-Chemie GmbH is a focused PatentsView assignee: 11 CPC subclasses with 95.2% of grants classified under E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates). Peak complete grant year is 2017 (5 grants) versus a trough of 1 in 2019. By volume, Iso-chemie sits between Institute OF Materia Medica, Chinese Academy OF Medical Sciences and Imagine TF, LLC.

Iso-chemie's three-year grant acceleration

ISO-Chemie GmbH shows 3 grants in 2022–2024 against only 7 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.

Institute OF Mate…

21
Inter-med

21
Invacare Internat…

21
IsabellenhÜTTE He…

21
IXI Technology Ho…

21
Icagen

21
Imthera Medical

21
Imagine TF

21
Iso-chemie ◀

21

What this shows ISO-Chemie holds 21 patents at rank #14,062, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near ISO-Chemie

By rank, the assignees closest to #14,062 in granted patent volume.

Leaders in E06B (Fixed OR Movable Closures FOR Openings IN Buildings)

Other assignees with the most granted patents in ISO-Chemie's primary technology class.

Iso-chemie's Innovation Score vs. every tracked assignee

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

35 48th percentile higher than 48% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

ISO-Chemie GmbH patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	9.5%
2017	5	23.8%
2018	2	9.5%
2019	1	4.8%
2020	3	14.3%
2021	3	14.3%
2023	3	14.3%
2025partial year	2	9.5%

Which technologies does ISO-Chemie GmbH patent most?

E06B - Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates 20

E04B - General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings 19

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 9

B65H - Handling Thin OR Filamentary Material, e.g. Sheets, Webs, Cables 8

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 6

C09J - ADHESIVES; Non-mechanical Aspects OF Adhesive Processes IN GENERAL; Adhesive Processes NOT Provided FOR ELSEWHERE; USE OF Materials AS Adhesives 6

Y10T - Technical Subjects Covered BY Former US Classification 6

F16J - Pistons ; CYLINDERS; Sealings 5

E04F - Finishing Work ON Buildings, e.g. Stairs, Floors 3

B29D - Producing Particular Articles From Plastics OR From Substances IN A Plastic State 2

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 2

Top 11 of 11 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

ISO-Chemie GmbH's patent record in context - here's where to go next.

ISO-Chemie GmbH's lead technology class is E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates), 95.2% of its portfolio - see every assignee active in that class. Explore E06B
Ranked #14,077 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare ISO-Chemie GmbH against Institute OF Materia Medica, Chinese Academy OF Medical Sciences, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.6/100 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.