PlainPatent
USPTO 2015–2025 USPTO PatentsView US Corporation

Westrock Packaging Systems, Llc

USPTO PatentsView assignee record - 132 granted patents across 7 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B65D (CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR F).

Explore the portfolio See the ranking
132
Total patents granted
7
CPC technology areas
17.3
Avg claims per patent
+167%
5-year filing velocity

The verdict

Westrock holds 132 US patents across 7 technology areas, rank #2,907 of 50,000 tracked assignees.

#2,907
of 50,000 US assignees by volume
Top 17%
by Innovation Score (48.3/100)
17.3
avg claims per patent
+167%
filing velocity, last 5 yrs

Portfolio overview

Westrock Packaging Systems, Llc has been granted 132 US utility patents between 2015 and 2025, placing Westrock Packaging Systems, Llc at rank #2,907 across all assignees tracked by PlainPatent. This portfolio spans 7 distinct Cooperative Patent Classification (CPC) subclasses, averaging 17.3 claims per patent with primary concentration in B65D (CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR F). As a US Corporation, Westrock Packaging Systems, Llc is one of the more focused assignees in the PatentsView dataset. By volume, Westrock sits between Space Exploration Technologies Corp. (132 patents, rank #2,903) and Diversey, Inc. (131 patents, rank #2,911) - the closest US assignees by grant volume. The composite Innovation Score of 48.3/100 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 96 grants, compared with 36 in the 2015–2019 window, a +167% 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. Westrock Packaging Systems, Llc's 17.3 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 7 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Westrock Packaging Systems, Llc against peers pursuing similar technology classes.

Who files at Westrock's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows Westrock holds 132 patents at rank #2,907, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near Westrock

By rank, the assignees closest to #2,907 in granted patent volume.

Leaders in B65D (Containers FOR Storage OR Transport OF Articles OR Materials)

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

Westrock's Innovation Score vs. every tracked assignee

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

48 Top 17% higher than 83% of 50,000 US assignees

0–10: 687 US assignees (1%). Below this entry. 10–20: 2,527 US assignees (5%). Below this entry. 20–30: 13,162 US assignees (26%). Below this entry. 30–40: 15,294 US assignees (31%). Below this entry. 40–50: 11,491 US assignees (23%). This entry sits in this band. 50–60: 5,058 US assignees (10%). Above this entry. 60–70: 1,537 US assignees (3%). Above this entry. 70–80: 234 US assignees (0%). Above this entry. 80–90: 10 US assignees (0%). Above this entry. 90–100: 0 US assignees (0%). Above this entry. This assignee 0 100 every tracked assignee, bucketed by value

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

0102030 20152016201720182019202020212022202320242025 14
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
Westrock Packaging Systems, Llc patent grants by year, 2015–2025
Year Patents Granted Share of Period
2015 2 1.5%
2016 9 6.8%
2017 6 4.5%
2018 5 3.8%
2019 14 10.6%
2020 12 9.1%
2021 9 6.8%
2022 17 12.9%
2023 16 12.1%
2024 28 21.2%
2025 14 10.6%

Which technologies does Westrock Packaging Systems, Llc patent most?

Top 7 of 7 technology areas

Patent Moat Analysis

Portfolio Volume Moderate
Tech Breadth Focused
Claim Depth Standard
Velocity Accelerating

Where it ranks

Overall rank by patents

#2,907

Across all tracked assignees

Innovation Score

48.3 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 Westrock Packaging Systems, Llc hold?
Westrock Packaging Systems, Llc holds 132 US granted patents filed between 2015 and 2025, spanning 7 technology areas.
What is Westrock Packaging Systems, Llc's Innovation Score?
Westrock Packaging Systems, Llc has an Innovation Score of 48.3 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Westrock Packaging Systems, Llc focus on?
Westrock Packaging Systems, Llc's top technology area is B65D (CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES) with 103 patents. The company has filed patents in 7 CPC subclasses total.
Is Westrock Packaging Systems, Llc's patent filing rate increasing or decreasing?
Westrock Packaging Systems, Llc's recent filing velocity is +167% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for Westrock Packaging Systems, Llc's patents?
Westrock Packaging Systems, Llc's patents average 17.3 claims each. This falls within the standard range, providing solid legal coverage.
How is the Westrock Packaging Systems, 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.

How to use this portfolio

Westrock's 132 grants land it in the top 17% 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 - Westrock ranks #2,907 of 50,000. Top 50 holders
  • Most of this portfolio concentrates in B65D - see who else leads that technology area. B65D 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

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.