Where does Delta T, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Delta T, LLC ranks #3,700 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 Delta T, LLC hold?

Delta T, LLC holds 98 US utility patents granted between 2015 and 2025, spanning 26 technology areas.

What is Delta T, LLC's Innovation Score?

Delta T, LLC has an Innovation Score of 50.1 out of 100 (top 14% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Delta T, LLC focus on?

Delta T, LLC's top technology area is F04D (Non-positive-displacement Pumps) with 44 patents, ranking #43 of 1,034 assignees active in that subclass. Grants appear in 26 CPC subclasses total.

Is Delta T, LLC's patent grant rate increasing or decreasing?

Delta T, LLC's recent grant velocity is +51% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Delta T, LLC's patents?

Delta T, LLC's patents average 9.3 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 Delta T, 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

Delta T, LLC

USPTO PatentsView assignee record - 98 granted patents across 26 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: F04D (Non-positive-displacement Pumps).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Delta ranks #3,700 of 49,997 tracked US assignees by granted-patent volume, with 98 patents across 26 technology areas.

#3,700
of 49,997 US assignees by volume: Top 14%
by Innovation Score (50.1/100): 9.3
avg claims per patent: +51%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3700 · US Corporation #3,700 · 98 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 98 grants
TOP-DECILE #3,700/49,997
PHOTO-FINISH Adient Luxembourg…
CPC-FOCUS F04D · 26 areas
INNOV-PAR 50.1/100
CLAIMS-PAR 9.3 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +51% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Adient Luxembourg Holding S.a.r.l. (±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 Delta’s 50.1 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 15.9 pts (32%) Velocity 10.6 pts (21%) Breadth 18.0 pts (36%) Claim depth 5.6 pts (11%)

Qualcomm Incorporated · highest

85
Dionex · near

50
E Ink California · near

50
Oiles · near

50
Spts · near

50
Delta T · this assignee

50
3D Lighting… · lowest

7

What this shows Delta's Innovation Score is 50.1/100 (top 14% 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 Delta?

Each dot is one of Delta’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). Delta’s own 9.3 claims/patent is at or below the 15.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Delta's grants concentrate

Delta T, LLC is a focused PatentsView assignee: 26 CPC subclasses with 44.9% of grants classified under F04D (Non-positive-displacement Pumps). Peak complete grant year is 2022 (16 grants) versus a trough of 3 in 2015. By volume, Delta sits between Adient Luxembourg Holding S.a.r.l. and Jinko Solar Co., Ltd..

Delta's three-year grant acceleration

From 2019–2021 to 2022–2024, Delta T, LLC moved from 24 to 38 grants (1.58x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Adient Luxembourg…

98
Biosense Webster

98
CTS

98
Curevac

98
Flir Systems AB

98
Hirata

98
Igus

98
Jinko Solar

98
Delta T ◀

98

What this shows Delta holds 98 patents at rank #3,700, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Delta

By rank, the assignees closest to #3,700 in granted patent volume.

Leaders in F04D (Non-positive-displacement Pumps)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Delta, neither rank-band nor same-CPC leaders (those blocks stay above). In F04D (Non-positive-displacement Pumps), Delta ranks #43 of 1,034 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (50 here).

Dionex Corporation 50 Oiles Corporation 50 E Ink California, LLC 50 Spts Technologies Limited 50

Similar claim depth

Nearest assignees by average claims per patent (9.3 here).

Warn Industries, Inc. 9.3 avg Nippon Steel Corporation 9.3 avg Beijing Kingsoft Internet Security Software Co., Ltd. 9.3 avg Cascades Canada ULC 9.4 avg

Delta's Innovation Score vs. every tracked assignee

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

50 Top 14% higher than 86% 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

Delta T, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	3.1%
2016	7	7.1%
2017	9	9.2%
2018	12	12.2%
2019	6	6.1%
2020	7	7.1%
2021	11	11.2%
2022	16	16.3%
2023	12	12.2%
2024	10	10.2%
2025partial year	5	5.1%

Which technologies does Delta T, LLC patent most?

F04D - Non-positive-displacement Pumps 44

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 22

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 21

F05D - Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants 9

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 5

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 4

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 3

Y10T - Technical Subjects Covered BY Former US Classification 3

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 2

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 2

F05B - Indexing Scheme Relating TO Wind, Spring, Weight, Inertia OR Like Motors, TO Machines OR Engines FOR Liquids Covered BY Subclasses F03b, F03d AND F03g 1

F01D - Non-positive Displacement Machines OR Engines, e.g. Steam Turbines 1

H05F - Static ELECTRICITY; Naturally-occurring Electricity 1

D02G - Crimping OR Curling Fibres, Filaments, Threads, OR YARNS; Yarns OR Threads 1

D10B - Indexing Scheme Associated With Sublasses OF Section D, Relating TO Textiles 1

Top 15 of 26 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

Delta T, LLC's patent record in context - here's where to go next.

Delta T, LLC's lead technology class is F04D (Non-positive-displacement Pumps), 44.9% of its portfolio - see every assignee active in that class. Explore F04D
Ranked #3,700 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Delta T, LLC against Adient Luxembourg Holding S.a.r.l., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 50.1/100 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.