Where does Children's Medical Research Institute rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Children's Medical Research Institute ranks #39,435 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 Children's Medical Research Institute hold?

Children's Medical Research Institute holds 6 US utility patents granted between 2015 and 2025, spanning 5 technology areas.

What is Children's Medical Research Institute's Innovation Score?

Children's Medical Research Institute has an Innovation Score of 30.0 out of 100 (33rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Children's Medical Research Institute's patent grant rate increasing or decreasing?

Children's Medical Research Institute's recent grant velocity is +300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Children's Medical Research Institute's patents?

Children's Medical Research Institute's patents average 14.5 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 Children's Medical Research Institute 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

Children's Medical Research Institute

Q: What technology areas does Children's Medical Research Institute focus on?

Children's Medical Research Institute's top technology area is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media) with 5 patents, ranking #1,801 of 4,144 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 5 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, Children's ranks #39,435 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 5 technology areas.

#39,435
of 49,997 US assignees by volume: 33rd percentile
by Innovation Score (30.0/100): 14.5
avg claims per patent: +300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R39435 · Foreign Corporation #39,435 · 6 grants

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

GRANTS-MICRO 6 grants
LOWER-Q #39,435/49,997
PHOTO-FINISH Chengdu Yishouweishe…
CPC-NARROW C12N · 5 areas
INNOV-THIN 30.0/100
CLAIMS-RICH 14.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Chengdu Yishouweisheng Technology 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 Children's’s 30.0 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 (22%) Velocity 6.7 pts (22%) Breadth 7.9 pts (26%) Claim depth 8.7 pts (29%)

Qualcomm Incorporated · highest

85
Children's Medical… · this assignee

30
3D Lighting… · lowest

7

What this shows Children's's Innovation Score is 30.0/100 (33rd 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 Children's?

Each dot is one of Children's’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). Children's’s own 14.5 claims/patent is ABOVE the 12.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Children's's grants concentrate

Children's Medical Research Institute is a focused PatentsView assignee: 5 CPC subclasses with 83.3% 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 2021 (2 grants) versus a trough of 1 in 2015. By volume, Children's sits between Chengdu Yishouweisheng Technology Inc. and Chioccoli LLC.

Children's's three-year grant acceleration

Children's Medical Research Institute shows 2 grants in 2022–2024 against only 2 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.

Chengdu Yishouwei…

6
Chexology

6
Chien Hwa Coating…

6
Children's Hospit…

6
China National In…

6
China Nuclear Pow…

6
Chinook End-stage…

6
Chioccoli

6
Children's Medica… ◀

6

What this shows Children's holds 6 patents at rank #39,553, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Children's

By rank, the assignees closest to #39,553 in granted patent volume.

Leaders in C12N (Microorganisms OR Enzymes)

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

Children's's Innovation Score vs. every tracked assignee

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

30 33rd percentile higher than 33% 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

Children's Medical Research Institute patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	16.7%
2021	2	33.3%
2022	1	16.7%
2024	1	16.7%
2025partial year	1	16.7%

Which technologies does Children's Medical Research Institute patent most?

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 5

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 3

C12Y - Enzymes 2

C07K - Peptides 2

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

Top 5 of 5 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

Children's Medical Research Institute's patent record in context - here's where to go next.

Children's Medical Research Institute's lead technology class is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media), 83.3% of its portfolio - see every assignee active in that class. Explore C12N
Ranked #39,435 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Children's Medical Research Institute against Chengdu Yishouweisheng Technology Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.0/100 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.