Where does Bosal Emission Control Systems NV rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Bosal Emission Control Systems NV ranks #12,374 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 Bosal Emission Control Systems NV hold?

Bosal Emission Control Systems NV holds 24 US utility patents granted between 2015 and 2023, spanning 33 technology areas.

What is Bosal Emission Control Systems NV's Innovation Score?

Bosal Emission Control Systems NV has an Innovation Score of 42.7 out of 100 (top 30% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Bosal Emission Control Systems NV's patent grant rate increasing or decreasing?

Bosal Emission Control Systems NV's recent grant velocity is -74% 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 Bosal Emission Control Systems NV's patents?

Bosal Emission Control Systems NV's patents average 15.1 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 Bosal Emission Control Systems NV 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

Bosal Emission Control Systems NV

Q: What technology areas does Bosal Emission Control Systems NV focus on?

Bosal Emission Control Systems NV'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 15 patents. Grants appear in 33 CPC subclasses total.

USPTO PatentsView assignee record - 24 granted patents across 33 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: 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, Bosal ranks #12,374 of 49,997 tracked US assignees by granted-patent volume, with 24 patents across 33 technology areas.

#12,374
of 49,997 US assignees by volume: Top 30%
by Innovation Score (42.7/100): 15.1
avg claims per patent: -74%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12374 · Foreign Corporation #12,374 · 24 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 24 grants
UPPER-Q #12,374/49,997
PHOTO-FINISH Balloon Innovations
CPC-FOCUS F01N · 33 areas
INNOV-PAR 42.7/100
CLAIMS-RICH 15.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -74% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Balloon Innovations, 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.

Qualcomm Incorporated · highest

85
Bosal Emission… · this assignee

43
3D Lighting… · lowest

7

What this shows Bosal's Innovation Score is 42.7/100 (top 30% 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.

Where Bosal's grants concentrate

Bosal Emission Control Systems NV is a focused PatentsView assignee: 33 CPC subclasses with 62.5% 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 2019 (11 grants) versus a trough of 1 in 2015. By volume, Bosal sits between Birkenstock Sales GMBH and Bastille Networks, Inc..

Bosal's three-year grant acceleration

Bosal Emission Control Systems NV shows 4 grants in 2022–2024 against only 12 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.

Birkenstock Sales

24
Bluewind Medical

24
Boditech MED

24
Bookit OY Ajanvar…

24
BTL Medical Solut…

24
BWT Property

24
Balloon Innovatio…

24
Bastille Networks

24
Bosal Emission Co… ◀

24

What this shows Bosal holds 24 patents at rank #12,369, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Bosal

By rank, the assignees closest to #12,369 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 Bosal's primary technology class.

Bosal's Innovation Score vs. every tracked assignee

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

43 Top 30% higher than 70% 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

Bosal Emission Control Systems NV patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	4.2%
2016	3	12.5%
2017	4	16.7%
2019	11	45.8%
2021	1	4.2%
2022	3	12.5%
2023	1	4.2%

Which technologies does Bosal Emission Control Systems NV 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 15

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 10

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 8

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 6

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

Y02T - Climate Change Mitigation Technologies Related TO Transportation 4

B01D - Separation 4

F02D - Controlling Combustion Engines 3

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 3

F02G - HOT GAS OR Combustion-product Positive-displacement Engine Plants ; USE OF Waste Heat OF Combustion ENGINES; NOT Otherwise Provided FOR 3

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 3

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 2

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 2

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 2

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 2

Top 15 of 33 technology areas

Where it ranks

Overall rank by patents

#12,374

of 49,997 tracked assignees

Innovation Score

42.7 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Bosal Emission Control Systems NV's patent record in context - here's where to go next.

Bosal Emission Control Systems NV'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), 62.5% of its portfolio - see every assignee active in that class. Explore F01N
Ranked #12,374 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Bosal Emission Control Systems NV against Birkenstock Sales GMBH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.7/100 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.