USPTO 2015–2025 USPTO PatentsView US Corporation

Pneumatic Scale Corporation

USPTO PatentsView assignee record - 15 granted patents across 13 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B04B (CENTRIFUGES).

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

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

23.6

Avg claims per patent

+50%

5-year filing velocity

The verdict

Pneumatic holds 15 US patents across 13 technology areas, rank #19,004 of 50,000 tracked assignees.

#19,004
of 50,000 US assignees by volume: Top 29%
by Innovation Score (43.1/100): 23.6
avg claims per patent: +50%
filing velocity, last 5 yrs

Portfolio overview

Pneumatic Scale Corporation has been granted 15 US utility patents between 2015 and 2025, placing Pneumatic Scale Corporation at rank #19,004 across all assignees tracked by PlainPatent. This portfolio spans 13 distinct Cooperative Patent Classification (CPC) subclasses, averaging 23.6 claims per patent with primary concentration in B04B (CENTRIFUGES). As a US Corporation, Pneumatic Scale Corporation is one of the more focused assignees in the PatentsView dataset. By volume, Pneumatic sits between Petaio Inc. (15 patents, rank #19,000) and Probi AB (15 patents, rank #19,008) - the closest US assignees by grant volume. The composite Innovation Score of 43.1/100 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 9 grants, compared with 6 in the 2015–2019 window, a +50% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. 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. Pneumatic Scale Corporation's 23.6 average claims per patent reflects complex, broadly scoped inventions that are difficult for competitors to design around, while concentration in 13 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Pneumatic Scale Corporation against peers pursuing similar technology classes.

Petaio

15
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15
Phoenix Closures

15
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15
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15
POUL Chang Metal…

15
Preciflex

15
Probi AB

15
Pneumatic Scale ◀

15

What this shows Pneumatic holds 15 patents at rank #19,004, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Pneumatic

By rank, the assignees closest to #19,004 in granted patent volume.

Leaders in B04B (Centrifuges)

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

Pneumatic's Innovation Score vs. every tracked assignee

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

43 Top 29% higher than 71% 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 · 2015–2025

Grants by year

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

View data table

Pneumatic Scale Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	13.3%
2016	2	13.3%
2018	1	6.7%
2019	1	6.7%
2021	2	13.3%
2024	3	20.0%
2025	4	26.7%

Which technologies does Pneumatic Scale Corporation patent most?

B04B - CENTRIFUGES 12

C12M - APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS 11

B01D - SEPARATION 5

C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA 3

B65B - MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 2

B25B - TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING 2

B23Q - DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING ; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT 2

B23P - METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 2

F16B - DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 2

B67C - CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS 2

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 2

B21D - WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL 1

G01B - MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS 1

Top 13 of 13 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Complex

Velocity Accelerating

Where it ranks

Overall rank by patents

#19,004

Across all tracked assignees

Innovation Score

43.1 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 Pneumatic Scale Corporation hold?

Pneumatic Scale Corporation holds 15 US granted patents filed between 2015 and 2025, spanning 13 technology areas.

What is Pneumatic Scale Corporation's Innovation Score?

Pneumatic Scale Corporation has an Innovation Score of 43.1 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Pneumatic Scale Corporation focus on?

Pneumatic Scale Corporation's top technology area is B04B (CENTRIFUGES) with 12 patents. The company has filed patents in 13 CPC subclasses total.

Is Pneumatic Scale Corporation's patent filing rate increasing or decreasing?

Pneumatic Scale Corporation's recent filing velocity is +50% compared to the prior five-year period. This indicates accelerating innovation.

What does claim depth mean for Pneumatic Scale Corporation's patents?

Pneumatic Scale Corporation's patents average 23.6 claims each. This indicates complex, broadly scoped patents that are harder for competitors to design around.

How is the Pneumatic Scale 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.

How to use this portfolio

Pneumatic's 15 grants land it in the top 29% 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 - Pneumatic ranks #19,004 of 50,000. Top 50 holders
Most of this portfolio concentrates in B04B - see who else leads that technology area. B04B 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.