Where does Infinitus (CHINA) Company Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Infinitus (CHINA) Company Ltd. ranks #5,446 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 Infinitus (CHINA) Company Ltd. hold?

Infinitus (CHINA) Company Ltd. holds 63 US utility patents granted between 2015 and 2024, spanning 32 technology areas.

What is Infinitus (CHINA) Company Ltd.'s Innovation Score?

Infinitus (CHINA) Company Ltd. has an Innovation Score of 39.1 out of 100 (top 39% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Infinitus (CHINA) Company Ltd. focus on?

Infinitus (CHINA) Company Ltd.'s top technology area is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes) with 57 patents, ranking #367 of 7,163 assignees active in that subclass. Grants appear in 32 CPC subclasses total.

Is Infinitus (CHINA) Company Ltd.'s patent grant rate increasing or decreasing?

Infinitus (CHINA) Company Ltd.'s recent grant velocity is +10% 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 Infinitus (CHINA) Company Ltd.'s patents?

Infinitus (CHINA) Company Ltd.'s patents average 5.9 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 Infinitus (CHINA) Company 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

Infinitus (CHINA) Company Ltd.

USPTO PatentsView assignee record - 63 granted patents across 32 technology areas, recorded in grant years 2015–2024. 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: A61K (Preparations FOR Medical, Dental OR Toiletry Purposes).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Infinitus ranks #5,446 of 49,997 tracked US assignees by granted-patent volume, with 63 patents across 32 technology areas.

#5,446
of 49,997 US assignees by volume: Top 39%
by Innovation Score (39.1/100): 5.9
avg claims per patent: +10%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5446 · Foreign Corporation #5,446 · 63 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-SMALL 63 grants
UPPER-Q #5,446/49,997
PHOTO-FINISH Go!Foton
CPC-FOCUS A61K · 32 areas
INNOV-THIN 39.1/100
CLAIMS-SPARSE 5.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +10% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Go!Foton, Inc. (±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 Infinitus’s 39.1 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 14.4 pts (37%) Velocity 1.2 pts (3%) Breadth 20.0 pts (51%) Claim depth 3.6 pts (9%)

Qualcomm Incorporated · highest

85
Axell · near

39
Apical · near

39
Hardware Resources · near

39
Infinitus (CHINA) · this assignee

39
Lifeline Scientific · near

39
3D Lighting… · lowest

7

What this shows Infinitus's Innovation Score is 39.1/100 (top 39% 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 Infinitus?

Each dot is one of Infinitus’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). Infinitus’s own 5.9 claims/patent is at or below the 16.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Infinitus's grants concentrate

Infinitus (CHINA) Company Ltd. is a focused PatentsView assignee: 32 CPC subclasses with 90.5% of grants classified under A61K (Preparations FOR Medical, Dental OR Toiletry Purposes). Peak complete grant year is 2020 (18 grants) versus a trough of 1 in 2015. By volume, Infinitus sits between Guangdong Huanengda Electrical Appliances Co., Ltd and Insight Direct USA, Inc..

Infinitus's three-year grant acceleration

From 2019–2021 to 2022–2024, Infinitus (CHINA) Company Ltd. moved from 40 to 7 grants (0.17x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Guangdong Huaneng…

63
Go!Foton

63
Hanwha Chemical

63
Hexagon Metrology

63
Innoscience (Zhuh…

63
IX Innovation

63
Iconex

63
Insight Direct USA

63
Infinitus (China) ◀

63

What this shows Infinitus holds 63 patents at rank #5,445, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Infinitus

By rank, the assignees closest to #5,445 in granted patent volume.

Leaders in A61K (Preparations FOR Medical)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Infinitus, neither rank-band nor same-CPC leaders (those blocks stay above). In A61K (Preparations FOR Medical), Infinitus ranks #367 of 7,163 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (39 here).

Apical Limited 39 Hardware Resources, Inc. 39 Lifeline Scientific, Inc. 39 Axell Corporation 39

Similar claim depth

Nearest assignees by average claims per patent (5.9 here).

Sumitomo Electric Hardmetal Corp. 5.9 avg Fuerst Group, Inc. 6.0 avg Kobayashi Pharmaceutical Co., Ltd. 5.9 avg Ashley Furniture Industries, LLC 6.0 avg

Infinitus's Innovation Score vs. every tracked assignee

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

39 Top 39% higher than 61% 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 · 2015–2024

Grants by year

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

View data table

Infinitus (CHINA) Company Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	1.6%
2017	4	6.3%
2018	11	17.5%
2019	14	22.2%
2020	18	28.6%
2021	8	12.7%
2022	5	7.9%
2023	1	1.6%
2024	1	1.6%

Which technologies does Infinitus (CHINA) Company Ltd. patent most?

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 57

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 47

A23L - Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof 33

A23V - Indexing Scheme Relating TO Foods, Foodstuffs OR Non-alcoholic Beverages AND Lactic OR Propionic Acid Bacteria Used IN Foodstuffs OR Food Preparation 26

A61Q - Specific USE OF Cosmetics OR Similar Toiletry Preparations 10

A23P - Shaping OR Working OF Foodstuffs, NOT Fully Covered BY A Single Other Subclass 4

A01N - Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators 3

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 3

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 3

A47G - Household OR Table Equipment 2

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 2

D01F - Chemical Features IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR RIBBONS; Apparatus Specially Adapted FOR THE Manufacture OF Carbon Filaments 2

D01D - Mechanical Methods OR Apparatus IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR Ribbons 2

C11B - Producing, e.g. BY Pressing RAW Materials OR BY Extraction From Waste Materials, Refining OR Preserving Fats, Fatty Substances, e.g. Lanolin, Fatty Oils OR WAXES; Essential OILS; Perfumes 2

A23C - Dairy Products, e.g. Milk, Butter OR CHEESE; Milk OR Cheese SUBSTITUTES; Making OR Treatment Thereof 2

Top 15 of 32 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

Infinitus (CHINA) Company Ltd.'s patent record in context - here's where to go next.

Infinitus (CHINA) Company Ltd.'s lead technology class is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes), 90.5% of its portfolio - see every assignee active in that class. Explore A61K
Ranked #5,446 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Infinitus (CHINA) Company Ltd. against Guangdong Huanengda Electrical Appliances Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.1/100 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.