Where does TTX Company rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), TTX Company ranks #23,579 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 TTX Company hold?

TTX Company holds 12 US utility patents granted between 2015 and 2023, spanning 15 technology areas.

What is TTX Company's Innovation Score?

TTX Company has an Innovation Score of 35.5 out of 100 (top 49% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does TTX Company focus on?

TTX Company's top technology area is B61G (COUPLINGS; Draught AND Buffing Appliances) with 7 patents, ranking #7 of 46 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Is TTX Company's patent grant rate increasing or decreasing?

TTX Company's recent grant velocity is -29% 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 TTX Company's patents?

TTX Company's patents average 16.1 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 TTX Company 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 US Corporation

TTX Company

USPTO PatentsView assignee record - 12 granted patents across 15 technology areas, recorded in grant years 2015–2023. 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: B61G (COUPLINGS; Draught AND Buffing Appliances).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, TTX ranks #23,579 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 15 technology areas.

#23,579
of 49,997 US assignees by volume: Top 49%
by Innovation Score (35.5/100): 16.1
avg claims per patent: -29%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R23579 · US Corporation #23,579 · 12 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 12 grants
MID-PACK #23,579/49,997
PHOTO-FINISH Tait International
CPC-FOCUS B61G · 15 areas
INNOV-THIN 35.5/100
CLAIMS-RICH 16.1 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -29% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Tait International Limited (±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 TTX’s 35.5 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 8.9 pts (25%) Velocity 3.3 pts (9%) Breadth 13.7 pts (39%) Claim depth 9.6 pts (27%)

Qualcomm Incorporated · highest

85
TTX · this assignee

36
3D Lighting… · lowest

7

What this shows TTX's Innovation Score is 35.5/100 (top 49% 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 TTX?

Each dot is one of TTX’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). TTX’s own 16.1 claims/patent is at or below the 16.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where TTX's grants concentrate

TTX Company is a focused PatentsView assignee: 15 CPC subclasses with 58.3% of grants classified under B61G (COUPLINGS; Draught AND Buffing Appliances). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2016. By volume, TTX sits between Tricoya Technologies Ltd and Tait International Limited.

TTX's three-year grant acceleration

TTX Company shows 2 grants in 2022–2024 against only 4 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.

Tricoya

12
Trilumina

12
TSE Brakes

12
TTM

12
Turnstone Partner…

12
TX Medic AB

12
TYK

12
Tait International

12
TTX ◀

12

What this shows TTX holds 12 patents at rank #23,526, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near TTX

By rank, the assignees closest to #23,526 in granted patent volume.

Leaders in B61G (Couplings)

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

TTX's Innovation Score vs. every tracked assignee

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

36 Top 49% higher than 51% 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 · 2015–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

TTX Company patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	25.0%
2016	1	8.3%
2017	2	16.7%
2019	1	8.3%
2020	2	16.7%
2021	1	8.3%
2022	1	8.3%
2023	1	8.3%

Which technologies does TTX Company patent most?

B61G - COUPLINGS; Draught AND Buffing Appliances 7

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 7

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 6

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 6

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 6

Y10T - Technical Subjects Covered BY Former US Classification 6

B66C - CRANES; Load-engaging Elements OR Devices FOR Cranes, Capstans, Winches, OR Tackles 1

B66F - Hoisting, Lifting, Hauling OR Pushing, NOT Otherwise Provided FOR, e.g. Devices Which Apply A Lifting OR Pushing Force Directly TO THE Surface OF A Load 1

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 1

B60S - Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR 1

B61F - Rail Vehicle Suspensions, e.g. Underframes, Bogies OR Arrangements OF Wheel AXLES; Rail Vehicles FOR USE ON Tracks OF Different WIDTH; Preventing Derailing OF Rail VEHICLES; Wheel Guards, Obstruction Removers OR THE Like FOR Rail Vehicles 1

B61D - Body Details OR Kinds OF Railway Vehicles 1

G06N - Computing Arrangements Based ON Specific Computational Models 1

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 1

B60T - Vehicle Brake Control Systems OR Parts THEREOF; Brake Control Systems OR Parts Thereof, IN General ; Arrangement OF Braking Elements ON Vehicles IN GENERAL; Portable Devices FOR Preventing Unwanted Movement OF VEHICLES; Vehicle Modifications TO Facilitate Cooling OF Brakes 1

Top 15 of 15 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

TTX Company's patent record in context - here's where to go next.

TTX Company's lead technology class is B61G (COUPLINGS; Draught AND Buffing Appliances), 58.3% of its portfolio - see every assignee active in that class. Explore B61G
Ranked #23,579 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare TTX Company against Tricoya Technologies Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.5/100 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.