Where does Terrestrial Energy, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Terrestrial Energy, Inc. ranks #43,566 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 Terrestrial Energy, Inc. hold?

Terrestrial Energy, Inc. holds 6 US utility patents granted between 2018 and 2024, spanning 6 technology areas.

What is Terrestrial Energy, Inc.'s Innovation Score?

Terrestrial Energy, Inc. has an Innovation Score of 33.2 out of 100 (44th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Terrestrial Energy, Inc.'s patent grant rate increasing or decreasing?

Terrestrial Energy, Inc.'s recent grant velocity is +400% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Terrestrial Energy, Inc.'s patents?

Terrestrial Energy, Inc.'s patents average 13.0 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 Terrestrial Energy, Inc. 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

Terrestrial Energy, Inc.

Q: What technology areas does Terrestrial Energy, Inc. focus on?

Terrestrial Energy, Inc.'s top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 6 patents, ranking #1,885 of 5,963 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 6 technology areas, recorded in grant years 2018–2024. 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: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Terrestrial ranks #43,566 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 6 technology areas.

#43,566
of 49,997 US assignees by volume: 44th percentile
by Innovation Score (33.2/100): 13.0
avg claims per patent: +400%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R43566 · Foreign Corporation #43,566 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #43,566/49,997
PHOTO-FINISH Tennibot
CPC-NARROW Y02E · 6 areas
INNOV-THIN 33.2/100
CLAIMS-RICH 13.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +400% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Tennibot 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 Terrestrial’s 33.2 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 6.7 pts (20%) Velocity 10.0 pts (30%) Breadth 8.7 pts (26%) Claim depth 7.8 pts (23%)

Qualcomm Incorporated · highest

85
Duality Reality Energy · near

33
IML Instrumenta… · near

33
MeshPlusPlus · near

33
PneumRx · near

33
Terrestrial Energy · this assignee

33
3D Lighting… · lowest

7

What this shows Terrestrial's Innovation Score is 33.2/100 (44th 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 Terrestrial?

Each dot is one of Terrestrial’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). Terrestrial’s own 13.0 claims/patent is at or below the 14.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Terrestrial's grants concentrate

Terrestrial Energy, Inc. is a focused PatentsView assignee: 6 CPC subclasses with 100% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2021 (2 grants) versus a trough of 1 in 2018. By volume, Terrestrial sits between Tennibot Inc. and Teva Medical Ltd..

Terrestrial's three-year grant acceleration

Terrestrial Energy, Inc. shows 3 grants in 2022–2024 against only 2 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Tennibot

6
Tenova Advanced

6
Terapore

6
Terbium Labs

6
Tetos

6
Tetra

6
Teufelberger Fibe…

6
Teva Medical

6
Terrestrial Energy ◀

6

What this shows Terrestrial holds 6 patents at rank #43,500, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Terrestrial

By rank, the assignees closest to #43,500 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Terrestrial, neither rank-band nor same-CPC leaders (those blocks stay above). In Y02E (Reduction OF Greenhouse GAS [GHG] Emissions), Terrestrial ranks #1,885 of 5,963 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (33 here).

Duality Reality Energy, LLC 33 MeshPlusPlus, Inc. 33 IML Instrumenta Mechanik Labor GmbH 33 PneumRx, Inc. 33

Terrestrial's Innovation Score vs. every tracked assignee

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

33 44th percentile higher than 44% 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 · 2018–2024

Grants by year

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

View data table

Terrestrial Energy, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	16.7%
2021	2	33.3%
2022	1	16.7%
2024	2	33.3%

Which technologies does Terrestrial Energy, Inc. patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 6

G21C - Nuclear Reactors 6

G21D - Nuclear Power Plant 3

F01P - Cooling OF Machines OR Engines IN GENERAL; Cooling OF Internal-combustion Engines 1

F04D - Non-positive-displacement Pumps 1

F01D - Non-positive Displacement Machines OR Engines, e.g. Steam Turbines 1

Top 6 of 6 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

Terrestrial Energy, Inc.'s patent record in context - here's where to go next.

Terrestrial Energy, Inc.'s lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 100% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #43,566 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Terrestrial Energy, Inc. against Tennibot Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.2/100 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.