Where does Z-modular Holding, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Z-modular Holding, Inc. ranks #19,379 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 Z-modular Holding, Inc. hold?

Z-modular Holding, Inc. holds 15 US utility patents granted between 2020 and 2024, spanning 7 technology areas.

What is Z-modular Holding, Inc.'s Innovation Score?

Z-modular Holding, Inc. has an Innovation Score of 39.1 out of 100 (top 39% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Z-modular Holding, Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Z-modular Holding, Inc..

What does claim depth mean for Z-modular Holding, Inc.'s patents?

Z-modular Holding, Inc.'s patents average 11.3 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 Z-modular Holding, 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

Z-modular Holding, Inc.

Q: What technology areas does Z-modular Holding, Inc. focus on?

Z-modular Holding, Inc.'s top technology area is E04B (General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings) with 13 patents, ranking #52 of 849 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 15 granted patents across 7 technology areas, recorded in grant years 2020–2024. 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: E04B (General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Z-modular ranks #19,379 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 7 technology areas.

#19,379
of 49,997 US assignees by volume: Top 39%
by Innovation Score (39.1/100): 11.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R19379 · US Corporation #19,379 · 15 grants

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

GRANTS-MICRO 15 grants
MID-PACK #19,379/49,997
PHOTO-FINISH Yantai University
CPC-NARROW E04B · 7 areas
INNOV-THIN 39.1/100
CLAIMS-PAR 11.3 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Yantai University (±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 Z-modular’s 39.1 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 9.6 pts (25%) Velocity 13.3 pts (34%) Breadth 9.4 pts (24%) Claim depth 6.8 pts (17%)

Qualcomm Incorporated · highest

85
Z-modular Holding · this assignee

39
3D Lighting… · lowest

7

What this shows Z-modular's Innovation Score is 39.1/100 (top 39% 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 Z-modular?

Each dot is one of Z-modular’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). Z-modular’s own 11.3 claims/patent is ABOVE the 10.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Z-modular's grants concentrate

Z-modular Holding, Inc. is a focused PatentsView assignee: 7 CPC subclasses with 86.7% of grants classified under E04B (General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings). Peak complete grant year is 2021 (4 grants) versus a trough of 1 in 2020. By volume, Z-modular sits between Yantai University and Zhejiang Okai Vehicle Co., Ltd..

Z-modular's three-year grant acceleration

Z-modular Holding, Inc. shows 10 grants in 2022–2024 against only 5 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.

Yantai University

15
Yibu Semiconductor

15
Yottaa

15
Yuneec Technology

15
Zensar

15
Zhangzhou Pien TZ…

15
Zhejiang Henglin…

15
Zhejiang Okai Veh…

15
Z-modular Holding ◀

15

What this shows Z-modular holds 15 patents at rank #19,373, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Z-modular

By rank, the assignees closest to #19,373 in granted patent volume.

Leaders in E04B (General Building Constructions)

Other assignees with the most granted patents in Z-modular's primary technology class.

Z-modular's Innovation Score vs. every tracked assignee

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

39 Top 39% higher than 61% 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 · 2020–2024

Grants by year

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

View data table

Z-modular Holding, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	6.7%
2021	4	26.7%
2022	3	20.0%
2023	3	20.0%
2024	4	26.7%

Which technologies does Z-modular Holding, Inc. patent most?

E04B - General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings 13

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 8

E04G - SCAFFOLDING; FORMS; SHUTTERING; Building Implements OR Aids, OR Their USE; Handling Building Materials ON THE SITE; Repairing, Breaking-up OR Other Work ON Existing Buildings 4

E04H - Buildings OR Like Structures FOR Particular PURPOSES; Swimming OR Splash Baths OR POOLS; MASTS; FENCING; Tents OR Canopies, IN General 4

B66C - CRANES; Load-engaging Elements OR Devices FOR Cranes, Capstans, Winches, OR Tackles 2

Y10T - Technical Subjects Covered BY Former US Classification 2

F16S - Constructional Elements IN GENERAL; Structures Built-up From Such Elements, IN General 2

Top 7 of 7 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

Z-modular Holding, Inc.'s patent record in context - here's where to go next.

Z-modular Holding, Inc.'s lead technology class is E04B (General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings), 86.7% of its portfolio - see every assignee active in that class. Explore E04B
Ranked #19,379 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Z-modular Holding, Inc. against Yantai University, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.1/100 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.