Where does Excelsior Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Excelsior Inc. ranks #46,619 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 Excelsior Inc. hold?

Excelsior Inc. holds 5 US utility patents granted between 2022 and 2025, spanning 8 technology areas.

What is Excelsior Inc.'s Innovation Score?

Excelsior Inc. has an Innovation Score of 44.6 out of 100 (top 25% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Excelsior Inc. focus on?

Excelsior Inc.'s top technology area is B26D (CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing) with 2 patents, ranking #203 of 595 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Excelsior Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Excelsior Inc..

What does claim depth mean for Excelsior Inc.'s patents?

Excelsior Inc.'s patents average 14.0 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 Excelsior Inc. 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

Excelsior Inc.

USPTO PatentsView assignee record - 5 granted patents across 8 technology areas, recorded in grant years 2022–2025. 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: B26D (CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Excelsior ranks #46,619 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 8 technology areas.

#46,619
of 49,997 US assignees by volume: Top 25%
by Innovation Score (44.6/100): 14.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R46619 · Foreign Corporation #46,619 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #46,619/49,997
PHOTO-FINISH Exacttrak
CPC-NARROW B26D · 8 areas
INNOV-PAR 44.6/100
CLAIMS-RICH 14.0 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Exacttrak 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 Excelsior’s 44.6 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 6.2 pts (14%) Velocity 20.0 pts (45%) Breadth 10.0 pts (22%) Claim depth 8.4 pts (19%)

Qualcomm Incorporated · highest

85
Excelsior · this assignee

45
3D Lighting… · lowest

7

What this shows Excelsior's Innovation Score is 44.6/100 (top 25% 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 Excelsior?

Each dot is one of Excelsior’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). Excelsior’s own 14.0 claims/patent is at or below the 15.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Excelsior's grants concentrate

Excelsior Inc. is a focused PatentsView assignee: 8 CPC subclasses with 40% of grants classified under B26D (CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing). Peak complete grant year is 2022 (2 grants) versus a trough of 1 in 2023. By volume, Excelsior sits between Exacttrak Limited and Exhaustless, Inc..

Excelsior's three-year grant acceleration

Excelsior Inc. shows 4 grants in 2022–2024 against only 0 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.

Exacttrak

5
Exagen

5
Exair

5
Exalt Solutions

5
Exela Sterile Med…

5
Exelway

5
Exhalation Techno…

5
Exhaustless

5
Excelsior ◀

5

What this shows Excelsior holds 5 patents at rank #46,485, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Excelsior

By rank, the assignees closest to #46,485 in granted patent volume.

Leaders in B26D (Cutting)

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

Excelsior's Innovation Score vs. every tracked assignee

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

45 Top 25% higher than 75% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Excelsior Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	2	40.0%
2023	1	20.0%
2024	1	20.0%
2025partial year	1	20.0%

Which technologies does Excelsior Inc. patent most?

B26D - CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing 2

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 2

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 1

A01K - Animal HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; Rearing OR Breeding Animals, NOT Otherwise Provided FOR; NEW Breeds OF Animals 1

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 1

E04D - Roof COVERINGS; SKY-LIGHTS; GUTTERS; Roof-working Tools 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 1

Top 8 of 8 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

Excelsior Inc.'s patent record in context - here's where to go next.

Excelsior Inc.'s lead technology class is B26D (CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing), 40% of its portfolio - see every assignee active in that class. Explore B26D
Ranked #46,619 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Excelsior Inc. against Exacttrak Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.6/100 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.