Where does Pruitt Tool & Supply Co. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Pruitt Tool & Supply Co. ranks #5,622 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 Pruitt Tool & Supply Co. hold?

Pruitt Tool & Supply Co. holds 61 US utility patents granted between 2015 and 2025, spanning 7 technology areas.

What is Pruitt Tool & Supply Co.'s Innovation Score?

Pruitt Tool & Supply Co. has an Innovation Score of 41.3 out of 100 (top 33% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Pruitt Tool & Supply Co.'s patent grant rate increasing or decreasing?

Pruitt Tool & Supply Co.'s recent grant velocity is +150% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Pruitt Tool & Supply Co.'s patents?

Pruitt Tool & Supply Co.'s patents average 16.2 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 Pruitt Tool & Supply Co. 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 US Corporation

Pruitt Tool & Supply Co.

Q: What technology areas does Pruitt Tool & Supply Co. focus on?

Pruitt Tool & Supply Co.'s top technology area is E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells) with 61 patents, ranking #55 of 1,363 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 61 granted patents across 7 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: E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Pruitt ranks #5,622 of 49,997 tracked US assignees by granted-patent volume, with 61 patents across 7 technology areas.

#5,622
of 49,997 US assignees by volume: Top 33%
by Innovation Score (41.3/100): 16.2
avg claims per patent: +150%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5622 · US Corporation #5,622 · 61 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 61 grants
UPPER-Q #5,622/49,997
PHOTO-FINISH NeoMed
CPC-NARROW E21B · 7 areas
INNOV-PAR 41.3/100
CLAIMS-RICH 16.2 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +150% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: NeoMed, Inc. (±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 Pruitt’s 41.3 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 14.3 pts (35%) Velocity 7.9 pts (19%) Breadth 9.4 pts (23%) Claim depth 9.7 pts (23%)

Qualcomm Incorporated · highest

85
Aesynt Incorporated · near

41
Araxes Pharma · near

41
Draeger Medical… · near

41
Laser Technology · near

41
Pruitt Tool & Supply · this assignee

41
3D Lighting… · lowest

7

What this shows Pruitt's Innovation Score is 41.3/100 (top 33% 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 Pruitt?

Each dot is one of Pruitt’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). Pruitt’s own 16.2 claims/patent is ABOVE the 11.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Pruitt's grants concentrate

Pruitt Tool & Supply Co. is a focused PatentsView assignee: 7 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 2023 (10 grants) versus a trough of 1 in 2017. By volume, Pruitt sits between NeoMed, Inc. and Qumulo, Inc..

Pruitt's three-year grant acceleration

From 2019–2021 to 2022–2024, Pruitt Tool & Supply Co. moved from 21 to 25 grants (1.19x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Neomed

61
Noritake

61
OP Solutions

61
Paul Wurth

61
Position Imaging

61
Qingdao Ecopure F…

61
Quantumscape

61
Qumulo

61
Pruitt Tool & Sup… ◀

61

What this shows Pruitt holds 61 patents at rank #5,619, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Pruitt

By rank, the assignees closest to #5,619 in granted patent volume.

Leaders in E21B (Earth OR Rock Drilling)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Pruitt, neither rank-band nor same-CPC leaders (those blocks stay above). In E21B (Earth OR Rock Drilling), Pruitt ranks #55 of 1,363 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (41 here).

Araxes Pharma LLC 41 Draeger Medical Systems, Inc. 41 Aesynt Incorporated 41 Laser Technology, Inc. 41

Similar claim depth

Nearest assignees by average claims per patent (16.2 here).

Bendix Spicer Foundation Brake LLC 16.2 avg Framatome 16.2 avg Bmic LLC 16.2 avg CertainTeed LLC 16.2 avg

Pruitt's Innovation Score vs. every tracked assignee

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

41 Top 33% higher than 67% 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

Pruitt Tool & Supply Co. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	3.3%
2016	4	6.6%
2017	1	1.6%
2018	3	4.9%
2019	6	9.8%
2020	8	13.1%
2021	7	11.5%
2022	7	11.5%
2023	10	16.4%
2024	8	13.1%
2025partial year	5	8.2%

Which technologies does Pruitt Tool & Supply Co. patent most?

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 61

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 9

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 7

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 4

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 3

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 3

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 2

Top 7 of 7 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

Pruitt Tool & Supply Co.'s patent record in context - here's where to go next.

Pruitt Tool & Supply Co.'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 #5,622 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Pruitt Tool & Supply Co. against NeoMed, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.3/100 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.