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

According to USPTO PatentsView (2015–2025 granted utility patents), Lowcarbon Co., Ltd ranks #41,491 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 Lowcarbon Co., Ltd hold?

Lowcarbon Co., Ltd holds 6 US utility patents granted between 2021 and 2025, spanning 10 technology areas.

What is Lowcarbon Co., Ltd's Innovation Score?

Lowcarbon Co., Ltd has an Innovation Score of 45.3 out of 100 (top 23% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Insufficient historical data is available to calculate a velocity trend for Lowcarbon Co., Ltd.

What does claim depth mean for Lowcarbon Co., Ltd's patents?

Lowcarbon Co., Ltd's patents average 12.3 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 Lowcarbon 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

Lowcarbon Co., Ltd

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

Lowcarbon Co., Ltd's top technology area is C10L (Fuels NOT Otherwise Provided FOR; Natural GAS; Synthetic Natural GAS Obtained BY Processes NOT Covered BY Subclasses C10g OR C10K; Liquified Petroleum GAS; USE OF Additives TO Fuels OR FIRES; Fire-lighters) with 6 patents, ranking #107 of 450 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 10 technology areas, recorded in grant years 2021–2025. 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: C10L (Fuels NOT Otherwise Provided FOR; Natural GAS; Synthetic Natural GAS Obtained BY Processes NOT Covered BY Subclasses C10g OR C10K; Liquified Petroleum GAS; USE OF Additives TO Fuels OR FIRES; Fire-lig).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Lowcarbon ranks #41,491 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 10 technology areas.

#41,491
of 49,997 US assignees by volume: Top 23%
by Innovation Score (45.3/100): 12.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R41491 · Foreign Corporation #41,491 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #41,491/49,997
PHOTO-FINISH Loto Safety…
CPC-FOCUS C10L · 10 areas
INNOV-PAR 45.3/100
CLAIMS-RICH 12.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Loto Safety Products Dmcc (±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 Lowcarbon’s 45.3 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 6.7 pts (15%) Velocity 20.0 pts (44%) Breadth 11.2 pts (25%) Claim depth 7.4 pts (16%)

Qualcomm Incorporated · highest

85
Lowcarbon · this assignee

45
3D Lighting… · lowest

7

What this shows Lowcarbon's Innovation Score is 45.3/100 (top 23% 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 Lowcarbon?

Each dot is one of Lowcarbon’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). Lowcarbon’s own 12.3 claims/patent is ABOVE the 10.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Lowcarbon's grants concentrate

Lowcarbon Co., Ltd is a focused PatentsView assignee: 10 CPC subclasses with 100% of grants classified under C10L (Fuels NOT Otherwise Provided FOR; Natural GAS; Synthetic Natural GAS Obtained BY Processes NOT Covered BY Subclasses C10g OR C10K; Liquified Petroleum GAS; USE OF Additives TO Fuels OR FIRES; Fire-lig). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2021. By volume, Lowcarbon sits between Loto Safety Products Dmcc and LTT Bio-Pharma Co., Ltd..

Lowcarbon's three-year grant acceleration

Lowcarbon Co., Ltd shows 3 grants in 2022–2024 against only 1 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.

Loto Safety Produ…

6
Loving Pets

6
LOW & Bonar B V

6
Lowbrow Customs

6
Industries

6
Ltcam

6
LTL Wholesale

6
LTT Bio-pharma

6
Lowcarbon ◀

6

What this shows Lowcarbon holds 6 patents at rank #41,379, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Lowcarbon

By rank, the assignees closest to #41,379 in granted patent volume.

Leaders in C10L (Fuels)

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

Lowcarbon's Innovation Score vs. every tracked assignee

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

45 Top 23% higher than 77% 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 · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Lowcarbon Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	1	16.7%
2024	3	50.0%
2025partial year	2	33.3%

Which technologies does Lowcarbon Co., Ltd patent most?

C10L - Fuels NOT Otherwise Provided FOR; Natural GAS; Synthetic Natural GAS Obtained BY Processes NOT Covered BY Subclasses C10g OR C10K; Liquified Petroleum GAS; USE OF Additives TO Fuels OR FIRES; Fire-lighters 6

C10G - Cracking Hydrocarbon OILS; Production OF Liquid Hydrocarbon Mixtures, e.g. BY Destructive Hydrogenation, Oligomerisation, Polymerisation ; Recovery OF Hydrocarbon Oils From Oil-shale, Oil-sand, OR GASES; Refining Mixtures Mainly Consisting OF HYDROCARBONS; Reforming OF NAPHTHA; Mineral Waxes 5

F02M - Supplying Combustion Engines IN General With Combustible Mixtures OR Constituents Thereof 3

Y02A - Technologies FOR Adaptation TO Climate Change 3

B01D - Separation 2

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

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

F23J - Removal OR Treatment OF Combustion Products OR Combustion RESIDUES; Flues 1

F23K - Feeding Fuel TO Combustion Apparatus 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

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

Lowcarbon Co., Ltd's lead technology class is C10L (Fuels NOT Otherwise Provided FOR; Natural GAS; Synthetic Natural GAS Obtained BY Processes NOT Covered BY Subclasses C10g OR C10K; Liquified Petroleum GAS; USE OF Additives TO Fuels OR FIRES; Fire-lig), 100% of its portfolio - see every assignee active in that class. Explore C10L
Ranked #41,491 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Lowcarbon Co., Ltd against Loto Safety Products Dmcc, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.3/100 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.