USPTO 2015–2025 USPTO PatentsView US Corporation

APT Advanced Polymer Technology Corp.

USPTO PatentsView assignee record - 6 granted patents across 14 technology areas, active 2017–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: E01C (CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

11.7

Avg claims per patent

+0%

5-year filing velocity

The verdict

APT holds 6 US patents across 14 technology areas, rank #38,666 of 50,000 tracked assignees.

#38,666
of 50,000 US assignees by volume: Top 36%
by Innovation Score (40.3/100): 11.7
avg claims per patent: +0%
filing velocity, last 5 yrs

Portfolio overview

APT Advanced Polymer Technology Corp. has been granted 6 US utility patents between 2017 and 2025, placing APT Advanced Polymer Technology Corp. at rank #38,666 across all assignees tracked by PlainPatent. This portfolio spans 14 distinct Cooperative Patent Classification (CPC) subclasses, averaging 11.7 claims per patent with primary concentration in E01C (CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR). As a US Corporation, APT Advanced Polymer Technology Corp. is one of the more focused assignees in the PatentsView dataset. By volume, APT sits between Applied FOOD Biotechnology, Inc. (6 patents, rank #38,662) and AQUA Storage Retainers Limited (6 patents, rank #38,670) - the closest US assignees by grant volume. The composite Innovation Score of 40.3/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 3 grants, compared with 3 in the 2015–2019 window, a +0% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. The US Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. APT Advanced Polymer Technology Corp.'s 11.7 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 14 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark APT Advanced Polymer Technology Corp. against peers pursuing similar technology classes.

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.

APT's Innovation Score vs. every tracked assignee

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

40 Top 36% higher than 64% 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 · 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%
2025	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

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Simple

Velocity Growing

Where it ranks

Overall rank by patents

#38,666

Across all tracked assignees

Innovation Score

40.3 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does APT Advanced Polymer Technology Corp. hold?

APT Advanced Polymer Technology Corp. holds 6 US granted patents filed 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. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

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. The company has filed patents in 14 CPC subclasses total.

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

APT Advanced Polymer Technology Corp.'s recent filing velocity is +0% compared to the prior five-year period. The company is maintaining or growing its patent output.

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 relatively simple claim structure, typical for focused inventions.

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.

How to use this portfolio

APT's 6 grants land it in the top 36% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - APT ranks #38,666 of 50,000. Top 50 holders
Most of this portfolio concentrates in E01C - see who else leads that technology area. E01C leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.