Where does Cellresearch Corporation PTE. Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Cellresearch Corporation PTE. Ltd. ranks #19,585 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 Cellresearch Corporation PTE. Ltd. hold?

Cellresearch Corporation PTE. Ltd. holds 14 US utility patents granted between 2015 and 2025, spanning 8 technology areas.

What is Cellresearch Corporation PTE. Ltd.'s Innovation Score?

Cellresearch Corporation PTE. Ltd. has an Innovation Score of 28.2 out of 100 (27th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Cellresearch Corporation PTE. Ltd.'s patent grant rate increasing or decreasing?

Cellresearch Corporation PTE. Ltd.'s recent grant velocity is -14% 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 Cellresearch Corporation PTE. Ltd.'s patents?

Cellresearch Corporation PTE. Ltd.'s patents average 8.1 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 Cellresearch Corporation PTE. 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

Cellresearch Corporation PTE. Ltd.

Q: What technology areas does Cellresearch Corporation PTE. Ltd. focus on?

Cellresearch Corporation PTE. Ltd.'s top technology area is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media) with 14 patents, ranking #748 of 4,144 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 14 granted patents across 8 technology areas, recorded in grant years 2015–2025. 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, Cellresearch ranks #19,585 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 8 technology areas.

#19,585
of 49,997 US assignees by volume: 27th percentile
by Innovation Score (28.2/100): 8.1
avg claims per patent: -14%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19585 · Foreign Corporation #19,585 · 14 grants

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

GRANTS-MICRO 14 grants
MID-PACK #19,585/49,997
PHOTO-FINISH Celagenex Research…
CPC-NARROW C12N · 8 areas
INNOV-THIN 28.2/100
CLAIMS-PAR 8.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -14% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Celagenex Research (INDIA) PVT. Ltd. (±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 Cellresearch’s 28.2 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 9.4 pts (33%) Velocity 4.0 pts (14%) Breadth 10.0 pts (35%) Claim depth 4.9 pts (17%)

Qualcomm Incorporated · highest

85
Brooks Sports · near

28
Celadon Systems · near

28
Cellresearch PTE · this assignee

28
Tung Hing Plastic… · near

28
Zero Friction · near

28
3D Lighting… · lowest

7

What this shows Cellresearch's Innovation Score is 28.2/100 (27th 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 Cellresearch?

Each dot is one of Cellresearch’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). Cellresearch’s own 8.1 claims/patent is at or below the 10.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Cellresearch's grants concentrate

Cellresearch Corporation PTE. Ltd. is a focused PatentsView assignee: 8 CPC subclasses with 100% 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 2015 (2 grants) versus a trough of 1 in 2018. By volume, Cellresearch sits between Celagenex Research (INDIA) PVT. Ltd. and Checkmate Lifting & Safety Ltd.

Cellresearch's three-year grant acceleration

Cellresearch Corporation PTE. Ltd. shows 3 grants in 2022–2024 against only 5 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.

Celagenex Researc…

14
Celerint

14
Cellcentric & KG

14
Cellivery Therape…

14
Cempra Pharmaceut…

14
Certis Cisco Secu…

14
Certoplast Techni…

14
Checkmate Lifting…

14
Cellresearch PTE ◀

14

What this shows Cellresearch holds 14 patents at rank #19,570, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Cellresearch

By rank, the assignees closest to #19,570 in granted patent volume.

Leaders in C12N (Microorganisms OR Enzymes)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Cellresearch, neither rank-band nor same-CPC leaders (those blocks stay above). In C12N (Microorganisms OR Enzymes), Cellresearch ranks #748 of 4,144 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (28 here).

Celadon Systems, Inc. 28 Tung Hing Plastic Manufactory Limited 28 Brooks Sports, Inc. 28 Zero Friction, LLC 28

Cellresearch's Innovation Score vs. every tracked assignee

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

28 27th percentile higher than 27% 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 · 2015–2025

Grants by year

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

View data table

Cellresearch Corporation PTE. Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	14.3%
2017	2	14.3%
2018	1	7.1%
2019	2	14.3%
2020	1	7.1%
2021	2	14.3%
2022	1	7.1%
2023	1	7.1%
2024	1	7.1%
2025partial year	1	7.1%

Which technologies does Cellresearch Corporation PTE. Ltd. patent most?

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 14

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 13

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 11

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 2

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 1

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 1

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

Y10T - Technical Subjects Covered BY Former US Classification 1

Top 8 of 8 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

Cellresearch Corporation PTE. Ltd.'s patent record in context - here's where to go next.

Cellresearch Corporation PTE. Ltd.'s lead technology class is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media), 100% of its portfolio - see every assignee active in that class. Explore C12N
Ranked #19,585 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Cellresearch Corporation PTE. Ltd. against Celagenex Research (INDIA) PVT. Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.2/100 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.