Where does Mallory Sonalert Products, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Mallory Sonalert Products, Inc. ranks #32,418 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 Mallory Sonalert Products, Inc. hold?

Mallory Sonalert Products, Inc. holds 8 US utility patents granted between 2015 and 2023, spanning 5 technology areas.

What is Mallory Sonalert Products, Inc.'s Innovation Score?

Mallory Sonalert Products, Inc. has an Innovation Score of 29.1 out of 100 (29th 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 Mallory Sonalert Products, Inc. focus on?

Mallory Sonalert Products, Inc.'s top technology area is G08B (Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems) with 4 patents, ranking #566 of 2,091 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is Mallory Sonalert Products, Inc.'s patent grant rate increasing or decreasing?

Mallory Sonalert Products, Inc.'s recent grant velocity is -40% 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 Mallory Sonalert Products, Inc.'s patents?

Mallory Sonalert Products, Inc.'s patents average 11.5 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 Mallory Sonalert Products, 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 US Corporation

Mallory Sonalert Products, Inc.

USPTO PatentsView assignee record - 8 granted patents across 5 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: G08B (Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Mallory ranks #32,418 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 5 technology areas.

#32,418
of 49,997 US assignees by volume: 29th percentile
by Innovation Score (29.1/100): 11.5
avg claims per patent: -40%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R32418 · US Corporation #32,418 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #32,418/49,997
PHOTO-FINISH Magna Industries
CPC-NARROW G08B · 5 areas
INNOV-THIN 29.1/100
CLAIMS-PAR 11.5 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -40% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Magna Industries, 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 Mallory’s 29.1 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 7.6 pts (26%) Velocity 6.7 pts (23%) Breadth 7.9 pts (27%) Claim depth 6.9 pts (24%)

Qualcomm Incorporated · highest

85
Mallory Sonalert… · this assignee

29
3D Lighting… · lowest

7

What this shows Mallory's Innovation Score is 29.1/100 (29th 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 Mallory?

Each dot is one of Mallory’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). Mallory’s own 11.5 claims/patent is at or below the 16.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Mallory's grants concentrate

Mallory Sonalert Products, Inc. is a focused PatentsView assignee: 5 CPC subclasses with 50% of grants classified under G08B (Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2019. By volume, Mallory sits between Magna Industries, Inc. and Mannington Mills, Inc..

Mallory's three-year grant acceleration

Mallory Sonalert Products, Inc. shows 2 grants in 2022–2024 against only 2 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.

Magna Industries

8
Make Sence

8
Makro Labelling S…

8
Makusafe

8
Mamas & Papas (Ho…

8
Mandus Group

8
MANN+Hummel Purol…

8
Mannington Mills

8
Mallory Sonalert… ◀

8

What this shows Mallory holds 8 patents at rank #32,397, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Mallory

By rank, the assignees closest to #32,397 in granted patent volume.

Leaders in G08B (Signalling OR Calling Systems)

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

Mallory's Innovation Score vs. every tracked assignee

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

29 29th percentile higher than 29% 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

Mallory Sonalert Products, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	25.0%
2017	2	25.0%
2019	1	12.5%
2020	1	12.5%
2023	2	25.0%

Which technologies does Mallory Sonalert Products, Inc. patent most?

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 4

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 2

F21W - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO Uses OR Applications OF Lighting Devices OR Systems 1

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

Top 5 of 5 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

Mallory Sonalert Products, Inc.'s patent record in context - here's where to go next.

Mallory Sonalert Products, Inc.'s lead technology class is G08B (Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems), 50% of its portfolio - see every assignee active in that class. Explore G08B
Ranked #32,418 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Mallory Sonalert Products, Inc. against Magna Industries, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.1/100 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.