Where does Samyoung Machinery Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Samyoung Machinery Co., Ltd. ranks #33,147 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 Samyoung Machinery Co., Ltd. hold?

Samyoung Machinery Co., Ltd. holds 8 US utility patents granted between 2016 and 2025, spanning 11 technology areas.

What is Samyoung Machinery Co., Ltd.'s Innovation Score?

Samyoung Machinery Co., Ltd. has an Innovation Score of 31.5 out of 100 (38th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Samyoung Machinery Co., Ltd.'s patent grant rate increasing or decreasing?

Samyoung Machinery Co., Ltd.'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 Samyoung Machinery Co., Ltd.'s patents?

Samyoung Machinery Co., Ltd.'s patents average 14.8 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 Samyoung Machinery Co., Ltd. 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

Samyoung Machinery Co., Ltd.

Q: What technology areas does Samyoung Machinery Co., Ltd. focus on?

Samyoung Machinery Co., Ltd.'s top technology area is C11C (Fatty Acids From Fats, Oils OR WAXES; CANDLES; Fats, Oils OR Fatty Acids BY Chemical Modification OF Fats, Oils, OR Fatty Acids Obtained Therefrom) with 3 patents, ranking #52 of 153 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 8 granted patents across 11 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: C11C (Fatty Acids From Fats, Oils OR WAXES; CANDLES; Fats, Oils OR Fatty Acids BY Chemical Modification OF Fats, Oils, OR Fatty Acids Obtained Therefrom).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Samyoung ranks #33,147 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 11 technology areas.

#33,147
of 49,997 US assignees by volume: 38th percentile
by Innovation Score (31.5/100): 14.8
avg claims per patent: +33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33147 · Foreign Corporation #33,147 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #33,147/49,997
PHOTO-FINISH Saferide
CPC-FOCUS C11C · 11 areas
INNOV-THIN 31.5/100
CLAIMS-RICH 14.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Saferide Technologies 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 Samyoung’s 31.5 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 7.6 pts (24%) Velocity 3.3 pts (10%) Breadth 11.7 pts (37%) Claim depth 8.9 pts (28%)

Qualcomm Incorporated · highest

85
Samyoung Machinery · this assignee

32
3D Lighting… · lowest

7

What this shows Samyoung's Innovation Score is 31.5/100 (38th 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 Samyoung?

Each dot is one of Samyoung’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). Samyoung’s own 14.8 claims/patent is ABOVE the 13.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Samyoung's grants concentrate

Samyoung Machinery Co., Ltd. is a focused PatentsView assignee: 11 CPC subclasses with 37.5% of grants classified under C11C (Fatty Acids From Fats, Oils OR WAXES; CANDLES; Fats, Oils OR Fatty Acids BY Chemical Modification OF Fats, Oils, OR Fatty Acids Obtained Therefrom). Peak complete grant year is 2019 (2 grants) versus a trough of 1 in 2016. By volume, Samyoung sits between Saferide Technologies Ltd. and Sanyo Foods Co., Ltd..

Samyoung's three-year grant acceleration

Samyoung Machinery Co., Ltd. shows 2 grants in 2022–2024 against only 4 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.

Saferide

8
Safran Data Syste…

8
Safway Services

8
Saint-gobain Emba…

8
San-apro

8
Sanden Retail Sys…

8
Sanofi Pasteur Va…

8
Sanyo Foods

8
Samyoung Machinery ◀

8

What this shows Samyoung holds 8 patents at rank #33,126, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Samyoung

By rank, the assignees closest to #33,126 in granted patent volume.

Leaders in C11C (Fatty Acids From Fats)

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

Samyoung's Innovation Score vs. every tracked assignee

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

32 38th percentile higher than 38% 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

Samyoung Machinery Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	12.5%
2019	2	25.0%
2020	1	12.5%
2021	1	12.5%
2022	1	12.5%
2023	1	12.5%
2025partial year	1	12.5%

Which technologies does Samyoung Machinery Co., Ltd. patent most?

C11C - Fatty Acids From Fats, Oils OR WAXES; CANDLES; Fats, Oils OR Fatty Acids BY Chemical Modification OF Fats, Oils, OR Fatty Acids Obtained Therefrom 3

F02F - Cylinders, Pistons OR Casings, FOR Combustion ENGINES; Arrangements OF Sealings IN Combustion Engines 2

F23Q - Ignition ; Extinguishing-devices 2

B33Y - Additive Manufacturing, i.e. Manufacturing OF Three-dimensional [3-D] Objects BY Additive Deposition, Additive Agglomeration OR Additive Layering, e.g. BY 3-D Printing, Stereolithography OR Selective Laser Sintering 1

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

F16J - Pistons ; CYLINDERS; Sealings 1

F23D - Burners 1

F05C - Indexing Scheme Relating TO Materials, Material Properties OR Material Characteristics FOR Machines, Engines OR Pumps Other Than Non-positive-displacement Machines OR Engines 1

F01P - Cooling OF Machines OR Engines IN GENERAL; Cooling OF Internal-combustion Engines 1

F02B - Internal-combustion Piston ENGINES; Combustion Engines IN General 1

F01M - Lubricating OF Machines OR Engines IN GENERAL; Lubricating Internal Combustion ENGINES; Crankcase Ventilating 1

Top 11 of 11 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

Samyoung Machinery Co., Ltd.'s patent record in context - here's where to go next.

Samyoung Machinery Co., Ltd.'s lead technology class is C11C (Fatty Acids From Fats, Oils OR WAXES; CANDLES; Fats, Oils OR Fatty Acids BY Chemical Modification OF Fats, Oils, OR Fatty Acids Obtained Therefrom), 37.5% of its portfolio - see every assignee active in that class. Explore C11C
Ranked #33,147 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Samyoung Machinery Co., Ltd. against Saferide Technologies Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.5/100 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.