Where does Hako GmbH rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hako GmbH ranks #40,595 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 Hako GmbH hold?

Hako GmbH holds 6 US utility patents granted between 2016 and 2024, spanning 4 technology areas.

What is Hako GmbH's Innovation Score?

Hako GmbH has an Innovation Score of 42.5 out of 100 (top 30% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Hako GmbH focus on?

Hako GmbH's top technology area is A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General) with 6 patents, ranking #123 of 516 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is Hako GmbH's patent grant rate increasing or decreasing?

Hako GmbH's recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Hako GmbH's patents?

Hako GmbH's patents average 14.5 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 Hako GmbH 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

Hako GmbH

USPTO PatentsView assignee record - 6 granted patents across 4 technology areas, recorded in grant years 2016–2024. 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: A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Hako ranks #40,595 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 4 technology areas.

#40,595
of 49,997 US assignees by volume: Top 30%
by Innovation Score (42.5/100): 14.5
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40595 · Foreign Corporation #40,595 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #40,595/49,997
PHOTO-FINISH Hackproof
CPC-NARROW A47L · 4 areas
INNOV-PAR 42.5/100
CLAIMS-RICH 14.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Hackproof Technologies 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 Hako’s 42.5 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 6.7 pts (16%) Velocity 20.0 pts (47%) Breadth 7.1 pts (17%) Claim depth 8.7 pts (20%)

Qualcomm Incorporated · highest

85
Hako · this assignee

42
3D Lighting… · lowest

7

What this shows Hako's Innovation Score is 42.5/100 (top 30% 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 Hako?

Each dot is one of Hako’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). Hako’s own 14.5 claims/patent is at or below the 15.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Hako's grants concentrate

Hako GmbH is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General). Peak complete grant year is 2016 (2 grants) versus a trough of 1 in 2018. By volume, Hako sits between Hyperion Semiconductors OY and Hamfop Technologies LLC.

Hako's three-year grant acceleration

Hako GmbH shows 3 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.

Hyperion Semicond…

6
Hyperkinetics

6
Hytrans Beheer B V

6
Hackproof

6
Halia Therapeutics

6
Hall Fabrication

6
Hamamatsu Univers…

6
Hamfop

6
Hako ◀

6

What this shows Hako holds 6 patents at rank #40,695, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hako

By rank, the assignees closest to #40,695 in granted patent volume.

Leaders in A47L (Domestic Washing OR Cleaning)

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

Hako's Innovation Score vs. every tracked assignee

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

42 Top 30% higher than 70% 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 · 2016–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Hako GmbH patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	33.3%
2018	1	16.7%
2022	1	16.7%
2024	2	33.3%

Which technologies does Hako GmbH patent most?

A47L - Domestic Washing OR Cleaning ; Suction Cleaners IN General 6

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 2

A46B - Brushes 1

E01H - Street CLEANING; Cleaning OF Permanent WAYS; Cleaning BEACHES; Dispersing ; OR PREVENTING; FOG IN General ; Cleaning Street OR Railway Furniture OR Tunnel Walls 1

Top 4 of 4 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

Hako GmbH's patent record in context - here's where to go next.

Hako GmbH's lead technology class is A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General), 100% of its portfolio - see every assignee active in that class. Explore A47L
Ranked #40,595 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hako GmbH against Hyperion Semiconductors OY, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.5/100 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.