USPTO 2015–2025 USPTO PatentsView US Corporation

TTX Company

USPTO PatentsView assignee record - 12 granted patents across 15 technology areas, active 2015–2023. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B61G (COUPLINGS; DRAUGHT AND BUFFING APPLIANCES).

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

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

16.1

Avg claims per patent

-29%

5-year filing velocity

The verdict

TTX holds 12 US patents across 15 technology areas, rank #23,526 of 50,000 tracked assignees.

#23,526
of 50,000 US assignees by volume: Top 49%
by Innovation Score (35.5/100): 16.1
avg claims per patent: -29%
filing velocity, last 5 yrs

Portfolio overview

TTX Company has been granted 12 US utility patents between 2015 and 2023, placing TTX Company at rank #23,526 across all assignees tracked by PlainPatent. This portfolio spans 15 distinct Cooperative Patent Classification (CPC) subclasses, averaging 16.1 claims per patent with primary concentration in B61G (COUPLINGS; DRAUGHT AND BUFFING APPLIANCES). As a US Corporation, TTX Company is one of the more focused assignees in the PatentsView dataset. By volume, TTX sits between Tricoya Technologies Ltd (12 patents, rank #23,522) and Tait International Limited (12 patents, rank #23,530) - the closest US assignees by grant volume. The composite Innovation Score of 35.5/100 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 5 grants, compared with 7 in the 2015–2019 window, a -29% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The US 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. TTX Company's 16.1 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 15 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark TTX Company against peers pursuing similar technology classes.

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, filing velocity, technology breadth, and claim depth (0–100)

36 Top 49% higher than 51% 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 · 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

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Standard

Velocity Declining

Where it ranks

Overall rank by patents

#23,526

Across all tracked assignees

Innovation Score

35.5 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 TTX Company hold?

TTX Company holds 12 US granted patents filed 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. This composite metric weighs portfolio volume (40%), filing 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. The company has filed patents in 15 CPC subclasses total.

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

TTX Company's recent filing velocity is -29% compared to the prior five-year period. Filing 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 falls within the standard range, providing solid legal coverage.

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.

How to use this portfolio

TTX's 12 grants land it in the top 49% 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 - TTX ranks #23,526 of 50,000. Top 50 holders
Most of this portfolio concentrates in B61G - see who else leads that technology area. B61G 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.