Where does Qualipac rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Qualipac ranks #27,212 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 Qualipac hold?

Qualipac holds 10 US utility patents granted between 2017 and 2025, spanning 11 technology areas.

What is Qualipac's Innovation Score?

Qualipac has an Innovation Score of 30.9 out of 100 (36th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Qualipac's patent grant rate increasing or decreasing?

Qualipac's recent grant velocity is +67% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Qualipac's patents?

Qualipac's patents average 15.9 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 Qualipac 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

Qualipac

Q: What technology areas does Qualipac focus on?

Qualipac's top technology area is A45D (Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring) with 8 patents. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 10 granted patents across 11 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: A45D (Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Qualipac ranks #27,212 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 11 technology areas.

#27,212
of 49,997 US assignees by volume: 36th percentile
by Innovation Score (30.9/100): 15.9
avg claims per patent: +67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R27212 · Foreign Corporation #27,212 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 10 grants
MID-PACK #27,212/49,997
PHOTO-FINISH Qingdao Institute…
CPC-FOCUS A45D · 11 areas
INNOV-THIN 30.9/100
CLAIMS-RICH 15.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Qingdao Institute OF Bioenergy AND Bioprocess Technology, Chinese Academy OF Sciences (±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.

Qualcomm Incorporated · highest

85
Qualipac · this assignee

31
3D Lighting… · lowest

7

What this shows Qualipac's Innovation Score is 30.9/100 (36th 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.

Where Qualipac's grants concentrate

Qualipac is a focused PatentsView assignee: 11 CPC subclasses with 80% of grants classified under A45D (Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2017. By volume, Qualipac sits between Qingdao Institute OF Bioenergy AND Bioprocess Technology, Chinese Academy OF Sciences and Quantum Design International, Inc..

Qualipac's three-year grant acceleration

Qualipac shows 1 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.

Qingdao Institute…

10
Qinghai Institute…

10
Qosound

10
Quadriga Bioscien…

10
Quantalrf

10
Quantex Patents

10
Quanticel Pharmac…

10
Quantum Design In…

10
Qualipac ◀

10

What this shows Qualipac holds 10 patents at rank #27,198, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Qualipac

By rank, the assignees closest to #27,198 in granted patent volume.

Leaders in A45D (Hairdressing OR Shaving Equipment)

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

Qualipac's Innovation Score vs. every tracked assignee

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

31 36th percentile higher than 36% 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

Qualipac patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	10.0%
2018	1	10.0%
2019	1	10.0%
2020	3	30.0%
2021	1	10.0%
2023	1	10.0%
2025partial year	2	20.0%

Which technologies does Qualipac patent most?

A45D - Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring 8

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 5

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 3

G02B - Optical Elements, Systems OR Apparatus 1

H04W - Wireless Communication Networks 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 1

A61J - Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices FOR Administering Food OR Medicines ORALLY; Baby COMFORTERS; Devices FOR Receiving Spittle 1

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 1

B65B - Machines, Apparatus OR Devices FOR, OR Methods OF, Packaging Articles OR MATERIALS; Unpacking 1

Top 11 of 11 technology areas

Where it ranks

Overall rank by patents

#27,212

of 49,997 tracked assignees

Innovation Score

30.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Qualipac's patent record in context - here's where to go next.

Qualipac's lead technology class is A45D (Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring), 80% of its portfolio - see every assignee active in that class. Explore A45D
Ranked #27,212 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Qualipac against Qingdao Institute OF Bioenergy AND Bioprocess Technology, Chinese Academy OF Sciences, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.9/100 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.