PlainPatent
USPTO 2015–2025 USPTO PatentsView US Corporation

Magnum Oil Tools International, Ltd.

USPTO PatentsView assignee record - 20 granted patents across 5 technology areas, recorded in grant years 2016–2021. 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: E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells).

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The verdict

According to USPTO PatentsView, Magnum ranks #14,760 of 49,997 tracked US assignees by granted-patent volume, with 20 patents across 5 technology areas.

#14,760
of 49,997 US assignees by volume
44th percentile
by Innovation Score (33.4/100)
32.6
avg claims per patent
-82%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R14760 · US Corporation #14,760 · 20 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

  • GRANTS-SMALL 20 grants
  • MID-PACK #14,760/49,997
  • PHOTO-FINISH Magic Pony Technology
  • CPC-NARROW E21B · 5 areas
  • INNOV-THIN 33.4/100
  • CLAIMS-DENSE 32.6 claims/avg
  • TYPE-USCORP US Corporation
  • VEL-DROP -82% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Magic Pony Technology Limited (±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 Magnum’s 33.4 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Innovation-score neighbourhood around Magnum

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

What this shows Magnum's Innovation Score is 33.4/100 (44th 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.

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Does more volume mean deeper claims for Magnum?

Each dot is one of Magnum’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). Magnum’s own 32.6 claims/patent is ABOVE the 18.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Magnum vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView. 2×2 strategic matrix plotting 9 entities by Granted patents (volume) (X) and Avg claims / patent (Y), with a crosshair dividing the plot into four quadrants. Volume + depthSelective & thoroughVolume over depthLean filer 19.919.92020.1 010203040 Granted patents (volume) Avg claims / patent Motivo, Inc. - 20, 12.2MotivoMubea Carbo Tech GMBH - 20, 18.3Mubea Carbo TechMUUTO - 20, 1MuutoMagic Pony Technology Limited - 20, 20.5Magic Pony Techno…Manus Bio Inc. - 20, 25.85Manus BioManyWorlds, Inc. - 20, 18.35ManyworldsMarchex, Inc. - 20, 27.45MarchexMary Elle Fashions, Inc. - 20, 5.1Mary Elle FashionsMagnum Oil Tools International, Ltd. - 20, 32.65Magnum Oil Tools…
Magnum vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Magnum's grants concentrate

Magnum Oil Tools International, Ltd. is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells). Peak complete grant year is 2019 (7 grants) versus a trough of 1 in 2021. By volume, Magnum sits between Motivo, Inc. and Mary Elle Fashions, Inc..

Who files at Magnum's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows Magnum holds 20 patents at rank #14,771, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near Magnum

By rank, the assignees closest to #14,771 in granted patent volume.

Leaders in E21B (Earth OR Rock Drilling)

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

Magnum's Innovation Score vs. every tracked assignee

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

33 44th percentile higher than 44% of 49,997 US assignees

This assignee 0 100 every tracked assignee, bucketed by value

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

02468 201620172018201920202021 1
USPTO utility patent grants by year · 2016–2021

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table
Magnum Oil Tools International, Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2016 4 20.0%
2017 3 15.0%
2018 3 15.0%
2019 7 35.0%
2020 2 10.0%
2021 1 5.0%

Which technologies does Magnum Oil Tools International, Ltd. patent most?

Top 5 of 5 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

Magnum Oil Tools International, Ltd.'s patent record in context - here's where to go next.

  • Magnum Oil Tools International, Ltd.'s lead technology class is E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells), 100% of its portfolio - see every assignee active in that class. Explore E21B
  • Ranked #14,760 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Magnum Oil Tools International, Ltd. against Motivo, Inc., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 33.4/100 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

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.