Where does Hytorc Division Unex Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hytorc Division Unex Corporation ranks #15,354 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 Hytorc Division Unex Corporation hold?

Hytorc Division Unex Corporation holds 19 US utility patents granted between 2016 and 2025, spanning 10 technology areas.

What is Hytorc Division Unex Corporation's Innovation Score?

Hytorc Division Unex Corporation has an Innovation Score of 35.3 out of 100 (top 50% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Hytorc Division Unex Corporation's patent grant rate increasing or decreasing?

Hytorc Division Unex Corporation's recent grant velocity is +140% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Hytorc Division Unex Corporation's patents?

Hytorc Division Unex Corporation's patents average 16.1 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 Hytorc Division Unex Corporation 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

Hytorc Division Unex Corporation

Q: What technology areas does Hytorc Division Unex Corporation focus on?

Hytorc Division Unex Corporation's top technology area is B25B (Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding) with 18 patents, ranking #30 of 768 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

USPTO PatentsView assignee record - 19 granted patents across 10 technology areas, recorded in grant years 2016–2025. 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: B25B (Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hytorc ranks #15,354 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 10 technology areas.

#15,354
of 49,997 US assignees by volume: Top 50%
by Innovation Score (35.3/100): 16.1
avg claims per patent: +140%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15354 · US Corporation #15,354 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,354/49,997
PHOTO-FINISH Hangzhou Denghong…
CPC-FOCUS B25B · 10 areas
INNOV-THIN 35.3/100
CLAIMS-RICH 16.1 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +140% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Hangzhou Denghong Technology Co., Ltd. (±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 Hytorc’s 35.3 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 10.3 pts (29%) Velocity 4.2 pts (12%) Breadth 11.2 pts (32%) Claim depth 9.6 pts (27%)

Qualcomm Incorporated · highest

85
Hytorc Division Unex · this assignee

35
3D Lighting… · lowest

7

What this shows Hytorc's Innovation Score is 35.3/100 (top 50% 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 Hytorc?

Each dot is one of Hytorc’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). Hytorc’s own 16.1 claims/patent is ABOVE the 6.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Hytorc's grants concentrate

Hytorc Division Unex Corporation is a focused PatentsView assignee: 10 CPC subclasses with 94.7% of grants classified under B25B (Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding). Peak complete grant year is 2021 (5 grants) versus a trough of 1 in 2019. By volume, Hytorc sits between HTR Development LLC and Haohong Electric Technology (Hubei) Co., Ltd..

Hytorc's three-year grant acceleration

Hytorc Division Unex Corporation shows 5 grants in 2022–2024 against only 8 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.

HTR Development

19
Hu-friedy MFG

19
Huazhong Agricult…

19
Hyphy USA

19
Hangzhou Denghong…

19
Hangzhou Meari Te…

19
Hantover

19
Haohong Electric…

19
Hytorc Division U… ◀

19

What this shows Hytorc holds 19 patents at rank #15,345, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hytorc

By rank, the assignees closest to #15,345 in granted patent volume.

Leaders in B25B (Tools OR Bench Devices)

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

Hytorc's Innovation Score vs. every tracked assignee

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

35 Top 50% higher than 50% 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 · 2016–2025

Grants by year

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

View data table

Hytorc Division Unex Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	10.5%
2018	2	10.5%
2019	1	5.3%
2020	2	10.5%
2021	5	26.3%
2022	2	10.5%
2023	2	10.5%
2024	1	5.3%
2025partial year	2	10.5%

Which technologies does Hytorc Division Unex Corporation patent most?

B25B - Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding 18

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 5

B25F - Combination OR Multi-purpose Tools NOT Otherwise Provided FOR; Details OR Components OF Portable Power-driven Tools NOT Particularly Related TO THE Operations Performed AND NOT Otherwise Provided FOR 4

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

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

G05G - Control Devices OR Systems Insofar AS Characterised BY Mechanical Features Only 2

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 1

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 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

Hytorc Division Unex Corporation's patent record in context - here's where to go next.

Hytorc Division Unex Corporation's lead technology class is B25B (Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding), 94.7% of its portfolio - see every assignee active in that class. Explore B25B
Ranked #15,354 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hytorc Division Unex Corporation against HTR Development LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.3/100 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.