Where does Plasticell Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Plasticell Limited ranks #42,368 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 Plasticell Limited hold?

Plasticell Limited holds 6 US utility patents granted between 2015 and 2023, spanning 9 technology areas.

What is Plasticell Limited's Innovation Score?

Plasticell Limited has an Innovation Score of 39.5 out of 100 (top 38% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Plasticell Limited's patent grant rate increasing or decreasing?

Plasticell Limited's recent grant velocity is -50% 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 Plasticell Limited's patents?

Plasticell Limited's patents average 14.7 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 Plasticell 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

Plasticell Limited

Q: What technology areas does Plasticell Limited focus on?

Plasticell Limited's top technology area is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media) with 4 patents, ranking #2,122 of 4,144 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 9 technology areas, recorded in grant years 2015–2023. 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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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Plasticell ranks #42,368 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 9 technology areas.

#42,368
of 49,997 US assignees by volume: Top 38%
by Innovation Score (39.5/100): 14.7
avg claims per patent: -50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R42368 · Foreign Corporation #42,368 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #42,368/49,997
PHOTO-FINISH Planmed OY
CPC-NARROW C12N · 9 areas
INNOV-THIN 39.5/100
CLAIMS-RICH 14.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Planmed OY (±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 Plasticell’s 39.5 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 6.7 pts (17%) Velocity 13.3 pts (34%) Breadth 10.6 pts (27%) Claim depth 8.8 pts (22%)

Qualcomm Incorporated · highest

85
Plasticell · this assignee

39
3D Lighting… · lowest

7

What this shows Plasticell's Innovation Score is 39.5/100 (top 38% 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 Plasticell?

Each dot is one of Plasticell’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). Plasticell’s own 14.7 claims/patent is at or below the 17.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Plasticell's grants concentrate

Plasticell Limited is a focused PatentsView assignee: 9 CPC subclasses with 66.7% 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 2018 (2 grants) versus a trough of 1 in 2015. By volume, Plasticell sits between Planmed OY and Podop, Inc..

Plasticell's three-year grant acceleration

Plasticell Limited shows 2 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.

Planmed OY

6
Plant PV

6
Plant Synergy

6
Plantics B V

6
Plate

6
Plumchoice

6
PNF

6
Podop

6
Plasticell ◀

6

What this shows Plasticell holds 6 patents at rank #42,254, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Plasticell

By rank, the assignees closest to #42,254 in granted patent volume.

Leaders in C12N (Microorganisms OR Enzymes)

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

Plasticell's Innovation Score vs. every tracked assignee

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

39 Top 38% higher than 62% 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 · 2015–2023

Grants by year

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

View data table

Plasticell Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	16.7%
2017	1	16.7%
2018	2	33.3%
2022	1	16.7%
2023	1	16.7%

Which technologies does Plasticell Limited patent most?

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 4

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 2

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 2

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 1

C12M - Apparatus FOR Enzymology OR MICROBIOLOGY; Apparatus FOR Culturing Microorganisms FOR Producing Biomass, FOR Growing Cells OR FOR Obtaining Fermentation OR Metabolic Products, i.e. Bioreactors OR Fermenters 1

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 1

A01H - NEW Plants OR ; NON-TRANSGENIC; Processes FOR Obtaining THEM; Plant Reproduction BY Tissue Culture Techniques 1

C07K - Peptides 1

G16B - Bioinformatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR Genetic OR Protein-related Data Processing IN Computational Molecular Biology 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

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

Plasticell Limited's lead technology class is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media), 66.7% of its portfolio - see every assignee active in that class. Explore C12N
Ranked #42,368 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Plasticell Limited against Planmed OY, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.5/100 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.