Where does Eveready Battery Company, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Eveready Battery Company, Inc. ranks #10,317 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 Eveready Battery Company, Inc. hold?

Eveready Battery Company, Inc. holds 30 US utility patents granted between 2015 and 2016, spanning 30 technology areas.

What is Eveready Battery Company, Inc.'s Innovation Score?

Eveready Battery Company, Inc. has an Innovation Score of 39.5 out of 100 (top 38% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Eveready Battery Company, Inc.'s patent grant rate increasing or decreasing?

Eveready Battery Company, Inc.'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 Eveready Battery Company, Inc.'s patents?

Eveready Battery Company, Inc.'s patents average 13.8 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 Eveready Battery Company, 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

Eveready Battery Company, Inc.

Q: What technology areas does Eveready Battery Company, Inc. focus on?

Eveready Battery Company, Inc.'s top technology area is 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) with 7 patents, ranking #891 of 3,082 assignees active in that subclass. Grants appear in 30 CPC subclasses total.

USPTO PatentsView assignee record - 30 granted patents across 30 technology areas, recorded in grant years 2015–2016. 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: 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 Device).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Eveready ranks #10,317 of 49,997 tracked US assignees by granted-patent volume, with 30 patents across 30 technology areas.

#10,317
of 49,997 US assignees by volume: Top 38%
by Innovation Score (39.5/100): 13.8
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R10317 · US Corporation #10,317 · 30 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 30 grants
UPPER-Q #10,317/49,997
PHOTO-FINISH Edge-Works Manufactu…
CPC-FOCUS A61F · 30 areas
INNOV-THIN 39.5/100
CLAIMS-RICH 13.8 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Edge-Works Manufacturing Company (±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 Eveready’s 39.5 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 11.9 pts (30%) Velocity 0.0 pts (0%) Breadth 19.4 pts (49%) Claim depth 8.3 pts (21%)

Qualcomm Incorporated · highest

85
Benchmade Knife · near

40
Eveready Battery · this assignee

40
KanDao Technology · near

40
CAO Group · near

40
CVDevices · near

40
3D Lighting… · lowest

7

What this shows Eveready's Innovation Score is 39.5/100 (top 38% 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 Eveready?

Each dot is one of Eveready’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). Eveready’s own 13.8 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.

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

Where Eveready's grants concentrate

Eveready Battery Company, Inc. is a focused PatentsView assignee: 30 CPC subclasses with 23.3% of grants classified under 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 Device). Peak complete grant year is 2015 (28 grants) versus a trough of 2 in 2016. By volume, Eveready sits between Epicentrx, Inc. and Feng Chia University.

Epicentrx

30
Everseen

30
Edge-works Manufa…

30
Encite

30
Evonik Industries

30
Exxonmobil Engine…

30
Facc

30
Feng Chia Univers…

30
Eveready Battery ◀

30

What this shows Eveready holds 30 patents at rank #10,318, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Eveready

By rank, the assignees closest to #10,318 in granted patent volume.

Leaders in A61F (Filters Implantable Into Blood Vessels)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Eveready, neither rank-band nor same-CPC leaders (those blocks stay above). In A61F (Filters Implantable Into Blood Vessels), Eveready ranks #891 of 3,082 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (40 here).

Benchmade Knife Co., Inc. 40 KanDao Technology Co., Ltd. 40 CAO Group, Inc. 40 CVDevices, LLC 40

Eveready's Innovation Score vs. every tracked assignee

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

40 Top 38% higher than 62% 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 · 2015–2016

Grants by year

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

View data table

Eveready Battery Company, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	28	93.3%
2016	2	6.7%

Which technologies does Eveready Battery Company, Inc. patent most?

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 7

B26B - Hand-held Cutting Tools NOT Otherwise Provided FOR 5

Y10T - Technical Subjects Covered BY Former US Classification 4

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 3

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 3

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 3

A61Q - Specific USE OF Cosmetics OR Similar Toiletry Preparations 3

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 3

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 2

B30B - Presses IN General 2

C01G - Compounds Containing Metals NOT Covered BY Subclasses C01d OR C01f 1

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 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

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

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 1

Top 15 of 30 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

Eveready Battery Company, Inc.'s patent record in context - here's where to go next.

Eveready Battery Company, Inc.'s lead technology class is 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 Device), 23.3% of its portfolio - see every assignee active in that class. Explore A61F
Ranked #10,317 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Eveready Battery Company, Inc. against Epicentrx, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.5/100 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.