Overall rank by patents
#42,994
Across all tracked assignees
USPTO PatentsView assignee record - 6 granted patents across 2 technology areas, active 2015–2023. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B60B (VEHICLE WHEELS ; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION).
The verdict
Steinco holds 6 US patents across 2 technology areas, rank #42,994 of 50,000 tracked assignees.
Steinco Paul Vom Stein Gmbh has been granted 6 US utility patents between 2015 and 2023, placing Steinco Paul Vom Stein Gmbh at rank #42,994 across all assignees tracked by PlainPatent. This portfolio spans 2 distinct Cooperative Patent Classification (CPC) subclasses, averaging 3.3 claims per patent with primary concentration in B60B (VEHICLE WHEELS ; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION). As a Foreign Corporation, Steinco Paul Vom Stein Gmbh is one of the more focused assignees in the PatentsView dataset. By volume, Steinco sits between State GRID Jibei Electric Power Company Limited (6 patents, rank #42,990) and Stereology Resource Center, Inc. (6 patents, rank #42,998) - the closest US assignees by grant volume. The composite Innovation Score of 20.4/100 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. Between 2020 and 2025 the company received 3 grants, compared with 3 in the 2015–2019 window, a +0% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. 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. Steinco Paul Vom Stein Gmbh's 3.3 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while specialization in 2 subclasses reflects a tightly scoped invention area. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Steinco Paul Vom Stein Gmbh against peers pursuing similar technology classes.
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
STATE GRID JIBEI ELECTRIC POWER COMPANY LIMITED
6 patents
STATE GRID SHANDONG ELECTRIC POWER RESEARCH INSTITUTE
6 patents
STEER ENGINEERING PRIVATE LIMITED
6 patents
STEFAN PFAFF WERKZEUG- UND FORMENBAU GMBH & CO KG
6 patents
STEINER eOPTICS, INC.
6 patents
STELLA LIGHTING INC.
6 patents
STEP ENERGY SERVICES LTD.
6 patents
STEREOLOGY RESOURCE CENTER, INC.
6 patents
STEINCO Paul vom Stein GmbH
6 patents
What this shows Steinco holds 6 patents at rank #42,994, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
By rank, the assignees closest to #42,994 in granted patent volume.
Other assignees with the most granted patents in Steinco's primary technology class.
Steinco's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
20 Top 93% higher than 7% 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
Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2015 | 2 | 33.3% |
| 2019 | 1 | 16.7% |
| 2021 | 1 | 16.7% |
| 2023 | 2 | 33.3% |
Top 2 of 2 technology areas
Overall rank by patents
#42,994
Across all tracked assignees
20.4 out of 100
How to use this portfolio
Steinco's 6 grants land it in the top 93% by Innovation Score, but volume alone doesn't tell you where the strength sits.
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.
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.