Where does Daesang Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Daesang Corporation ranks #15,214 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 Daesang Corporation hold?

Daesang Corporation holds 19 US utility patents granted between 2015 and 2025, spanning 14 technology areas.

What is Daesang Corporation's Innovation Score?

Daesang Corporation has an Innovation Score of 37.4 out of 100 (top 44% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Daesang Corporation's patent grant rate increasing or decreasing?

Daesang Corporation's recent grant velocity is +40% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Daesang Corporation's patents?

Daesang Corporation's patents average 8.2 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 Daesang Corporation 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

Daesang Corporation

Q: What technology areas does Daesang Corporation focus on?

Daesang Corporation's top technology area is C12P (Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture) with 9 patents, ranking #211 of 1,268 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

USPTO PatentsView assignee record - 19 granted patents across 14 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: C12P (Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Daesang ranks #15,214 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 14 technology areas.

#15,214
of 49,997 US assignees by volume: Top 44%
by Innovation Score (37.4/100): 8.2
avg claims per patent: +40%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15214 · Foreign Corporation #15,214 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,214/49,997
PHOTO-FINISH Coolside
CPC-FOCUS C12P · 14 areas
INNOV-THIN 37.4/100
CLAIMS-PAR 8.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +40% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Coolside Limited (±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 Daesang’s 37.4 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 10.3 pts (28%) Velocity 8.9 pts (24%) Breadth 13.2 pts (35%) Claim depth 4.9 pts (13%)

Qualcomm Incorporated · highest

85
China Pharmaceutical… · near

37
Daesang · this assignee

37
The Research… · near

37
Tsmc Solid State… · near

37
Linco Food Systems A/S · near

37
3D Lighting… · lowest

7

What this shows Daesang's Innovation Score is 37.4/100 (top 44% 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 Daesang?

Each dot is one of Daesang’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). Daesang’s own 8.2 claims/patent is at or below the 11.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Daesang's grants concentrate

Daesang Corporation is a focused PatentsView assignee: 14 CPC subclasses with 47.4% of grants classified under C12P (Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2016. By volume, Daesang sits between Coolside Limited and Danieli Automation S.P.A..

Daesang's three-year grant acceleration

Daesang Corporation shows 4 grants in 2022–2024 against only 3 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.

Coolside

19
Corbin Clinical R…

19
Creative Manufact…

19
Cummins Turbo

19
Daicel Polymer

19
Daikin America

19
Dairen Chemical

19
Danieli Automatio…

19
Daesang ◀

19

What this shows Daesang holds 19 patents at rank #15,214, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Daesang

By rank, the assignees closest to #15,214 in granted patent volume.

Leaders in C12P (Fermentation OR Enzyme-using Processes TO Synthesise A De…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Daesang, neither rank-band nor same-CPC leaders (those blocks stay above). In C12P (Fermentation OR Enzyme-using Processes TO Synthesise A De…), Daesang ranks #211 of 1,268 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (37 here).

The Research Foundation for Mental Hygiene, Inc 37 China Pharmaceutical University 37 Tsmc Solid State Lighting Ltd. 37 Linco Food Systems A/S 37

Daesang's Innovation Score vs. every tracked assignee

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

37 Top 44% higher than 56% 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

Daesang Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	15.8%
2016	1	5.3%
2018	1	5.3%
2021	3	15.8%
2022	2	10.5%
2023	1	5.3%
2024	1	5.3%
2025partial year	7	36.8%

Which technologies does Daesang Corporation patent most?

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 9

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 8

C12Y - Enzymes 8

A23L - Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof 3

C08B - POLYSACCHARIDES; Derivatives Thereof 3

C12R - Indexing Scheme Associated With Subclasses C12c - C12q, Relating TO Microorganisms 3

C08L - Compositions OF Macromolecular Compounds 2

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 2

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 2

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 1

C13K - Saccharides Obtained From Natural Sources OR BY Hydrolysis OF Naturally Occurring Disaccharides, Oligosaccharides OR Polysaccharides 1

C09J - ADHESIVES; Non-mechanical Aspects OF Adhesive Processes IN GENERAL; Adhesive Processes NOT Provided FOR ELSEWHERE; USE OF Materials AS Adhesives 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

A23V - Indexing Scheme Relating TO Foods, Foodstuffs OR Non-alcoholic Beverages AND Lactic OR Propionic Acid Bacteria Used IN Foodstuffs OR Food Preparation 1

Top 14 of 14 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

Daesang Corporation's patent record in context - here's where to go next.

Daesang Corporation's lead technology class is C12P (Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture), 47.4% of its portfolio - see every assignee active in that class. Explore C12P
Ranked #15,214 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Daesang Corporation against Coolside Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.4/100 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.