Where does Samsung Total Petrochemicals Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Samsung Total Petrochemicals Co., Ltd. ranks #37,323 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 Samsung Total Petrochemicals Co., Ltd. hold?

Samsung Total Petrochemicals Co., Ltd. holds 7 US utility patents granted between 2015 and 2015, spanning 11 technology areas.

What is Samsung Total Petrochemicals Co., Ltd.'s Innovation Score?

Samsung Total Petrochemicals Co., Ltd. has an Innovation Score of 23.2 out of 100 (12th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Samsung Total Petrochemicals Co., Ltd.'s patent grant rate increasing or decreasing?

Samsung Total Petrochemicals Co., Ltd.'s recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Samsung Total Petrochemicals Co., Ltd.'s patents?

Samsung Total Petrochemicals Co., Ltd.'s patents average 7.1 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 Samsung Total Petrochemicals 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

Samsung Total Petrochemicals Co., Ltd.

Q: What technology areas does Samsung Total Petrochemicals Co., Ltd. focus on?

Samsung Total Petrochemicals Co., Ltd.'s top technology area is C08F (Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds) with 4 patents, ranking #456 of 1,231 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 11 technology areas, recorded in grant years 2015–2015. 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: C08F (Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Samsung ranks #37,323 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 11 technology areas.

#37,323
of 49,997 US assignees by volume: 12th percentile
by Innovation Score (23.2/100): 7.1
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37323 · Foreign Corporation #37,323 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #37,323/49,997
PHOTO-FINISH Sambo Motors
CPC-FOCUS C08F · 11 areas
INNOV-THIN 23.2/100
CLAIMS-SPARSE 7.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Sambo Motors 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 Samsung’s 23.2 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 7.2 pts (31%) Velocity 0.0 pts (0%) Breadth 11.7 pts (50%) Claim depth 4.3 pts (19%)

Qualcomm Incorporated · highest

85
Samsung Total… · this assignee

23
3D Lighting… · lowest

7

What this shows Samsung's Innovation Score is 23.2/100 (12th 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 Samsung?

Each dot is one of Samsung’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). Samsung’s own 7.1 claims/patent is at or below the 10.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Samsung's grants concentrate

Samsung Total Petrochemicals Co., Ltd. is a focused PatentsView assignee: 11 CPC subclasses with 57.1% of grants classified under C08F (Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds). By volume, Samsung sits between Sambo Motors Co., Ltd. and Sandora Household Electric Appliances (SHENZHEN) Ltd.

Sambo Motors

7
Samsun Yurt Savun…

7
Samsung SDI LD

7
Samsung SDS Ameri…

7
Samwon ACT

7
San-ei Kagaku

7
Sandel Avionics

7
Sandora Household…

7
Samsung Total Pet… ◀

7

What this shows Samsung holds 7 patents at rank #37,292, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Samsung

By rank, the assignees closest to #37,292 in granted patent volume.

Leaders in C08F (Macromolecular Compounds Obtained BY Reactions Only Invol…)

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

Samsung's Innovation Score vs. every tracked assignee

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

23 12th percentile higher than 12% 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

Grants by year

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

View data table

Samsung Total Petrochemicals Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	7	100.0%

Which technologies does Samsung Total Petrochemicals Co., Ltd. patent most?

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 4

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 3

C07C - Acyclic OR Carbocyclic Compounds 2

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 2

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 1

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

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

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 1

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 1

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 1

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 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

Samsung Total Petrochemicals Co., Ltd.'s patent record in context - here's where to go next.

Samsung Total Petrochemicals Co., Ltd.'s lead technology class is C08F (Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds), 57.1% of its portfolio - see every assignee active in that class. Explore C08F
Ranked #37,323 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Samsung Total Petrochemicals Co., Ltd. against Sambo Motors Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 23.2/100 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.