Where does Sami Labs Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sami Labs Limited ranks #5,880 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 Sami Labs Limited hold?

Sami Labs Limited holds 58 US utility patents granted between 2015 and 2024, spanning 22 technology areas.

What is Sami Labs Limited's Innovation Score?

Sami Labs Limited has an Innovation Score of 35.4 out of 100 (top 50% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Sami Labs Limited focus on?

Sami Labs Limited's top technology area is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes) with 48 patents, ranking #456 of 7,163 assignees active in that subclass. Grants appear in 22 CPC subclasses total.

Is Sami Labs Limited's patent grant rate increasing or decreasing?

Sami Labs Limited's recent grant velocity is -7% 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 Sami Labs Limited's patents?

Sami Labs Limited's patents average 5.7 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 Sami Labs Limited 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

Sami Labs Limited

USPTO PatentsView assignee record - 58 granted patents across 22 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

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Sami ranks #5,880 of 49,997 tracked US assignees by granted-patent volume, with 58 patents across 22 technology areas.

#5,880
of 49,997 US assignees by volume: Top 50%
by Innovation Score (35.4/100): 5.7
avg claims per patent: -7%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5880 · Foreign Corporation #5,880 · 58 grants

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

GRANTS-SMALL 58 grants
UPPER-Q #5,880/49,997
PHOTO-FINISH RareCyte
CPC-FOCUS A61K · 22 areas
INNOV-THIN 35.4/100
CLAIMS-SPARSE 5.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT -7% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: RareCyte, 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 Sami’s 35.4 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 14.1 pts (40%) Velocity 1.3 pts (4%) Breadth 16.6 pts (47%) Claim depth 3.4 pts (10%)

Qualcomm Incorporated · highest

85
Aisin Keikinzoku · near

35
American Wave Machines · near

35
Broadband iTV · near

35
CU Aerospace · near

35
Sami Labs · this assignee

35
3D Lighting… · lowest

7

What this shows Sami's Innovation Score is 35.4/100 (top 50% 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 Sami?

Each dot is one of Sami’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). Sami’s own 5.7 claims/patent is at or below the 8.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Sami's grants concentrate

Sami Labs Limited is a focused PatentsView assignee: 22 CPC subclasses with 82.8% of grants classified under A61K (Preparations FOR Medical, Dental OR Toiletry Purposes). Peak complete grant year is 2020 (12 grants) versus a trough of 1 in 2024. By volume, Sami sits between RareCyte, Inc. and Sorel Corporation.

Sami's three-year grant acceleration

From 2019–2021 to 2022–2024, Sami Labs Limited moved from 32 to 6 grants (0.19x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Rarecyte

58
Real Value

58
Riverpoint Medical

58
Sakata INX

58
Seoul National Un…

58
Soft Robotics

58
Solarflare Commun…

58
Sorel

58
Sami Labs ◀

58

What this shows Sami holds 58 patents at rank #5,879, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sami

By rank, the assignees closest to #5,879 in granted patent volume.

Leaders in A61K (Preparations FOR Medical)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Sami, neither rank-band nor same-CPC leaders (those blocks stay above). In A61K (Preparations FOR Medical), Sami ranks #456 of 7,163 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (35 here).

Broadband iTV, Inc. 35 Aisin Keikinzoku Co., Ltd. 35 American Wave Machines, Inc. 35 CU Aerospace, LLC 35

Similar claim depth

Nearest assignees by average claims per patent (5.7 here).

Acme United Corporation 5.8 avg Hi-lex Corporation 5.8 avg Audio-Technica Corporation 5.8 avg Keihin Corporation 5.7 avg

Sami's Innovation Score vs. every tracked assignee

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

35 Top 50% higher than 50% 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

Sami Labs Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	5.2%
2016	4	6.9%
2017	10	17.2%
2018	3	5.2%
2019	10	17.2%
2020	12	20.7%
2021	10	17.2%
2022	5	8.6%
2024	1	1.7%

Which technologies does Sami Labs Limited patent most?

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 48

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 34

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 15

A23L - Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof 8

A61Q - Specific USE OF Cosmetics OR Similar Toiletry Preparations 8

Y02A - Technologies FOR Adaptation TO Climate Change 8

A23V - Indexing Scheme Relating TO Foods, Foodstuffs OR Non-alcoholic Beverages AND Lactic OR Propionic Acid Bacteria Used IN Foodstuffs OR Food Preparation 7

C12R - Indexing Scheme Associated With Subclasses C12c - C12q, Relating TO Microorganisms 6

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 5

C07C - Acyclic OR Carbocyclic Compounds 5

C07D - Heterocyclic Compounds 4

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 4

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 3

B01D - Separation 2

C07K - Peptides 2

Top 15 of 22 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

Sami Labs Limited's patent record in context - here's where to go next.

Sami Labs Limited's lead technology class is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes), 82.8% of its portfolio - see every assignee active in that class. Explore A61K
Ranked #5,880 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sami Labs Limited against RareCyte, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.4/100 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.