Where does Catalytic Combustion Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Catalytic Combustion Corporation ranks #24,070 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 Catalytic Combustion Corporation hold?

Catalytic Combustion Corporation holds 11 US utility patents granted between 2015 and 2025, spanning 7 technology areas.

What is Catalytic Combustion Corporation's Innovation Score?

Catalytic Combustion Corporation has an Innovation Score of 49.3 out of 100 (top 15% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Catalytic Combustion Corporation's patent grant rate increasing or decreasing?

Catalytic Combustion Corporation's recent grant velocity is +133% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Catalytic Combustion Corporation's patents?

Catalytic Combustion Corporation's patents average 19.0 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 Catalytic Combustion Corporation 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

Catalytic Combustion Corporation

Q: What technology areas does Catalytic Combustion Corporation focus on?

Catalytic Combustion Corporation's top technology area is F01N (Gas-flow Silencers OR Exhaust Apparatus FOR Machines OR Engines IN GENERAL; Gas-flow Silencers OR Exhaust Apparatus FOR Internal-combustion Engines) with 10 patents, ranking #100 of 487 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 7 technology areas, recorded in grant years 2015–2025. 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: F01N (Gas-flow Silencers OR Exhaust Apparatus FOR Machines OR Engines IN GENERAL; Gas-flow Silencers OR Exhaust Apparatus FOR Internal-combustion Engines).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Catalytic ranks #24,070 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 7 technology areas.

#24,070
of 49,997 US assignees by volume: Top 15%
by Innovation Score (49.3/100): 19.0
avg claims per patent: +133%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24070 · US Corporation #24,070 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,070/49,997
PHOTO-FINISH Cardomon International
CPC-NARROW F01N · 7 areas
INNOV-PAR 49.3/100
CLAIMS-RICH 19.0 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +133% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Cardomon 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 Catalytic’s 49.3 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 (17%) Velocity 20.0 pts (40%) Breadth 9.4 pts (19%) Claim depth 11.4 pts (23%)

Qualcomm Incorporated · highest

85
Catalytic Combustion · this assignee

49
3D Lighting… · lowest

7

What this shows Catalytic's Innovation Score is 49.3/100 (top 15% 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 Catalytic?

Each dot is one of Catalytic’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). Catalytic’s own 19.0 claims/patent is ABOVE the 15.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Catalytic's grants concentrate

Catalytic Combustion Corporation is a focused PatentsView assignee: 7 CPC subclasses with 90.9% of grants classified under F01N (Gas-flow Silencers OR Exhaust Apparatus FOR Machines OR Engines IN GENERAL; Gas-flow Silencers OR Exhaust Apparatus FOR Internal-combustion Engines). Peak complete grant year is 2023 (4 grants) versus a trough of 1 in 2015. By volume, Catalytic sits between Cardomon International Limited and Centera Photonics Inc..

Catalytic's three-year grant acceleration

Catalytic Combustion Corporation shows 7 grants in 2022–2024 against only 1 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.

Cardomon Internat…

11
Carepredict

11
Carpenter Technol…

11
Casetext

11
Ceelox Patents

11
Cellepathy

11
Cellview Imaging

11
Centera Photonics

11
Catalytic Combust… ◀

11

What this shows Catalytic holds 11 patents at rank #24,120, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Catalytic

By rank, the assignees closest to #24,120 in granted patent volume.

Leaders in F01N (Gas-flow Silencers OR Exhaust Apparatus FOR Machines OR E…)

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

Catalytic's Innovation Score vs. every tracked assignee

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

49 Top 15% higher than 85% 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 · 2015–2025

Grants by year

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

View data table

Catalytic Combustion Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	9.1%
2017	1	9.1%
2019	1	9.1%
2022	3	27.3%
2023	4	36.4%
2025partial year	1	9.1%

Which technologies does Catalytic Combustion Corporation patent most?

F01N - Gas-flow Silencers OR Exhaust Apparatus FOR Machines OR Engines IN GENERAL; Gas-flow Silencers OR Exhaust Apparatus FOR Internal-combustion Engines 10

Y02T - Climate Change Mitigation Technologies Related TO Transportation 7

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 6

B01D - Separation 5

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 3

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 2

F24C - Domestic Stoves OR Ranges ; Details OF Domestic Stoves OR Ranges, OF General Application 1

Top 7 of 7 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

Catalytic Combustion Corporation's patent record in context - here's where to go next.

Catalytic Combustion Corporation's lead technology class is F01N (Gas-flow Silencers OR Exhaust Apparatus FOR Machines OR Engines IN GENERAL; Gas-flow Silencers OR Exhaust Apparatus FOR Internal-combustion Engines), 90.9% of its portfolio - see every assignee active in that class. Explore F01N
Ranked #24,070 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Catalytic Combustion Corporation against Cardomon International Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.3/100 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.