Where does Zenlabs Energy, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Zenlabs Energy, Inc. ranks #13,268 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 Zenlabs Energy, Inc. hold?

Zenlabs Energy, Inc. holds 23 US utility patents granted between 2017 and 2023, spanning 12 technology areas.

What is Zenlabs Energy, Inc.'s Innovation Score?

Zenlabs Energy, Inc. has an Innovation Score of 38.5 out of 100 (top 40% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Zenlabs Energy, Inc. focus on?

Zenlabs Energy, Inc.'s top technology area is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy) with 23 patents, ranking #290 of 2,332 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

Is Zenlabs Energy, Inc.'s patent grant rate increasing or decreasing?

Zenlabs Energy, Inc.'s recent grant velocity is +9% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Zenlabs Energy, Inc.'s patents?

Zenlabs Energy, Inc.'s patents average 16.9 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 Zenlabs Energy, 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

Zenlabs Energy, Inc.

USPTO PatentsView assignee record - 23 granted patents across 12 technology areas, recorded in grant years 2017–2023. 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: H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Zenlabs ranks #13,268 of 49,997 tracked US assignees by granted-patent volume, with 23 patents across 12 technology areas.

#13,268
of 49,997 US assignees by volume: Top 40%
by Innovation Score (38.5/100): 16.9
avg claims per patent: +9%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R13268 · US Corporation #13,268 · 23 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-SMALL 23 grants
MID-PACK #13,268/49,997
PHOTO-FINISH argenx BV
CPC-FOCUS H01M · 12 areas
INNOV-THIN 38.5/100
CLAIMS-RICH 16.9 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +9% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: argenx BV (±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 Zenlabs’s 38.5 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 11.0 pts (29%) Velocity 5.2 pts (14%) Breadth 12.2 pts (32%) Claim depth 10.1 pts (26%)

Qualcomm Incorporated · highest

85
Zenlabs Energy · this assignee

39
3D Lighting… · lowest

7

What this shows Zenlabs's Innovation Score is 38.5/100 (top 40% 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 Zenlabs?

Each dot is one of Zenlabs’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). Zenlabs’s own 16.9 claims/patent is ABOVE the 13.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Zenlabs's grants concentrate

Zenlabs Energy, Inc. is a focused PatentsView assignee: 12 CPC subclasses with 100% of grants classified under H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy). Peak complete grant year is 2018 (5 grants) versus a trough of 2 in 2017. By volume, Zenlabs sits between Yield Engineering Systems, Inc. and iHear Medical, Inc..

Zenlabs's three-year grant acceleration

Zenlabs Energy, Inc. shows 7 grants in 2022–2024 against only 9 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.

Yield Engineering…

23
Zavation Medical…

23
Zhuzhou Times NEW…

23
Zippy Technology

23
Zhejiang Arru Pet…

23
argenx BV

23
avateramedical

23
ihear Medical

23
Zenlabs Energy ◀

23

What this shows Zenlabs holds 23 patents at rank #13,264, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Zenlabs

By rank, the assignees closest to #13,264 in granted patent volume.

Leaders in H01M (Processes OR Means)

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

Zenlabs's Innovation Score vs. every tracked assignee

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

39 Top 40% higher than 60% 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 · 2017–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Zenlabs Energy, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	8.7%
2018	5	21.7%
2019	4	17.4%
2020	2	8.7%
2021	3	13.0%
2022	5	21.7%
2023	2	8.7%

Which technologies does Zenlabs Energy, Inc. patent most?

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 23

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 23

Y02T - Climate Change Mitigation Technologies Related TO Transportation 10

H01B - CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties 6

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 6

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 4

C01G - Compounds Containing Metals NOT Covered BY Subclasses C01d OR C01f 4

C25F - Processes FOR THE Electrolytic Removal OF Materials From OBJECTS; Apparatus Therefor 2

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

Y10T - Technical Subjects Covered BY Former US Classification 2

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 1

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 1

Top 12 of 12 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

Zenlabs Energy, Inc.'s patent record in context - here's where to go next.

Zenlabs Energy, Inc.'s lead technology class is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy), 100% of its portfolio - see every assignee active in that class. Explore H01M
Ranked #13,268 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Zenlabs Energy, Inc. against Yield Engineering Systems, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 38.5/100 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.