Where does TWO Cells Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), TWO Cells Co., Ltd. ranks #30,474 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 TWO Cells Co., Ltd. hold?

TWO Cells Co., Ltd. holds 9 US utility patents granted between 2015 and 2019, spanning 9 technology areas.

What is TWO Cells Co., Ltd.'s Innovation Score?

TWO Cells Co., Ltd. has an Innovation Score of 23.2 out of 100 (12th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is TWO Cells Co., Ltd.'s patent grant rate increasing or decreasing?

TWO Cells Co., Ltd.'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 TWO Cells Co., Ltd.'s patents?

TWO Cells Co., Ltd.'s patents average 7.8 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 TWO Cells Co., 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

TWO Cells Co., Ltd.

Q: What technology areas does TWO Cells Co., Ltd. focus on?

TWO Cells Co., Ltd.'s top technology area is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media) with 7 patents, ranking #1,382 of 4,144 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

USPTO PatentsView assignee record - 9 granted patents across 9 technology areas, recorded in grant years 2015–2019. 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, TWO ranks #30,474 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 9 technology areas.

#30,474
of 49,997 US assignees by volume: 12th percentile
by Innovation Score (23.2/100): 7.8
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R30474 · Foreign Corporation #30,474 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #30,474/49,997
PHOTO-FINISH Taco Metals
CPC-NARROW C12N · 9 areas
INNOV-THIN 23.2/100
CLAIMS-SPARSE 7.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Taco Metals LLC (±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 TWO’s 23.2 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 8.0 pts (34%) Velocity 0.0 pts (0%) Breadth 10.6 pts (45%) Claim depth 4.7 pts (20%)

Qualcomm Incorporated · highest

85
TWO Cells · this assignee

23
3D Lighting… · lowest

7

What this shows TWO's Innovation Score is 23.2/100 (12th 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 TWO?

Each dot is one of TWO’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). TWO’s own 7.8 claims/patent is at or below the 11.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where TWO's grants concentrate

TWO Cells Co., Ltd. is a focused PatentsView assignee: 9 CPC subclasses with 77.8% 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 2016 (3 grants) versus a trough of 1 in 2017. By volume, TWO sits between TRS Holdings LLC and Taisei Corporation.

TRS Holdings

9
Trust

9
Tung TZU Industri…

9
Twentieth Century…

9
Tyto Care

9
TZU CHI University

9
Taco Metals

9
Taisei

9
TWO Cells ◀

9

What this shows TWO holds 9 patents at rank #30,357, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near TWO

By rank, the assignees closest to #30,357 in granted patent volume.

Leaders in C12N (Microorganisms OR Enzymes)

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

TWO's Innovation Score vs. every tracked assignee

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

23 12th percentile higher than 12% 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 · 2015–2019

Grants by year

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

View data table

TWO Cells Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	22.2%
2016	3	33.3%
2017	1	11.1%
2018	1	11.1%
2019	2	22.2%

Which technologies does TWO Cells Co., Ltd. patent most?

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 7

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 5

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 4

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 3

C07K - Peptides 2

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 1

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 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

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 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

TWO Cells Co., Ltd.'s patent record in context - here's where to go next.

TWO Cells Co., Ltd.'s lead technology class is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media), 77.8% of its portfolio - see every assignee active in that class. Explore C12N
Ranked #30,474 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare TWO Cells Co., Ltd. against TRS Holdings LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 23.2/100 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.