USPTO 2015–2025 USPTO PatentsView Foreign Corporation

United Company Rusal Engineering And Technology Centre Llc

USPTO PatentsView assignee record - 25 granted patents across 20 technology areas, active 2016–2024. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: C25C (PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

7.1

Avg claims per patent

-8%

5-year filing velocity

The verdict

United holds 25 US patents across 20 technology areas, rank #12,287 of 50,000 tracked assignees.

#12,287
of 50,000 US assignees by volume: Top 57%
by Innovation Score (33.0/100): 7.1
avg claims per patent: -8%
filing velocity, last 5 yrs

Portfolio overview

United Company Rusal Engineering And Technology Centre Llc has been granted 25 US utility patents between 2016 and 2024, placing United Company Rusal Engineering And Technology Centre Llc at rank #12,287 across all assignees tracked by PlainPatent. This portfolio spans 20 distinct Cooperative Patent Classification (CPC) subclasses, averaging 7.1 claims per patent with primary concentration in C25C (PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR). As a Foreign Corporation, United Company Rusal Engineering And Technology Centre Llc is one of the more focused assignees in the PatentsView dataset. By volume, United sits between University OF Exeter (25 patents, rank #12,283) and Universität Heidelberg (25 patents, rank #12,291) - the closest US assignees by grant volume. The composite Innovation Score of 33.0/100 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 12 grants, compared with 13 in the 2015–2019 window, a -8% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. 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. United Company Rusal Engineering And Technology Centre Llc's 7.1 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while a multi-domain presence across 20 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark United Company Rusal Engineering And Technology Centre Llc against peers pursuing similar technology classes.

University OF Exe…

25
UniversitÄT Duisb…

25
UniversitÉ JEAN M…

25
Ultragenyx Pharma…

25
Universidade Fede…

25
University of Bath

25
University of Wat…

25
Universität Heide…

25
United Rusal Engi… ◀

25

What this shows United holds 25 patents at rank #12,287, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near United

By rank, the assignees closest to #12,287 in granted patent volume.

Leaders in C25C (Processes FOR THE Electrolytic Production)

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

United's Innovation Score vs. every tracked assignee

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

33 Top 57% higher than 43% 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

USPTO utility patent grants by year · 2016–2024

Grants by year

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

View data table

United Company Rusal Engineering And Technology Centre Llc patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	3	12.0%
2017	4	16.0%
2018	3	12.0%
2019	3	12.0%
2020	3	12.0%
2021	6	24.0%
2022	1	4.0%
2023	1	4.0%
2024	1	4.0%

Which technologies does United Company Rusal Engineering And Technology Centre Llc patent most?

C25C - PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR 17

C01F - COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 7

C22B - PRODUCTION AND REFINING OF METALS ; PRETREATMENT OF RAW MATERIALS 6

C22C - ALLOYS 5

Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS 5

C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS 4

B05C - APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL 2

C25B - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR 2

C22F - CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS 2

G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2

B22F - WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER ; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER 2

C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 1

B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1

C04B - LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE ; CERAMICS ; REFRACTORIES; TREATMENT OF NATURAL STONE 1

C23C - COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1

Top 15 of 20 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Multi-domain

Claim Depth Simple

Velocity Declining

Where it ranks

Overall rank by patents

#12,287

Across all tracked assignees

Innovation Score

33.0 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does United Company Rusal Engineering And Technology Centre Llc hold?

United Company Rusal Engineering And Technology Centre Llc holds 25 US granted patents filed between 2016 and 2024, spanning 20 technology areas.

What is United Company Rusal Engineering And Technology Centre Llc's Innovation Score?

United Company Rusal Engineering And Technology Centre Llc has an Innovation Score of 33.0 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does United Company Rusal Engineering And Technology Centre Llc focus on?

United Company Rusal Engineering And Technology Centre Llc's top technology area is C25C (PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR) with 17 patents. The company has filed patents in 20 CPC subclasses total.

Is United Company Rusal Engineering And Technology Centre Llc's patent filing rate increasing or decreasing?

United Company Rusal Engineering And Technology Centre Llc's recent filing velocity is -8% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for United Company Rusal Engineering And Technology Centre Llc's patents?

United Company Rusal Engineering And Technology Centre Llc's patents average 7.1 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the United Company Rusal Engineering And Technology Centre Llc 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.

How to use this portfolio

United's 25 grants land it in the top 57% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - United ranks #12,287 of 50,000. Top 50 holders
Most of this portfolio concentrates in C25C - see who else leads that technology area. C25C leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

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.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.