Where does Stopinc Aktiengesellschaft rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Stopinc Aktiengesellschaft ranks #30,265 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 Stopinc Aktiengesellschaft hold?

Stopinc Aktiengesellschaft holds 9 US utility patents granted between 2015 and 2018, spanning 7 technology areas.

What is Stopinc Aktiengesellschaft's Innovation Score?

Stopinc Aktiengesellschaft has an Innovation Score of 29.4 out of 100 (31st percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Stopinc Aktiengesellschaft focus on?

Stopinc Aktiengesellschaft's top technology area is B22D (Casting OF METALS; Casting OF Other Substances BY THE Same Processes OR Devices) with 9 patents, ranking #47 of 377 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is Stopinc Aktiengesellschaft's patent grant rate increasing or decreasing?

Stopinc Aktiengesellschaft's recent grant velocity is -100% 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 Stopinc Aktiengesellschaft's patents?

Stopinc Aktiengesellschaft's patents average 20.2 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 Stopinc Aktiengesellschaft 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

Stopinc Aktiengesellschaft

USPTO PatentsView assignee record - 9 granted patents across 7 technology areas, recorded in grant years 2015–2018. 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: B22D (Casting OF METALS; Casting OF Other Substances BY THE Same Processes OR Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Stopinc ranks #30,265 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 7 technology areas.

#30,265
of 49,997 US assignees by volume: 31st percentile
by Innovation Score (29.4/100): 20.2
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R30265 · Foreign Corporation #30,265 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 9 grants
MID-PACK #30,265/49,997
PHOTO-FINISH Stemline Therapeutics
CPC-NARROW B22D · 7 areas
INNOV-THIN 29.4/100
CLAIMS-DENSE 20.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Stemline Therapeutics, 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 Stopinc’s 29.4 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 8.0 pts (27%) Velocity 0.0 pts (0%) Breadth 9.4 pts (32%) Claim depth 12.1 pts (41%)

Qualcomm Incorporated · highest

85
Stopinc Aktiengesell… · this assignee

29
3D Lighting… · lowest

7

What this shows Stopinc's Innovation Score is 29.4/100 (31st 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 Stopinc?

Each dot is one of Stopinc’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). Stopinc’s own 20.2 claims/patent is ABOVE the 17.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Stopinc's grants concentrate

Stopinc Aktiengesellschaft is a focused PatentsView assignee: 7 CPC subclasses with 100% of grants classified under B22D (Casting OF METALS; Casting OF Other Substances BY THE Same Processes OR Devices). Peak complete grant year is 2015 (5 grants) versus a trough of 2 in 2016. By volume, Stopinc sits between Stemline Therapeutics, Inc. and Strong Force EE Portfolio 2022, LLC.

Stemline Therapeu…

9
Sterling Industry…

9
Stichting Radboud…

9
Stichting VU

9
Storage Engine

9
Stormtrap

9
Strata Identity

9
Strong Force EE P…

9
Stopinc Aktienges… ◀

9

What this shows Stopinc holds 9 patents at rank #30,254, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Stopinc

By rank, the assignees closest to #30,254 in granted patent volume.

Leaders in B22D (Casting OF Metals)

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

Stopinc's Innovation Score vs. every tracked assignee

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

29 31st percentile higher than 31% 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 · 2015–2018

Grants by year

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

View data table

Stopinc Aktiengesellschaft patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	55.6%
2016	2	22.2%
2018	2	22.2%

Which technologies does Stopinc Aktiengesellschaft patent most?

B22D - Casting OF METALS; Casting OF Other Substances BY THE Same Processes OR Devices 9

C21C - Processing OF Pig-iron, e.g. Refining, Manufacture OF Wrought-iron OR STEEL; Treatment IN Molten State OF Ferrous Alloys 1

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

F27D - Details OR Accessories OF Furnaces, Kilns, Ovens OR Retorts, IN SO FAR AS They ARE OF Kinds Occurring IN More Than ONE Kind OF Furnace 1

F27B - Furnaces, Kilns, Ovens OR Retorts IN GENERAL; Open Sintering OR Like Apparatus 1

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

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 1

Top 7 of 7 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

Stopinc Aktiengesellschaft's patent record in context - here's where to go next.

Stopinc Aktiengesellschaft's lead technology class is B22D (Casting OF METALS; Casting OF Other Substances BY THE Same Processes OR Devices), 100% of its portfolio - see every assignee active in that class. Explore B22D
Ranked #30,265 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Stopinc Aktiengesellschaft against Stemline Therapeutics, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.4/100 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.