Where does Phase Scientific International, Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Phase Scientific International, Ltd. ranks #23,190 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 Phase Scientific International, Ltd. hold?

Phase Scientific International, Ltd. holds 12 US utility patents granted between 2022 and 2025, spanning 9 technology areas.

What is Phase Scientific International, Ltd.'s Innovation Score?

Phase Scientific International, Ltd. has an Innovation Score of 50.2 out of 100 (top 13% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Phase Scientific International, Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Phase Scientific International, Ltd..

What does claim depth mean for Phase Scientific International, Ltd.'s patents?

Phase Scientific International, Ltd.'s patents average 17.8 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 Phase Scientific International, 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

Phase Scientific International, Ltd.

Q: What technology areas does Phase Scientific International, Ltd. focus on?

Phase Scientific International, Ltd.'s top technology area is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media) with 9 patents, ranking #1,126 of 4,144 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

USPTO PatentsView assignee record - 12 granted patents across 9 technology areas, recorded in grant years 2022–2025. 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: C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Phase ranks #23,190 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 9 technology areas.

#23,190
of 49,997 US assignees by volume: Top 13%
by Innovation Score (50.2/100): 17.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R23190 · Foreign Corporation #23,190 · 12 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 12 grants
MID-PACK #23,190/49,997
PHOTO-FINISH Perfetti VAN Melle…
CPC-NARROW C12N · 9 areas
INNOV-PAR 50.2/100
CLAIMS-RICH 17.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Perfetti VAN Melle Benelux BV (±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 Phase’s 50.2 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 8.9 pts (18%) Velocity 20.0 pts (40%) Breadth 10.6 pts (21%) Claim depth 10.7 pts (21%)

Qualcomm Incorporated · highest

85
Phase Scientific… · this assignee

50
3D Lighting… · lowest

7

What this shows Phase's Innovation Score is 50.2/100 (top 13% 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 Phase?

Each dot is one of Phase’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). Phase’s own 17.8 claims/patent is ABOVE the 13.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Phase's grants concentrate

Phase Scientific International, Ltd. is a focused PatentsView assignee: 9 CPC subclasses with 75% of grants classified under C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2023. By volume, Phase sits between Perfetti VAN Melle Benelux BV and Phovel. Co. Ltd.

Phase's three-year grant acceleration

Phase Scientific International, Ltd. shows 8 grants in 2022–2024 against only 0 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.

Perfetti VAN Mell…

12
Petroliam Nasiona…

12
Pfnonwovens

12
Pharmazell

12
Phinia Delphi Lux…

12
Photonis France

12
Photronics

12
Phovel

12
Phase Scientific… ◀

12

What this shows Phase holds 12 patents at rank #23,165, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Phase

By rank, the assignees closest to #23,165 in granted patent volume.

Leaders in C12N (Microorganisms OR Enzymes)

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

Phase's Innovation Score vs. every tracked assignee

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

50 Top 13% higher than 87% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Phase Scientific International, Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	3	25.0%
2023	1	8.3%
2024	4	33.3%
2025partial year	4	33.3%

Which technologies does Phase Scientific International, Ltd. patent most?

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 9

C12Q - Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Microbiological OR Enzymological Processes 5

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 4

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 1

C07F - Acyclic, Carbocyclic OR Heterocyclic Compounds Containing Elements Other Than Carbon, Hydrogen, Halogen, Oxygen, Nitrogen, Sulfur, Selenium OR Tellurium 1

C07H - SUGARS; Derivatives THEREOF; NUCLEOSIDES; NUCLEOTIDES; Nucleic Acids 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 1

C07K - Peptides 1

Top 9 of 9 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

Phase Scientific International, Ltd.'s patent record in context - here's where to go next.

Phase Scientific International, Ltd.'s lead technology class is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media), 75% of its portfolio - see every assignee active in that class. Explore C12N
Ranked #23,190 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Phase Scientific International, Ltd. against Perfetti VAN Melle Benelux BV, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 50.2/100 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.