Where does Joint-Stock Company “Transneft Siberia” rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Joint-Stock Company “Transneft Siberia” ranks #24,618 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 Joint-Stock Company “Transneft Siberia” hold?

Joint-Stock Company “Transneft Siberia” holds 11 US utility patents granted 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 (24th 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 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, ranking #80 of 430 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Joint-Stock Company “Transneft Siberia”'s patent grant rate increasing or decreasing?

Joint-Stock Company “Transneft Siberia”'s recent grant velocity is -78% 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 Joint-Stock Company “Transneft Siberia”'s patents?

Joint-Stock Company “Transneft Siberia”'s patents average 14.1 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 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Joint-Stock Company “Transneft Siberia”

USPTO PatentsView assignee record - 11 granted patents across 9 technology areas, recorded in grant years 2018–2020. 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: E02D (FOUNDATIONS; EXCAVATIONS; Embankments ; Underground OR Underwater Structures).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Joint-stock ranks #24,618 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 9 technology areas.

#24,618
of 49,997 US assignees by volume: 24th percentile
by Innovation Score (27.6/100): 14.1
avg claims per patent: -78%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24618 · Foreign Corporation #24,618 · 11 grants

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

GRANTS-MICRO 11 grants
MID-PACK #24,618/49,997
PHOTO-FINISH Jiangsu Alphay…
CPC-NARROW E02D · 9 areas
INNOV-THIN 27.6/100
CLAIMS-RICH 14.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -78% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Jiangsu Alphay Medical Device Co., Ltd (±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 Joint-stock’s 27.6 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 8.6 pts (31%) Velocity 0.0 pts (0%) Breadth 10.6 pts (38%) Claim depth 8.5 pts (31%)

Qualcomm Incorporated · highest

85
Joint-Stock… · this assignee

28
3D Lighting… · lowest

7

What this shows Joint-stock's Innovation Score is 27.6/100 (24th 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 Joint-stock?

Each dot is one of Joint-stock’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). Joint-stock’s own 14.1 claims/patent is ABOVE the 12.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Joint-stock's grants concentrate

Joint-Stock Company “Transneft Siberia” is a focused PatentsView assignee: 9 CPC subclasses with 45.5% of grants classified under E02D (FOUNDATIONS; EXCAVATIONS; Embankments ; Underground OR Underwater Structures). Peak complete grant year is 2018 (5 grants) versus a trough of 2 in 2020. By volume, Joint-stock sits between Jiangsu Alphay Medical Device Co., Ltd and K. Mizra LLC.

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.

Companies ranked near Joint-Stock

By rank, the assignees closest to #24,609 in granted patent volume.

Leaders in E02D (Foundations)

Other assignees with the most granted patents in Joint-Stock's primary technology class.

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

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

28 24th percentile higher than 24% 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 · 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

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

Joint-Stock Company “Transneft Siberia”'s patent record in context - here's where to go next.

Joint-Stock Company “Transneft Siberia”'s lead technology class is E02D (FOUNDATIONS; EXCAVATIONS; Embankments ; Underground OR Underwater Structures), 45.5% of its portfolio - see every assignee active in that class. Explore E02D
Ranked #24,618 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Joint-Stock Company “Transneft Siberia” against Jiangsu Alphay Medical Device Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.6/100 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.