Where does APT Advanced Polymer Technology Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), APT Advanced Polymer Technology Corp. ranks #38,838 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 APT Advanced Polymer Technology Corp. hold?

APT Advanced Polymer Technology Corp. holds 6 US utility patents granted between 2017 and 2025, spanning 14 technology areas.

What is APT Advanced Polymer Technology Corp.'s Innovation Score?

APT Advanced Polymer Technology Corp. has an Innovation Score of 40.3 out of 100 (top 36% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is APT Advanced Polymer Technology Corp.'s patent grant rate increasing or decreasing?

APT Advanced Polymer Technology Corp.'s recent grant velocity is -33% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for APT Advanced Polymer Technology Corp.'s patents?

APT Advanced Polymer Technology Corp.'s patents average 11.7 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 APT Advanced Polymer Technology 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

APT Advanced Polymer Technology Corp.

Q: What technology areas does APT Advanced Polymer Technology Corp. focus on?

APT Advanced Polymer Technology 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 6 patents, ranking #55 of 311 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 14 technology areas, recorded in grant years 2017–2025. 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

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The verdict

According to USPTO PatentsView, APT ranks #38,838 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 14 technology areas.

#38,838
of 49,997 US assignees by volume: Top 36%
by Innovation Score (40.3/100): 11.7
avg claims per patent: -33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R38838 · US Corporation #38,838 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #38,838/49,997
PHOTO-FINISH Applied Food…
CPC-FOCUS E01C · 14 areas
INNOV-PAR 40.3/100
CLAIMS-PAR 11.7 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Applied Food Biotechnology, 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 APT’s 40.3 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 6.7 pts (17%) Velocity 13.3 pts (33%) Breadth 13.2 pts (33%) Claim depth 7.0 pts (17%)

Qualcomm Incorporated · highest

85
APT Advanced… · this assignee

40
Prüftechnik Dieter… · near

40
Samsung Electro-Meha… · near

40
Simplify Medical Pty · near

40
Veritone Alpha · near

40
3D Lighting… · lowest

7

What this shows APT's Innovation Score is 40.3/100 (top 36% 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 APT?

Each dot is one of APT’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). APT’s own 11.7 claims/patent is at or below the 16.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where APT's grants concentrate

APT Advanced Polymer Technology Corp. is a focused PatentsView assignee: 14 CPC subclasses with 100% 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 2018 (2 grants) versus a trough of 1 in 2017. By volume, APT sits between Applied Food Biotechnology, Inc. and Aqua Storage Retainers Limited.

APT's three-year grant acceleration

APT Advanced Polymer Technology Corp. shows 2 grants in 2022–2024 against only 0 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.

Applied Food Biot…

6
Applied Lacquer I…

6
Applikate

6
Aprinoia Therapeu…

6
Aptamir Therapeut…

6
Apterna

6
Aptose Biosciences

6
Aqua Storage Reta…

6
APT Advanced Poly… ◀

6

What this shows APT holds 6 patents at rank #38,666, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near APT

By rank, the assignees closest to #38,666 in granted patent volume.

Leaders in E01C (Construction OF)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for APT, neither rank-band nor same-CPC leaders (those blocks stay above). In E01C (Construction OF), APT ranks #55 of 311 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (40 here).

Samsung Electro-Mehanics Co., Ltd. 40 Prüftechnik Dieter Busch GmbH 40 Simplify Medical Pty Ltd 40 Veritone Alpha, Inc. 40

APT's Innovation Score vs. every tracked assignee

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

40 Top 36% higher than 64% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

APT Advanced Polymer Technology Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	16.7%
2018	2	33.3%
2024	2	33.3%
2025partial year	1	16.7%

Which technologies does APT Advanced Polymer Technology Corp. patent most?

E01C - Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair 6

Y10T - Technical Subjects Covered BY Former US Classification 4

D10B - Indexing Scheme Associated With Sublasses OF Section D, Relating TO Textiles 2

D06N - Wall, Floor, OR Like Covering Materials, e.g. Linoleum, Oilcloth, Artificial Leather, Roofing Felt, Consisting OF A Fibrous WEB Coated With A Layer OF Macromolecular MATERIAL; Flexible Sheet Material NOT Otherwise Provided FOR 2

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 2

B09B - Disposal OF Solid Waste NOT Otherwise Provided FOR 1

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 1

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 1

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 1

B29B - Preparation OR Pretreatment OF THE Material TO BE SHAPED; Making Granules OR PREFORMS; Recovery OF Plastics OR Other Constituents OF Waste Material Containing Plastics 1

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

A63C - SKATES; SKIS; Roller SKATES; Design OR Layout OF Courts, Rinks OR THE Like 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 1

Top 14 of 14 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

APT Advanced Polymer Technology Corp.'s patent record in context - here's where to go next.

APT Advanced Polymer Technology Corp.'s lead technology class is E01C (Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair), 100% of its portfolio - see every assignee active in that class. Explore E01C
Ranked #38,838 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare APT Advanced Polymer Technology Corp. against Applied Food Biotechnology, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.3/100 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.