Where does Samhwa Paints Industries Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Samhwa Paints Industries Co., Ltd. ranks #30,009 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 Samhwa Paints Industries Co., Ltd. hold?

Samhwa Paints Industries Co., Ltd. holds 9 US utility patents granted between 2015 and 2025, spanning 13 technology areas.

What is Samhwa Paints Industries Co., Ltd.'s Innovation Score?

Samhwa Paints Industries Co., Ltd. has an Innovation Score of 27.9 out of 100 (25th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Samhwa Paints Industries Co., Ltd.'s patent grant rate increasing or decreasing?

Samhwa Paints Industries Co., Ltd.'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 Samhwa Paints Industries Co., Ltd.'s patents?

Samhwa Paints Industries Co., Ltd.'s patents average 12.0 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 Samhwa Paints Industries 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

Samhwa Paints Industries Co., Ltd.

Q: What technology areas does Samhwa Paints Industries Co., Ltd. focus on?

Samhwa Paints Industries Co., Ltd.'s top technology area is C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds) with 3 patents, ranking #800 of 1,741 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

USPTO PatentsView assignee record - 9 granted patents across 13 technology areas, recorded in grant years 2015–2025. 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: C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Samhwa ranks #30,009 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 13 technology areas.

#30,009
of 49,997 US assignees by volume: 25th percentile
by Innovation Score (27.9/100): 12.0
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R30009 · Foreign Corporation #30,009 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #30,009/49,997
PHOTO-FINISH Safran Power USA
CPC-FOCUS C08G · 13 areas
INNOV-THIN 27.9/100
CLAIMS-RICH 12.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Safran Power USA, 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 Samhwa’s 27.9 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 8.0 pts (29%) Velocity 0.0 pts (0%) Breadth 12.7 pts (46%) Claim depth 7.2 pts (26%)

Qualcomm Incorporated · highest

85
Samhwa Paints… · this assignee

28
3D Lighting… · lowest

7

What this shows Samhwa's Innovation Score is 27.9/100 (25th 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 Samhwa?

Each dot is one of Samhwa’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). Samhwa’s own 12.0 claims/patent is at or below the 15.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Samhwa's grants concentrate

Samhwa Paints Industries Co., Ltd. is a focused PatentsView assignee: 13 CPC subclasses with 33.3% of grants classified under C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds). Peak complete grant year is 2021 (2 grants) versus a trough of 1 in 2015. By volume, Samhwa sits between Safran Power USA, LLC and Savroc Ltd.

Safran Power USA

9
Sailvan Times

9
Salewa Sport

9
Saltex Oy

9
Santa Anna Tech

9
Sapphire Energy

9
Sapporo Holdings

9
Savroc

9
Samhwa Paints Ind… ◀

9

What this shows Samhwa holds 9 patents at rank #30,130, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Samhwa

By rank, the assignees closest to #30,130 in granted patent volume.

Leaders in C08G (Macromolecular Compounds Obtained Otherwise Than BY React…)

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

Samhwa's Innovation Score vs. every tracked assignee

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

28 25th percentile higher than 25% 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 · 2015–2025

Grants by year

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

View data table

Samhwa Paints Industries Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	11.1%
2018	1	11.1%
2019	1	11.1%
2020	1	11.1%
2021	2	22.2%
2025partial year	3	33.3%

Which technologies does Samhwa Paints Industries Co., Ltd. patent most?

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 3

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 3

C07C - Acyclic OR Carbocyclic Compounds 3

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 3

C07D - Heterocyclic Compounds 3

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 3

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 2

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 1

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 1

Y10T - Technical Subjects Covered BY Former US Classification 1

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 1

C08L - Compositions OF Macromolecular Compounds 1

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 1

Top 13 of 13 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

Samhwa Paints Industries Co., Ltd.'s patent record in context - here's where to go next.

Samhwa Paints Industries Co., Ltd.'s lead technology class is C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds), 33.3% of its portfolio - see every assignee active in that class. Explore C08G
Ranked #30,009 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Samhwa Paints Industries Co., Ltd. against Safran Power USA, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.9/100 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.