PlainPatent
USPTO 2015–2025 USPTO PatentsView US Corporation

ZURN Water, Llc

USPTO PatentsView assignee record - 18 granted patents across 32 technology areas, recorded in grant years 2024–2025. 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: E03C (DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER ; SINKS).

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, ZURN ranks #16,535 of 50,000 tracked US assignees by granted-patent volume, with 18 patents across 32 technology areas.

#16,535
of 50,000 US assignees by volume
Top 5%
by Innovation Score (58.3/100)
13.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R16535 · US Corporation #16,535 · 18 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

  • GRANTS-MICRO 18 grants
  • MID-PACK #16,535/50,000
  • PHOTO-FINISH Zeller Digital Innov…
  • CPC-FOCUS E03C · 32 areas
  • INNOV-PAR 58.3/100
  • CLAIMS-RICH 13.6 claims/avg
  • TYPE-USCORP US Corporation
  • SPAN-YRS 2024–2025 · 2y
  • BOOK-RICH 9/10 fields

Nearest grant-volume peer: Zeller Digital Innovations, 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.

Innovation-score neighbourhood around ZURN

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

What this shows ZURN Water, Llc stamps GRANTS-MICRO, MID-PACK, PHOTO-FINISH, CPC-FOCUS, INNOV-PAR, CLAIMS-RICH, TYPE-USCORP, SPAN-YRS, BOOK-RICH. Volume places it #16,535 of 50,000; Innovation Score 58.3/100 sits in the top 5% of the PatentsView-derived corpus. Closest grant-volume peer on this plate is Zeller Digital Innovations, Inc. (±0 grants).

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Portfolio overview

ZURN Water, Llc has been granted 18 US utility patents between 2024 and 2025, placing ZURN Water, Llc at #16,535 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 32 distinct Cooperative Patent Classification (CPC) subclasses, averaging 13.6 claims per patent with primary concentration in E03C (DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER ; SINKS). As a US Corporation, ZURN Water, Llc is one of the more focused assignees in the PatentsView dataset. By volume, ZURN sits between ZENA Technologies, Inc. (18 patents, rank #16,524) and Zinniatek Limited (18 patents, rank #16,532) - the closest US assignees by grant volume. The composite Innovation Score of 58.3/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Historical data spans 2024 through 2025, with 18 total grants over that period. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The US Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. ZURN Water, Llc's 13.6 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 32 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Who files at ZURN's volume?

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

patents

What this shows ZURN holds 18 patents at rank #16,528, 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 ZURN

By rank, the assignees closest to #16,528 in granted patent volume.

Leaders in E03C (Domestic Plumbing Installations FOR Fresh Water OR Waste…)

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

ZURN's Innovation Score vs. every tracked assignee

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

58 Top 5% higher than 95% 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%). Below this entry. 50–60: 5,058 US assignees (10%). This entry sits in this band. 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

468101214 20242025 12
USPTO utility patent grants by year · 2024–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table
ZURN Water, Llc patent grants by year, 2015–2025
Year Patents Granted Share of Period
2024 6 33.3%
2025partial year 12 66.7%

Which technologies does ZURN Water, Llc patent most?

Top 15 of 32 technology areas

Where it ranks

Overall rank by patents

#16,535

of 50,000 tracked assignees

Innovation Score

58.3 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

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.