Where does XDI Holdings, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), XDI Holdings, LLC ranks #12,315 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 XDI Holdings, LLC hold?

XDI Holdings, LLC holds 25 US utility patents granted between 2018 and 2024, spanning 17 technology areas.

What is XDI Holdings, LLC's Innovation Score?

XDI Holdings, LLC has an Innovation Score of 47.1 out of 100 (top 19% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is XDI Holdings, LLC's patent grant rate increasing or decreasing?

XDI Holdings, LLC's recent grant velocity is +2300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for XDI Holdings, LLC's patents?

XDI Holdings, LLC's patents average 16.9 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 XDI Holdings, 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

XDI Holdings, LLC

Q: What technology areas does XDI Holdings, LLC focus on?

XDI Holdings, LLC'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 15 patents. Grants appear in 17 CPC subclasses total.

USPTO PatentsView assignee record - 25 granted patents across 17 technology areas, recorded in grant years 2018–2024. 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, XDI ranks #12,315 of 49,997 tracked US assignees by granted-patent volume, with 25 patents across 17 technology areas.

#12,315
of 49,997 US assignees by volume: Top 19%
by Innovation Score (47.1/100): 16.9
avg claims per patent: +2300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12315 · US Corporation #12,315 · 25 grants

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

GRANTS-SMALL 25 grants
UPPER-Q #12,315/49,997
PHOTO-FINISH Watts Water
CPC-FOCUS E21B · 17 areas
INNOV-PAR 47.1/100
CLAIMS-RICH 16.9 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +2300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Watts Water Technologies (±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.

Qualcomm Incorporated · highest

85
Université Paris—Est… · near

47
Popsockets · near

47
Syncrude Canada · near

47
XDI Holdings · this assignee

47
Deep Render · near

47
3D Lighting… · lowest

7

What this shows XDI's Innovation Score is 47.1/100 (top 19% 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.

Where XDI's grants concentrate

XDI Holdings, LLC is a focused PatentsView assignee: 17 CPC subclasses with 60% 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 (8 grants) versus a trough of 1 in 2018. By volume, XDI sits between Whill, Inc. and Zenith Epigenetics Ltd..

XDI's three-year grant acceleration

XDI Holdings, LLC shows 15 grants in 2022–2024 against only 9 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.

Whill

25
Watts Water

25
Westinghouse Elec…

25
Wiser Systems

25
Xiamen Hongfa Ele…

25
Xi'an University…

25
Xirrus

25
Zenith Epigenetics

25
XDI Holdings ◀

25

What this shows XDI holds 25 patents at rank #12,311, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near XDI

By rank, the assignees closest to #12,311 in granted patent volume.

Leaders in E21B (Earth OR Rock Drilling)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for XDI, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (47 here).

Syncrude Canada Ltd. 47 Popsockets LLC 47 Deep Render Ltd. 47 Université Paris—Est Créteil Val de Marne 47

XDI's Innovation Score vs. every tracked assignee

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

47 Top 19% higher than 81% 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 · 2018–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

XDI Holdings, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	4.0%
2020	2	8.0%
2021	7	28.0%
2022	3	12.0%
2023	8	32.0%
2024	4	16.0%

Which technologies does XDI Holdings, LLC patent most?

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 15

F22B - Methods OF Steam GENERATION; Steam Boilers 11

F22G - Superheating OF Steam 7

F01K - Steam Engine PLANTS; Steam ACCUMULATORS; Engine Plants NOT Otherwise Provided FOR; Engines Using Special Working Fluids OR Cycles 7

B01D - Separation 6

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 6

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 5

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 4

C07C - Acyclic OR Carbocyclic Compounds 3

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

F16T - Steam Traps OR Like Apparatus FOR Draining-off Liquids From Enclosures Predominantly Containing Gases OR Vapours 2

F23L - Supplying AIR OR Non-combustible Liquids OR Gases TO Combustion Apparatus IN General ; Valves OR Dampers Specially Adapted FOR Controlling AIR Supply OR Draught IN Combustion Apparatus ; Inducing Draught IN Combustion APPARATUS; Tops FOR Chimneys OR Ventilating SHAFTS; Terminals FOR Flues 2

F23J - Removal OR Treatment OF Combustion Products OR Combustion RESIDUES; Flues 2

F01B - Machines OR Engines, IN General OR OF Positive-displacement Type, e.g. Steam Engines 1

D21C - Production OF Cellulose BY Removing Non-cellulose Substances From Cellulose-containing MATERIALS; Regeneration OF Pulping LIQUORS; Apparatus Therefor 1

Top 15 of 17 technology areas

Where it ranks

Overall rank by patents

#12,315

of 49,997 tracked assignees

Innovation Score

47.1 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

XDI Holdings, LLC's patent record in context - here's where to go next.

XDI Holdings, LLC'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), 60% of its portfolio - see every assignee active in that class. Explore E21B
Ranked #12,315 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare XDI Holdings, LLC against Whill, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 47.1/100 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.