USPTO 2015–2025 USPTO PatentsView US Corporation

Gtlpetrol Holding Co. Llc

USPTO PatentsView assignee record - 7 granted patents across 13 technology areas, active 2015–2018. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: C01B (NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

10.6

Avg claims per patent

-100%

5-year filing velocity

The verdict

Gtlpetrol holds 7 US patents across 13 technology areas, rank #35,491 of 50,000 tracked assignees.

#35,491
of 50,000 US assignees by volume: Top 80%
by Innovation Score (26.3/100): 10.6
avg claims per patent: -100%
filing velocity, last 5 yrs

Portfolio overview

Gtlpetrol Holding Co. Llc has been granted 7 US utility patents between 2015 and 2018, placing Gtlpetrol Holding Co. Llc at rank #35,491 across all assignees tracked by PlainPatent. This portfolio spans 13 distinct Cooperative Patent Classification (CPC) subclasses, averaging 10.6 claims per patent with primary concentration in C01B (NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C). As a US Corporation, Gtlpetrol Holding Co. Llc is one of the more focused assignees in the PatentsView dataset. By volume, Gtlpetrol sits between Grirem Hi-tech Co., Ltd. (7 patents, rank #35,487) and Guangdong OPPO Mobile Corp., Ltd. (7 patents, rank #35,495) - the closest US assignees by grant volume. The composite Innovation Score of 26.3/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 0 grants, compared with 7 in the 2015–2019 window, a -100% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The US Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Gtlpetrol Holding Co. Llc's 10.6 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 13 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Gtlpetrol Holding Co. Llc against peers pursuing similar technology classes.

Grirem Hi-tech

7
GRU Energy Lab

7
Grunenthal

7
Gsquared Medical

7
GTP Schäfer Gießt…

7
Guangdong Galanz…

7
Guangdong Marshel…

7
Guangdong OPPO Mo…

7
Gtlpetrol Holding ◀

7

What this shows Gtlpetrol holds 7 patents at rank #35,491, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Gtlpetrol

By rank, the assignees closest to #35,491 in granted patent volume.

Leaders in C01B (Non-metallic Elements)

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

Gtlpetrol's Innovation Score vs. every tracked assignee

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

26 Top 80% higher than 20% of 50,000 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 · 2015–2018

Grants by year

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

View data table

Gtlpetrol Holding Co. Llc patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	28.6%
2016	3	42.9%
2017	1	14.3%
2018	1	14.3%

Which technologies does Gtlpetrol Holding Co. Llc patent most?

C01B - NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C 6

Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS 6

Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION 5

B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 4

B01D - SEPARATION 2

C10K - PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE 2

F02C - GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 2

Y02C - CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG] 1

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 1

C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS 1

F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS 1

F01K - STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES 1

C10J - PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES ; CARBURETTING AIR OR OTHER GASES 1

Top 13 of 13 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Simple

Velocity Declining

Where it ranks

Overall rank by patents

#35,491

Across all tracked assignees

Innovation Score

26.3 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Gtlpetrol Holding Co. Llc hold?

Gtlpetrol Holding Co. Llc holds 7 US granted patents filed between 2015 and 2018, spanning 13 technology areas.

What is Gtlpetrol Holding Co. Llc's Innovation Score?

Gtlpetrol Holding Co. Llc has an Innovation Score of 26.3 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Gtlpetrol Holding Co. Llc focus on?

Gtlpetrol Holding Co. Llc's top technology area is C01B (NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C) with 6 patents. The company has filed patents in 13 CPC subclasses total.

Is Gtlpetrol Holding Co. Llc's patent filing rate increasing or decreasing?

Gtlpetrol Holding Co. Llc's recent filing velocity is -100% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for Gtlpetrol Holding Co. Llc's patents?

Gtlpetrol Holding Co. Llc's patents average 10.6 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the Gtlpetrol Holding Co. Llc 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.

How to use this portfolio

Gtlpetrol's 7 grants land it in the top 80% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Gtlpetrol ranks #35,491 of 50,000. Top 50 holders
Most of this portfolio concentrates in C01B - see who else leads that technology area. C01B leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.