Where does HTL International Holdings Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), HTL International Holdings Ltd. ranks #40,762 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 HTL International Holdings Ltd. hold?

HTL International Holdings Ltd. holds 6 US utility patents granted between 2015 and 2017, spanning 0 technology areas.

What is HTL International Holdings Ltd.'s Innovation Score?

HTL International Holdings Ltd. has an Innovation Score of 7.3 out of 100 (0th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does HTL International Holdings Ltd. focus on?

HTL International Holdings Ltd. holds grants across 0 technology areas classified under the Cooperative Patent Classification system.

Is HTL International Holdings Ltd.'s patent grant rate increasing or decreasing?

HTL International Holdings Ltd.'s recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for HTL International Holdings Ltd.'s patents?

HTL International Holdings Ltd.'s patents average 1.0 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 HTL International Holdings Ltd. 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 Foreign Corporation

HTL International Holdings Ltd.

USPTO PatentsView assignee record - 6 granted patents across 0 technology areas, recorded in grant years 2015–2017. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength.

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, HTL ranks #40,762 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 0 technology areas.

#40,762
of 49,997 US assignees by volume: 0th percentile
by Innovation Score (7.3/100): 1.0
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40762 · Foreign Corporation #40,762 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-UNK · INNOV-LOW · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-DROP · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #40,762/49,997
PHOTO-FINISH Howe Industries
CPC-UNK CPC blank
INNOV-LOW 7.3/100
CLAIMS-SPARSE 1.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Howe Industries LLC (±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 HTL’s 7.3 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 6.7 pts (92%) Velocity 0.0 pts (0%) Breadth 0.0 pts (0%) Claim depth 0.6 pts (8%)

Qualcomm Incorporated · highest

85
HTL International… · this assignee

7
3D Lighting… · lowest

7

What this shows HTL's Innovation Score is 7.3/100 (0th percentile 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 HTL?

Each dot is one of HTL’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). HTL’s own 1.0 claims/patent is at or below the 5.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where HTL's grants concentrate

HTL International Holdings Ltd. is a focused PatentsView assignee: 0 CPC subclasses . Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2017. By volume, HTL sits between Howe Industries LLC and Huizhou Foryou Medical Devices Co., Ltd..

Howe Industries

6
HPF SPA

6
HS Products Engin…

6
Hsue SAM Enterpri…

6
HUA KU (Shunde) T…

6
Hubei Jinhanjiang…

6
Hueck Folien GES…

6
Huizhou Foryou Me…

6
HTL International… ◀

6

What this shows HTL holds 6 patents at rank #40,669, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near HTL

By rank, the assignees closest to #40,669 in granted patent volume.

HTL's Innovation Score vs. every tracked assignee

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

7 0th percentile higher than 0% 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 · 2015–2017

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

HTL International Holdings Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	50.0%
2016	2	33.3%
2017	1	16.7%

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

HTL International Holdings Ltd.'s patent record in context - here's where to go next.

Ranked #40,762 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare HTL International Holdings Ltd. against Howe Industries LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 7.3/100 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.