Where does Allen Engineering Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Allen Engineering Corp. ranks #23,837 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Allen Engineering Corp. hold?

Allen Engineering Corp. holds 11 US utility patents granted between 2015 and 2025, spanning 11 technology areas.

What is Allen Engineering Corp.'s Innovation Score?

Allen Engineering Corp. has an Innovation Score of 33.7 out of 100 (top 55% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Allen Engineering Corp.'s patent grant rate increasing or decreasing?

Allen Engineering Corp.'s recent grant velocity is +50% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Allen Engineering Corp.'s patents?

Allen Engineering Corp.'s patents average 7.5 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 Allen Engineering Corp. 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

Allen Engineering Corp.

Q: What technology areas does Allen Engineering Corp. focus on?

Allen Engineering Corp.'s top technology area is E01C (CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR) with 4 patents. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 11 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: E01C (CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Allen ranks #23,837 of 50,000 tracked US assignees by granted-patent volume, with 11 patents across 11 technology areas.

#23,837
of 50,000 US assignees by volume: Top 55%
by Innovation Score (33.7/100): 7.5
avg claims per patent: +50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R23837 · US Corporation #23,837 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #23,837/50,000
PHOTO-FINISH Alacritech
CPC-FOCUS E01C · 11 areas
INNOV-THIN 33.7/100
CLAIMS-SPARSE 7.5 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Alacritech, 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.

Qualcomm Incorporated · highest

85
Allen Engineering · this assignee

34
Taegutec · near

34
University Of Zagreb… · near

34
Dreco Energy Service… · near

34
Hydro Dynamics · near

34
3D Lighting Innovati… · lowest

7

What this shows Allen's Innovation Score is 33.7/100 (top 55% 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 Allen's grants concentrate

Allen Engineering Corp. is a focused PatentsView assignee: 11 CPC subclasses with 36.4% of grants classified under E01C (CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR). Peak complete grant year is 2023 (3 grants) versus a trough of 1 in 2018. By volume, Allen sits between Alacritech, Inc. and Altimmune UK Limited.

Allen's three-year grant acceleration

Allen Engineering Corp. shows 4 grants in 2022–2024 against only 3 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.

Alacritech

11
Alamak Bioscience…

11
Alcohol Counterme…

11
Allele Biotechnol…

11
Allied Air Enterp…

11
Alpha Modus

11
Alpha Primitus

11
Altimmune UK

11
Allen Engineering ◀

11

What this shows Allen holds 11 patents at rank #23,898, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Allen

By rank, the assignees closest to #23,898 in granted patent volume.

Leaders in E01C (Construction OF)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (34 here).

University Of Zagreb, Faculty Of Electrical Engineering And Computing 34 Taegutec Ltd. 34 Hydro Dynamics, Inc. 34 Dreco Energy Services ULC 34

Allen's Innovation Score vs. every tracked assignee

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

34 Top 55% higher than 45% 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 · 2015–2025

Grants by year

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

View data table

Allen Engineering Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	18.2%
2018	1	9.1%
2019	1	9.1%
2021	2	18.2%
2022	1	9.1%
2023	3	27.3%
2025partial year	1	9.1%

Which technologies does Allen Engineering Corp. patent most?

E01C - CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR 4

E04F - FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 4

B62D - MOTOR VEHICLES; TRAILERS 2

B60Y - INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY 2

B60K - ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY 2

B60P - VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 2

B06B - METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, ; e.g.; FOR PERFORMING MECHANICAL WORK IN GENERAL 1

B60W - CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 1

B62B - HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES 1

E01B - PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS 1

B24B - MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING ; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS 1

Top 11 of 11 technology areas

Where it ranks

Overall rank by patents

#23,837

of 50,000 tracked assignees

Innovation Score

33.7 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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.