Where does Hydro Dynamics, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hydro Dynamics, Inc. ranks #35,774 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 Hydro Dynamics, Inc. hold?

Hydro Dynamics, Inc. holds 7 US utility patents granted between 2016 and 2024, spanning 11 technology areas.

What is Hydro Dynamics, Inc.'s Innovation Score?

Hydro Dynamics, Inc. has an Innovation Score of 33.7 out of 100 (45th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Hydro Dynamics, Inc.'s patent grant rate increasing or decreasing?

Hydro Dynamics, Inc.'s recent grant velocity is +33% 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 Hydro Dynamics, Inc.'s patents?

Hydro Dynamics, Inc.'s patents average 13.6 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 Hydro Dynamics, 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

Hydro Dynamics, Inc.

Q: What technology areas does Hydro Dynamics, Inc. focus on?

Hydro Dynamics, Inc.'s top technology area is B01J (Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus) with 5 patents. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 11 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: B01J (Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hydro ranks #35,774 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 11 technology areas.

#35,774
of 49,997 US assignees by volume: 45th percentile
by Innovation Score (33.7/100): 13.6
avg claims per patent: +33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R35774 · US Corporation #35,774 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #35,774/49,997
PHOTO-FINISH Hybrid Manufacturing
CPC-FOCUS B01J · 11 areas
INNOV-THIN 33.7/100
CLAIMS-RICH 13.6 claims/avg
TYPE-USCORP US Corporation
VEL-UP +33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Hybrid Manufacturing Technologies Limited (±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.

Qualcomm Incorporated · highest

85
Allen Engineering · near

34
University of… · near

34
Dreco Energy… · near

34
Hydro Dynamics · this assignee

34
The WellBoss · near

34
3D Lighting… · lowest

7

What this shows Hydro's Innovation Score is 33.7/100 (45th 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.

Where Hydro's grants concentrate

Hydro Dynamics, Inc. is a focused PatentsView assignee: 11 CPC subclasses with 71.4% of grants classified under B01J (Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus). Peak complete grant year is 2019 (2 grants) versus a trough of 1 in 2016. By volume, Hydro sits between Hybrid Manufacturing Technologies Limited and Hydrofarm, LLC.

Hydro's three-year grant acceleration

Hydro Dynamics, Inc. shows 3 grants in 2022–2024 against only 3 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.

Hybrid Manufactur…

7
Hybrid Medical

7
Hydra-flex

7
Hydra-stop

7
Hydro-aire

7
Hydro-thermal

7
Hydronovation

7
Hydrofarm

7
Hydro Dynamics ◀

7

What this shows Hydro holds 7 patents at rank #35,771, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hydro

By rank, the assignees closest to #35,771 in granted patent volume.

Leaders in B01J (Chemical OR Physical Processes)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Hydro, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (34 here).

Dreco Energy Services ULC 34 The WellBoss Company, Inc. 34 University of Zagreb, Faculty of Electrical Engineering and Computing 34 Allen Engineering Corp. 34

Hydro's Innovation Score vs. every tracked assignee

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

34 45th percentile higher than 45% 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

Hydro Dynamics, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	14.3%
2019	2	28.6%
2021	1	14.3%
2022	1	14.3%
2023	1	14.3%
2024	1	14.3%

Which technologies does Hydro Dynamics, Inc. patent most?

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 5

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 4

C07C - Acyclic OR Carbocyclic Compounds 2

C07D - Heterocyclic Compounds 2

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 1

C12H - Pasteurisation, Sterilisation, Preservation, Purification, Clarification OR Ageing OF Alcoholic BEVERAGES; Methods FOR Altering THE Alcohol Content OF Fermented Solutions OR Alcoholic Beverages 1

C12G - WINE; Preparation THEREOF; Alcoholic Beverages ; Preparation OF Alcoholic Beverages NOT Provided FOR IN Subclasses C12c OR C12h 1

C12C - BEER; Preparation OF Beer BY Fermentation ; Preparation OF Malt FOR Making BEER; Preparation OF Hops FOR Making Beer 1

C01F - Compounds OF THE Metals Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium, OR OF THE Rare-earth Metals 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

B01D - Separation 1

Top 11 of 11 technology areas

Where it ranks

Overall rank by patents

#35,774

of 49,997 tracked assignees

Innovation Score

33.7 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Hydro Dynamics, Inc.'s patent record in context - here's where to go next.

Hydro Dynamics, Inc.'s lead technology class is B01J (Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus), 71.4% of its portfolio - see every assignee active in that class. Explore B01J
Ranked #35,774 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hydro Dynamics, Inc. against Hybrid Manufacturing Technologies Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.7/100 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.