Where does Factory Mutual Insurance Company rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Factory Mutual Insurance Company ranks #28,736 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 Factory Mutual Insurance Company hold?

Factory Mutual Insurance Company holds 9 US utility patents granted between 2015 and 2021, spanning 16 technology areas.

What is Factory Mutual Insurance Company's Innovation Score?

Factory Mutual Insurance Company has an Innovation Score of 31.8 out of 100 (39th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Factory Mutual Insurance Company's patent grant rate increasing or decreasing?

Factory Mutual Insurance Company's recent grant velocity is -87% 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 Factory Mutual Insurance Company's patents?

Factory Mutual Insurance Company's patents average 16.2 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 Factory Mutual Insurance Company 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

Factory Mutual Insurance Company

Q: What technology areas does Factory Mutual Insurance Company focus on?

Factory Mutual Insurance Company's top technology area is G01M (Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR) with 4 patents, ranking #307 of 1,420 assignees active in that subclass. Grants appear in 16 CPC subclasses total.

USPTO PatentsView assignee record - 9 granted patents across 16 technology areas, recorded in grant years 2015–2021. 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: G01M (Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Factory ranks #28,736 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 16 technology areas.

#28,736
of 49,997 US assignees by volume: 39th percentile
by Innovation Score (31.8/100): 16.2
avg claims per patent: -87%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R28736 · US Corporation #28,736 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 9 grants
MID-PACK #28,736/49,997
PHOTO-FINISH FarmWise Labs
CPC-FOCUS G01M · 16 areas
INNOV-THIN 31.8/100
CLAIMS-RICH 16.2 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -87% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: FarmWise Labs, 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 Factory’s 31.8 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 8.0 pts (25%) Velocity 0.0 pts (0%) Breadth 14.1 pts (44%) Claim depth 9.7 pts (31%)

Qualcomm Incorporated · highest

85
Factory Mutual… · this assignee

32
3D Lighting… · lowest

7

What this shows Factory's Innovation Score is 31.8/100 (39th 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 Factory?

Each dot is one of Factory’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). Factory’s own 16.2 claims/patent is ABOVE the 14.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Factory's grants concentrate

Factory Mutual Insurance Company is a focused PatentsView assignee: 16 CPC subclasses with 44.4% of grants classified under G01M (Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR). Peak complete grant year is 2017 (3 grants) versus a trough of 1 in 2015. By volume, Factory sits between Fujian Foxit Software Development Joint Stock Co. and Feasible, Inc..

Fujian Foxit Soft…

9
Fujifilm Irvine S…

9
Fulijiate Nantong…

9
FundaçÃO D Anna D…

9
Farmwise Labs

9
Farsight Security

9
Fast & Fluid Mana…

9
Feasible

9
Factory Mutual In… ◀

9

What this shows Factory holds 9 patents at rank #28,760, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Factory

By rank, the assignees closest to #28,760 in granted patent volume.

Leaders in G01M (Testing Static OR Dynamic Balance OF Machines OR Structures)

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

Factory's Innovation Score vs. every tracked assignee

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

32 39th percentile higher than 39% 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 · 2015–2021

Grants by year

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

View data table

Factory Mutual Insurance Company patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	11.1%
2016	1	11.1%
2017	3	33.3%
2018	2	22.2%
2019	1	11.1%
2021	1	11.1%

Which technologies does Factory Mutual Insurance Company patent most?

G01M - Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR 4

F23D - Burners 4

A62C - Fire-fighting 4

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 2

F23C - Methods OR Apparatus FOR Combustion Using Fluid Fuel OR Solid Fuel Suspended IN ; A Carrier GAS OR; AIR 1

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 1

Y10T - Technical Subjects Covered BY Former US Classification 1

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 1

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 1

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 1

H04Q - Selecting 1

G06F - Electric Digital Data Processing 1

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

G06V - Image OR Video Recognition OR Understanding 1

H04N - Pictorial Communication, e.g. Television 1

Top 15 of 16 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

Factory Mutual Insurance Company's patent record in context - here's where to go next.

Factory Mutual Insurance Company's lead technology class is G01M (Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR), 44.4% of its portfolio - see every assignee active in that class. Explore G01M
Ranked #28,736 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Factory Mutual Insurance Company against Fujian Foxit Software Development Joint Stock Co., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.8/100 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.