Where does Hallstar Innovations Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hallstar Innovations Corp. ranks #35,613 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 Hallstar Innovations Corp. hold?

Hallstar Innovations Corp. holds 7 US utility patents granted between 2015 and 2018, spanning 7 technology areas.

What is Hallstar Innovations Corp.'s Innovation Score?

Hallstar Innovations Corp. has an Innovation Score of 29.8 out of 100 (32nd 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 Hallstar Innovations Corp. focus on?

Hallstar Innovations Corp.'s top technology area is A61Q (Specific USE OF Cosmetics OR Similar Toiletry Preparations) with 6 patents, ranking #192 of 1,001 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is Hallstar Innovations Corp.'s patent grant rate increasing or decreasing?

Hallstar Innovations Corp.'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 Hallstar Innovations Corp.'s patents?

Hallstar Innovations Corp.'s patents average 22.1 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 Hallstar Innovations Corp. 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

Hallstar Innovations Corp.

USPTO PatentsView assignee record - 7 granted patents across 7 technology areas, recorded in grant years 2015–2018. 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: A61Q (Specific USE OF Cosmetics OR Similar Toiletry Preparations).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hallstar ranks #35,613 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 7 technology areas.

#35,613
of 49,997 US assignees by volume: 32nd percentile
by Innovation Score (29.8/100): 22.1
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R35613 · US Corporation #35,613 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 7 grants
MID-PACK #35,613/49,997
PHOTO-FINISH Halcon
CPC-NARROW A61Q · 7 areas
INNOV-THIN 29.8/100
CLAIMS-DENSE 22.1 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Halcon Corp. (±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 Hallstar’s 29.8 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 7.2 pts (24%) Velocity 0.0 pts (0%) Breadth 9.4 pts (31%) Claim depth 13.3 pts (44%)

Qualcomm Incorporated · highest

85
Hallstar Innovations · this assignee

30
3D Lighting… · lowest

7

What this shows Hallstar's Innovation Score is 29.8/100 (32nd 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 Hallstar?

Each dot is one of Hallstar’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). Hallstar’s own 22.1 claims/patent is ABOVE the 16.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Hallstar's grants concentrate

Hallstar Innovations Corp. is a focused PatentsView assignee: 7 CPC subclasses with 85.7% of grants classified under A61Q (Specific USE OF Cosmetics OR Similar Toiletry Preparations). Peak complete grant year is 2017 (3 grants) versus a trough of 1 in 2016. By volume, Hallstar sits between Halcon Corp. and Hammel Companies, Inc..

Halcon

7
Halcyon Tech

7
Halex/Scott Fetzer

7
Half Moon Medical

7
Halo Products Gro…

7
Hamedata Technolo…

7
Hamilton Internat…

7
Hammel Companies

7
Hallstar Innovati… ◀

7

What this shows Hallstar holds 7 patents at rank #35,690, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hallstar

By rank, the assignees closest to #35,690 in granted patent volume.

Leaders in A61Q (Specific USE OF Cosmetics OR Similar Toiletry Preparations)

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

Hallstar's Innovation Score vs. every tracked assignee

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

30 32nd percentile higher than 32% 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 · 2015–2018

Grants by year

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

View data table

Hallstar Innovations Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	28.6%
2016	1	14.3%
2017	3	42.9%
2018	1	14.3%

Which technologies does Hallstar Innovations Corp. patent most?

A61Q - Specific USE OF Cosmetics OR Similar Toiletry Preparations 6

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 6

C07C - Acyclic OR Carbocyclic Compounds 5

C07D - Heterocyclic Compounds 4

Y10T - Technical Subjects Covered BY Former US Classification 3

C09B - Organic Dyes OR Closely-related Compounds FOR Producing Dyes ; , e.g. PIGMENTS; MORDANTS; Lakes 1

G21F - Protection Against X-radiation, Gamma Radiation, Corpuscular Radiation OR Particle BOMBARDMENT; Treating Radioactively Contaminated MATERIAL; Decontamination Arrangements Therefor 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

Hallstar Innovations Corp.'s patent record in context - here's where to go next.

Hallstar Innovations Corp.'s lead technology class is A61Q (Specific USE OF Cosmetics OR Similar Toiletry Preparations), 85.7% of its portfolio - see every assignee active in that class. Explore A61Q
Ranked #35,613 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hallstar Innovations Corp. against Halcon Corp., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.8/100 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.