USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Joint-stock Company “transneft Siberia”

USPTO PatentsView assignee record - 11 granted patents across 9 technology areas, active 2018–2020. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: E02D (FOUNDATIONS; EXCAVATIONS; EMBANKMENTS ; UNDERGROUND OR UNDERWATER STRUCTURES).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

14.1

Avg claims per patent

-78%

5-year filing velocity

The verdict

Joint-stock holds 11 US patents across 9 technology areas, rank #24,609 of 50,000 tracked assignees.

#24,609
of 50,000 US assignees by volume: Top 76%
by Innovation Score (27.6/100): 14.1
avg claims per patent: -78%
filing velocity, last 5 yrs

Portfolio overview

Joint-stock Company “transneft Siberia” has been granted 11 US utility patents between 2018 and 2020, placing Joint-stock Company “transneft Siberia” at rank #24,609 across all assignees tracked by PlainPatent. This portfolio spans 9 distinct Cooperative Patent Classification (CPC) subclasses, averaging 14.1 claims per patent with primary concentration in E02D (FOUNDATIONS; EXCAVATIONS; EMBANKMENTS ; UNDERGROUND OR UNDERWATER STRUCTURES). As a Foreign Corporation, Joint-stock Company “transneft Siberia” is one of the more focused assignees in the PatentsView dataset. By volume, Joint-stock sits between Jiangsu Alphay Medical Device Co., Ltd (11 patents, rank #24,605) and K. Mizra Llc (11 patents, rank #24,613) - the closest US assignees by grant volume. The composite Innovation Score of 27.6/100 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 2 grants, compared with 9 in the 2015–2019 window, a -78% 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. Joint-stock Company “transneft Siberia”'s 14.1 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 9 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Joint-stock Company “transneft Siberia” against peers pursuing similar technology classes.

Jiangsu Alphay Me…

11
Jimmyash

11
Joh Friedrich Beh…

11
Johnson Controls-…

11
Jounce Therapeuti…

11
Joylux

11
Jupiter Research

11
K Mizra

11
Joint-stock “Tran… ◀

11

What this shows Joint-stock holds 11 patents at rank #24,609, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Joint-stock's Innovation Score vs. every tracked assignee

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

28 Top 76% higher than 24% 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 · 2018–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Joint-stock Company “transneft Siberia” patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	5	45.5%
2019	4	36.4%
2020	2	18.2%

Which technologies does Joint-stock Company “transneft Siberia” patent most?

E02D - FOUNDATIONS; EXCAVATIONS; EMBANKMENTS ; UNDERGROUND OR UNDERWATER STRUCTURES 5

F16L - PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL 5

E04H - BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 3

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 2

B23K - SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 1

F17C - VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 1

E04B - GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 1

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 1

Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION 1

Top 9 of 9 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Standard

Velocity Declining

Where it ranks

Overall rank by patents

#24,609

Across all tracked assignees

Innovation Score

27.6 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 Joint-stock Company “transneft Siberia” hold?

Joint-stock Company “transneft Siberia” holds 11 US granted patents filed between 2018 and 2020, spanning 9 technology areas.

What is Joint-stock Company “transneft Siberia”'s Innovation Score?

Joint-stock Company “transneft Siberia” has an Innovation Score of 27.6 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Joint-stock Company “transneft Siberia” focus on?

Joint-stock Company “transneft Siberia”'s top technology area is E02D (FOUNDATIONS; EXCAVATIONS; EMBANKMENTS ; UNDERGROUND OR UNDERWATER STRUCTURES) with 5 patents. The company has filed patents in 9 CPC subclasses total.

Is Joint-stock Company “transneft Siberia”'s patent filing rate increasing or decreasing?

Joint-stock Company “transneft Siberia”'s recent filing velocity is -78% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for Joint-stock Company “transneft Siberia”'s patents?

Joint-stock Company “transneft Siberia”'s patents average 14.1 claims each. This falls within the standard range, providing solid legal coverage.

How is the Joint-stock Company “transneft Siberia” 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

Joint-stock's 11 grants land it in the top 76% 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 - Joint-stock ranks #24,609 of 50,000. Top 50 holders
Most of this portfolio concentrates in E02D - see who else leads that technology area. E02D 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

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.