Where does HHeLi, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), HHeLi, LLC ranks #12,967 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 HHeLi, LLC hold?

HHeLi, LLC holds 23 US utility patents granted between 2017 and 2025, spanning 7 technology areas.

What is HHeLi, LLC's Innovation Score?

HHeLi, LLC has an Innovation Score of 46.8 out of 100 (top 20% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does HHeLi, LLC focus on?

HHeLi, LLC's top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 23 patents, ranking #649 of 5,963 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is HHeLi, LLC's patent grant rate increasing or decreasing?

HHeLi, LLC's recent grant velocity is +1900% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for HHeLi, LLC's patents?

HHeLi, LLC's patents average 18.3 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 HHeLi, 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

HHeLi, LLC

USPTO PatentsView assignee record - 23 granted patents across 7 technology areas, recorded in grant years 2017–2025. 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: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Hheli ranks #12,967 of 49,997 tracked US assignees by granted-patent volume, with 23 patents across 7 technology areas.

#12,967
of 49,997 US assignees by volume: Top 20%
by Innovation Score (46.8/100): 18.3
avg claims per patent: +1900%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12967 · US Corporation #12,967 · 23 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 23 grants
MID-PACK #12,967/49,997
PHOTO-FINISH Haimer
CPC-NARROW Y02E · 7 areas
INNOV-PAR 46.8/100
CLAIMS-RICH 18.3 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +1900% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Haimer GmbH (±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 Hheli’s 46.8 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 (23%) Velocity 15.6 pts (33%) Breadth 9.4 pts (20%) Claim depth 11.0 pts (23%)

Qualcomm Incorporated · highest

85
HHeLi · this assignee

47
3D Lighting… · lowest

7

What this shows Hheli's Innovation Score is 46.8/100 (top 20% 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 Hheli?

Each dot is one of Hheli’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). Hheli’s own 18.3 claims/patent is ABOVE the 12.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Hheli's grants concentrate

HHeLi, LLC is a focused PatentsView assignee: 7 CPC subclasses with 100% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2024 (7 grants) versus a trough of 1 in 2017. By volume, Hheli sits between Hangzhou City University and Haimer GmbH.

Hheli's three-year grant acceleration

HHeLi, LLC shows 14 grants in 2022–2024 against only 6 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.

Hangzhou City Uni…

23
Harvatek

23
HFA

23
Hgst Santa Ana

23
HIP Innovations

23
Hoya Candeo Optro…

23
Hypr

23
Haimer

23
Hheli ◀

23

What this shows HHeLi holds 23 patents at rank #12,961, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near HHeLi

By rank, the assignees closest to #12,961 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

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

Hheli's Innovation Score vs. every tracked assignee

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

47 Top 20% higher than 80% 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 · 2017–2025

Grants by year

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

View data table

HHeLi, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	4.3%
2020	3	13.0%
2021	3	13.0%
2022	4	17.4%
2023	3	13.0%
2024	7	30.4%
2025partial year	2	8.7%

Which technologies does HHeLi, LLC patent most?

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

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

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 13

C01G - Compounds Containing Metals NOT Covered BY Subclasses C01d OR C01f 13

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 12

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 5

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 1

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

HHeLi, LLC's patent record in context - here's where to go next.

HHeLi, LLC's lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 100% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #12,967 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare HHeLi, LLC against Hangzhou City University, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.8/100 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.