Where does E-best Holding Company Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), E-best Holding Company Limited ranks #46,344 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 E-best Holding Company Limited hold?

E-best Holding Company Limited holds 5 US utility patents granted between 2024 and 2024, spanning 2 technology areas.

What is E-best Holding Company Limited's Innovation Score?

E-best Holding Company Limited has an Innovation Score of 32.9 out of 100 (43rd 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 E-best Holding Company Limited focus on?

E-best Holding Company Limited's top technology area is A45F (Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body) with 1 patents, ranking #228 of 427 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

Is E-best Holding Company Limited's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for E-best Holding Company Limited.

What does claim depth mean for E-best Holding Company Limited's patents?

E-best Holding Company Limited's patents average 2.8 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 E-best Holding Company Limited 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

E-best Holding Company Limited

USPTO PatentsView assignee record - 5 granted patents across 2 technology areas, recorded in grant years 2024–2024. 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: A45F (Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, E-best ranks #46,344 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 2 technology areas.

#46,344
of 49,997 US assignees by volume: 43rd percentile
by Innovation Score (32.9/100): 2.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R46344 · Foreign Corporation #46,344 · 5 grants

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

GRANTS-MICRO 5 grants
BOTTOM-DECILE #46,344/49,997
PHOTO-FINISH Dätwyler Schweiz
CPC-NARROW A45F · 2 areas
INNOV-THIN 32.9/100
CLAIMS-SPARSE 2.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2024–2024 · 1y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Dätwyler Schweiz AG (±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 E-best’s 32.9 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 (19%) Velocity 20.0 pts (61%) Breadth 5.0 pts (15%) Claim depth 1.7 pts (5%)

Qualcomm Incorporated · highest

85
Camelbak Products · near

33
E-best Holding · this assignee

33
NEW Flyer Industries… · near

33
Turkiye Sise VE CAM… · near

33
Fri-jado B V · near

33
3D Lighting… · lowest

7

What this shows E-best's Innovation Score is 32.9/100 (43rd 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 E-best?

Each dot is one of E-best’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). E-best’s own 2.8 claims/patent is at or below the 17.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where E-best's grants concentrate

E-best Holding Company Limited is a focused PatentsView assignee: 2 CPC subclasses with 20% of grants classified under A45F (Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body). By volume, E-best sits between Dynamo Micropower Corporation and E.D. Etnyre & Co..

E-best's three-year grant acceleration

E-best Holding Company Limited shows 5 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.

Dynamo Micropower

5
Dynapac Compactio…

5
Dynisma

5
Dätwyler Schweiz

5
E-radio USA

5
E-therapeutics

5
E-valve Systems

5
E D Etnyre &

5
E-best Holding ◀

5

What this shows E-best holds 5 patents at rank #46,348, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near E-best

By rank, the assignees closest to #46,348 in granted patent volume.

Leaders in A45F (Travelling OR Camp Equipment: Sacks OR Packs Carried ON T…)

Other assignees with the most granted patents in E-best's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for E-best, neither rank-band nor same-CPC leaders (those blocks stay above). In A45F (Travelling OR Camp Equipment: Sacks OR Packs Carried ON T…), E-best ranks #228 of 427 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (33 here).

NEW Flyer Industries Canada ULC 33 Turkiye Sise VE CAM Fabrikalari Anonim Sirketi 33 Camelbak Products, LLC 33 Fri-jado B.V. 33

E-best's Innovation Score vs. every tracked assignee

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

33 43rd percentile higher than 43% 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

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table

E-best Holding Company Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2024	5	100.0%

Which technologies does E-best Holding Company Limited patent most?

A45F - Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body 1

A44B - Buttons, Pins, Buckles, Slide Fasteners, OR THE Like 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

E-best Holding Company Limited's patent record in context - here's where to go next.

E-best Holding Company Limited's lead technology class is A45F (Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body), 20% of its portfolio - see every assignee active in that class. Explore A45F
Ranked #46,344 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare E-best Holding Company Limited against Dynamo Micropower Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.9/100 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.