Where does Hudson Bay Holding B.V. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hudson Bay Holding B.V. ranks #35,748 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 Hudson Bay Holding B.V. hold?

Hudson Bay Holding B.V. holds 7 US utility patents granted between 2015 and 2019, spanning 10 technology areas.

What is Hudson Bay Holding B.V.'s Innovation Score?

Hudson Bay Holding B.V. has an Innovation Score of 27.0 out of 100 (22nd 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 Hudson Bay Holding B.V. focus on?

Hudson Bay Holding B.V.'s top technology area is E02F (DREDGING; Soil-shifting) with 6 patents, ranking #93 of 348 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

Is Hudson Bay Holding B.V.'s patent grant rate increasing or decreasing?

Hudson Bay Holding B.V.'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 Hudson Bay Holding B.V.'s patents?

Hudson Bay Holding B.V.'s patents average 14.4 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 Hudson Bay Holding B.V. 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

Hudson Bay Holding B.V.

USPTO PatentsView assignee record - 7 granted patents across 10 technology areas, recorded in grant years 2015–2019. 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: E02F (DREDGING; Soil-shifting).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hudson ranks #35,748 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 10 technology areas.

#35,748
of 49,997 US assignees by volume: 22nd percentile
by Innovation Score (27.0/100): 14.4
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R35748 · Foreign Corporation #35,748 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #35,748/49,997
PHOTO-FINISH House of Forgings
CPC-FOCUS E02F · 10 areas
INNOV-THIN 27.0/100
CLAIMS-RICH 14.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: House of Forgings, LLC (±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 Hudson’s 27.0 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 7.2 pts (27%) Velocity 0.0 pts (0%) Breadth 11.2 pts (41%) Claim depth 8.7 pts (32%)

Qualcomm Incorporated · highest

85
Hudson Bay Holding B V · this assignee

27
3D Lighting… · lowest

7

What this shows Hudson's Innovation Score is 27.0/100 (22nd 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 Hudson?

Each dot is one of Hudson’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). Hudson’s own 14.4 claims/patent is ABOVE the 4.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Hudson's grants concentrate

Hudson Bay Holding B.V. is a focused PatentsView assignee: 10 CPC subclasses with 85.7% of grants classified under E02F (DREDGING; Soil-shifting). Peak complete grant year is 2017 (3 grants) versus a trough of 1 in 2015. By volume, Hudson sits between House of Forgings, LLC and Hunan University of Science and Engineering.

House of Forgings

7
Hoyos Labs IP

7
Huawei Digital (C…

7
Hubb Filters

7
Huizhou du du Pet…

7
Humanising Autono…

7
Hunan Lianke Tech…

7
Hunan University…

7
Hudson Bay Holdin… ◀

7

What this shows Hudson holds 7 patents at rank #35,756, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hudson

By rank, the assignees closest to #35,756 in granted patent volume.

Leaders in E02F (Dredging)

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

Hudson's Innovation Score vs. every tracked assignee

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

27 22nd percentile higher than 22% 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 · 2015–2019

Grants by year

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

View data table

Hudson Bay Holding B.V. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	14.3%
2016	1	14.3%
2017	3	42.9%
2018	1	14.3%
2019	1	14.3%

Which technologies does Hudson Bay Holding B.V. patent most?

E02F - DREDGING; Soil-shifting 6

B62D - Motor VEHICLES; Trailers 2

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 2

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 2

B66C - CRANES; Load-engaging Elements OR Devices FOR Cranes, Capstans, Winches, OR Tackles 2

B66B - ELEVATORS; Escalators OR Moving Walkways 2

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 1

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

B60W - Conjoint Control OF Vehicle Sub-units OF Different Type OR Different FUNCTION; Control Systems Specially Adapted FOR Hybrid VEHICLES; Road Vehicle Drive Control Systems FOR Purposes NOT Related TO THE Control OF A Particular Sub-unit 1

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 1

Top 10 of 10 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

Hudson Bay Holding B.V.'s patent record in context - here's where to go next.

Hudson Bay Holding B.V.'s lead technology class is E02F (DREDGING; Soil-shifting), 85.7% of its portfolio - see every assignee active in that class. Explore E02F
Ranked #35,748 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hudson Bay Holding B.V. against House of Forgings, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.0/100 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.