Where does Luvata Ohio, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Luvata Ohio, Inc. ranks #48,491 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 Luvata Ohio, Inc. hold?

Luvata Ohio, Inc. holds 5 US utility patents granted between 2019 and 2025, spanning 12 technology areas.

What is Luvata Ohio, Inc.'s Innovation Score?

Luvata Ohio, Inc. has an Innovation Score of 29.9 out of 100 (32nd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Luvata Ohio, Inc.'s patent grant rate increasing or decreasing?

Luvata Ohio, Inc.'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 Luvata Ohio, Inc.'s patents?

Luvata Ohio, Inc.'s patents average 15.4 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 Luvata Ohio, 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

Luvata Ohio, Inc.

Q: What technology areas does Luvata Ohio, Inc. focus on?

Luvata Ohio, Inc.'s top technology area is B21C (Manufacture OF Metal Sheets, Wire, Rods, Tubes, Profiles OR Like Semi-manufactured Products Otherwise Than BY ROLLING; Auxiliary Operations Used IN Connection With Metal-working Without Essentially Removing Material) with 4 patents. Grants appear in 12 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 12 technology areas, recorded in grant years 2019–2025. 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: B21C (Manufacture OF Metal Sheets, Wire, Rods, Tubes, Profiles OR Like Semi-manufactured Products Otherwise Than BY ROLLING; Auxiliary Operations Used IN Connection With Metal-working Without Essentially RE).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Luvata ranks #48,491 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 12 technology areas.

#48,491
of 49,997 US assignees by volume: 32nd percentile
by Innovation Score (29.9/100): 15.4
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R48491 · US Corporation #48,491 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #48,491/49,997
PHOTO-FINISH Luoyang Steelart…
CPC-FOCUS B21C · 12 areas
INNOV-THIN 29.9/100
CLAIMS-RICH 15.4 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Luoyang Steelart Office Furniture 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.

Qualcomm Incorporated · highest

85
Luvata Ohio · this assignee

30
3D Lighting… · lowest

7

What this shows Luvata's Innovation Score is 29.9/100 (32nd 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 Luvata's grants concentrate

Luvata Ohio, Inc. is a focused PatentsView assignee: 12 CPC subclasses with 80% of grants classified under B21C (Manufacture OF Metal Sheets, Wire, Rods, Tubes, Profiles OR Like Semi-manufactured Products Otherwise Than BY ROLLING; Auxiliary Operations Used IN Connection With Metal-working Without Essentially RE). Peak complete grant year is 2019 (2 grants) versus a trough of 1 in 2021. By volume, Luvata sits between Luoyang Steelart Office Furniture Co., Ltd and LX2 Creative, LLC.

Luvata's three-year grant acceleration

Luvata Ohio, Inc. shows 1 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.

Luoyang Steelart…

5
Lusospace Project…

5
Luther Systems US…

5
Lutian Machinery

5
Luxsentek Microel…

5
Luxshare Internat…

5
Luxvisions Innova…

5
LX2 Creative

5
Luvata Ohio ◀

5

What this shows Luvata holds 5 patents at rank #48,384, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Luvata

By rank, the assignees closest to #48,384 in granted patent volume.

Leaders in B21C (Manufacture OF Metal Sheets)

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

Luvata's Innovation Score vs. every tracked assignee

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

30 32nd percentile higher than 32% 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 · 2019–2025

Grants by year

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

View data table

Luvata Ohio, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	2	40.0%
2021	1	20.0%
2023	1	20.0%
2025partial year	1	20.0%

Which technologies does Luvata Ohio, Inc. patent most?

B21C - Manufacture OF Metal Sheets, Wire, Rods, Tubes, Profiles OR Like Semi-manufactured Products Otherwise Than BY ROLLING; Auxiliary Operations Used IN Connection With Metal-working Without Essentially Removing Material 4

C22C - Alloys 3

B21J - FORGING; HAMMERING; Pressing METAL; RIVETING; Forge Furnaces 3

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 2

B22F - Working Metallic POWDER; Manufacture OF Articles From Metallic POWDER; Making Metallic Powder ; Apparatus OR Devices Specially Adapted FOR Metallic Powder 2

C21D - Modifying THE Physical Structure OF Ferrous METALS; General Devices FOR Heat Treatment OF Ferrous OR Non-ferrous Metals OR ALLOYS; Making Metal Malleable, e.g. BY Decarburisation OR Tempering 2

F42B - Explosive Charges, e.g. FOR Blasting, Fireworks, Ammunition 2

B21K - Making Forged OR Pressed Metal Products, e.g. Horse-shoes, Rivets, Bolts OR Wheels 2

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 2

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

C22F - Changing THE Physical Structure OF Non-ferrous Metals AND Non-ferrous Alloys 1

B22D - Casting OF METALS; Casting OF Other Substances BY THE Same Processes OR Devices 1

Top 12 of 12 technology areas

Where it ranks

Overall rank by patents

#48,491

of 49,997 tracked assignees

Innovation Score

29.9 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

Luvata Ohio, Inc.'s patent record in context - here's where to go next.

Luvata Ohio, Inc.'s lead technology class is B21C (Manufacture OF Metal Sheets, Wire, Rods, Tubes, Profiles OR Like Semi-manufactured Products Otherwise Than BY ROLLING; Auxiliary Operations Used IN Connection With Metal-working Without Essentially RE), 80% of its portfolio - see every assignee active in that class. Explore B21C
Ranked #48,491 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Luvata Ohio, Inc. against Luoyang Steelart Office Furniture Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.9/100 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.