USPTO 2015–2025 USPTO PatentsView US Corporation

Dupont Safety & Construction, Inc.

USPTO PatentsView assignee record - 80 granted patents across 53 technology areas, active 2019–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B32B (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM).

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

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

8.0

Avg claims per patent

+3800%

5-year filing velocity

The verdict

Dupont holds 80 US patents across 53 technology areas, rank #4,417 of 50,000 tracked assignees.

#4,417
of 50,000 US assignees by volume: Top 10%
by Innovation Score (52.4/100): 8.0
avg claims per patent: +3800%
filing velocity, last 5 yrs

Portfolio overview

Dupont Safety & Construction, Inc. has been granted 80 US utility patents between 2019 and 2025, placing Dupont Safety & Construction, Inc. at rank #4,417 across all assignees tracked by PlainPatent. This portfolio spans 53 distinct Cooperative Patent Classification (CPC) subclasses, averaging 8.0 claims per patent with primary concentration in B32B (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM). As a US Corporation, Dupont Safety & Construction, Inc. is one of the broader-portfolio assignees in the PatentsView dataset. By volume, Dupont sits between Callahan Cellular L.l.c. (80 patents, rank #4,413) and Livanova USA, Inc. (80 patents, rank #4,421) - the closest US assignees by grant volume. The composite Innovation Score of 52.4/100 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 78 grants, compared with 2 in the 2015–2019 window, a +3800% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. 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. Dupont Safety & Construction, Inc.'s 8.0 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while a multi-domain presence across 53 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Dupont Safety & Construction, Inc. against peers pursuing similar technology classes.

Callahan Cellular…

80
Capital One Finan…

80
Coherent

80
Coravin

80
Draka Comteq B V

80
EIS

80
IGT Canada Soluti…

80
Livanova USA

80
Dupont Safety & C… ◀

80

What this shows Dupont holds 80 patents at rank #4,417, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dupont

By rank, the assignees closest to #4,417 in granted patent volume.

Leaders in B32B (Layered Products)

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

Dupont's Innovation Score vs. every tracked assignee

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

52 Top 10% higher than 90% 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 · 2019–2025

Grants by year

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

View data table

Dupont Safety & Construction, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	2	2.5%
2020	8	10.0%
2021	19	23.8%
2022	10	12.5%
2023	8	10.0%
2024	14	17.5%
2025	19	23.8%

Which technologies does Dupont Safety & Construction, Inc. patent most?

B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 20

D01F - CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 13

E04B - GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 13

A41D - OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES 10

D01D - MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS 9

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 8

D21H - PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 7

H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 7

Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION 7

D02G - CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS 7

D10B - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES 6

E04C - STRUCTURAL ELEMENTS; BUILDING MATERIALS 5

E04F - FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 5

D04H - MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL ; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION 5

F16J - PISTONS ; CYLINDERS; SEALINGS 4

Top 15 of 53 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Multi-domain

Claim Depth Simple

Velocity Accelerating

Where it ranks

Overall rank by patents

#4,417

Across all tracked assignees

Innovation Score

52.4 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 Dupont Safety & Construction, Inc. hold?

Dupont Safety & Construction, Inc. holds 80 US granted patents filed between 2019 and 2025, spanning 53 technology areas.

What is Dupont Safety & Construction, Inc.'s Innovation Score?

Dupont Safety & Construction, Inc. has an Innovation Score of 52.4 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Dupont Safety & Construction, Inc. focus on?

Dupont Safety & Construction, Inc.'s top technology area is B32B (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM) with 20 patents. The company has filed patents in 53 CPC subclasses total.

Is Dupont Safety & Construction, Inc.'s patent filing rate increasing or decreasing?

Dupont Safety & Construction, Inc.'s recent filing velocity is +3800% compared to the prior five-year period. This indicates accelerating innovation.

What does claim depth mean for Dupont Safety & Construction, Inc.'s patents?

Dupont Safety & Construction, Inc.'s patents average 8.0 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the Dupont Safety & Construction, Inc. 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

Dupont's 80 grants land it in the top 10% 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 - Dupont ranks #4,417 of 50,000. Top 50 holders
Most of this portfolio concentrates in B32B - see who else leads that technology area. B32B 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.