Where does Spec Arms LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Spec Arms LLC ranks #43,255 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 Spec Arms LLC hold?

Spec Arms LLC holds 6 US utility patents granted between 2018 and 2019, spanning 2 technology areas.

What is Spec Arms LLC's Innovation Score?

Spec Arms LLC has an Innovation Score of 14.2 out of 100 (3rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Spec Arms LLC focus on?

Spec Arms LLC's top technology area is F41C (Smallarms, e.g. Pistols, Rifles ; Accessories Therefor) with 1 patents, ranking #160 of 225 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

Is Spec Arms LLC's patent grant rate increasing or decreasing?

Spec Arms LLC's recent grant velocity is -100% 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 Spec Arms LLC's patents?

Spec Arms LLC's patents average 4.2 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 Spec Arms LLC 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

Spec Arms LLC

USPTO PatentsView assignee record - 6 granted patents across 2 technology areas, recorded in grant years 2018–2019. 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: F41C (Smallarms, e.g. Pistols, Rifles ; Accessories Therefor).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Spec ranks #43,255 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 2 technology areas.

#43,255
of 49,997 US assignees by volume: 3rd percentile
by Innovation Score (14.2/100): 4.2
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R43255 · US Corporation #43,255 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-LOW · CLAIMS-SPARSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #43,255/49,997
PHOTO-FINISH Sparta Systems
CPC-NARROW F41C · 2 areas
INNOV-LOW 14.2/100
CLAIMS-SPARSE 4.2 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Sparta Systems, 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.

How Spec’s 14.2 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 6.7 pts (47%) Velocity 0.0 pts (0%) Breadth 5.0 pts (35%) Claim depth 2.5 pts (18%)

Qualcomm Incorporated · highest

85
Spec Arms · this assignee

14
3D Lighting… · lowest

7

What this shows Spec's Innovation Score is 14.2/100 (3rd percentile 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 Spec?

Each dot is one of Spec’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). Spec’s own 4.2 claims/patent is at or below the 14.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Spec's grants concentrate

Spec Arms LLC is a focused PatentsView assignee: 2 CPC subclasses with 16.7% of grants classified under F41C (Smallarms, e.g. Pistols, Rifles ; Accessories Therefor). By volume, Spec sits between Sparta Systems, Inc. and Spee-Dee Packaging Machinery, Inc..

Sparta Systems

6
Sparton

6
Sparx Smartpods

6
Sparxteq

6
Special Aerospace…

6
Specter Ops

6
Spectrum Products

6
Spee-dee Packagin…

6
Spec Arms ◀

6

What this shows Spec holds 6 patents at rank #43,327, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Spec

By rank, the assignees closest to #43,327 in granted patent volume.

Leaders in F41C (Smallarms)

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

Spec's Innovation Score vs. every tracked assignee

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

14 3rd percentile higher than 3% 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 · 2018–2019

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Spec Arms LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	3	50.0%
2019	3	50.0%

Which technologies does Spec Arms LLC patent most?

F41C - Smallarms, e.g. Pistols, Rifles ; Accessories Therefor 1

F41A - Functional Features OR Details Common TO Both Smallarms AND Ordnance, e.g. CANNONS; Mountings FOR Smallarms OR Ordnance 1

Top 2 of 2 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

Spec Arms LLC's patent record in context - here's where to go next.

Spec Arms LLC's lead technology class is F41C (Smallarms, e.g. Pistols, Rifles ; Accessories Therefor), 16.7% of its portfolio - see every assignee active in that class. Explore F41C
Ranked #43,255 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Spec Arms LLC against Sparta Systems, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 14.2/100 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.