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

According to USPTO PatentsView (2015–2025 granted utility patents), Farmhannong Co., Ltd ranks #26,286 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 Farmhannong Co., Ltd hold?

Farmhannong Co., Ltd holds 10 US utility patents granted between 2020 and 2023, spanning 9 technology areas.

What is Farmhannong Co., Ltd's Innovation Score?

Farmhannong Co., Ltd has an Innovation Score of 44.3 out of 100 (top 26% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Farmhannong Co., Ltd focus on?

Farmhannong Co., Ltd's top technology area is C12Y (Enzymes) with 6 patents, ranking #442 of 1,675 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

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

Insufficient historical data is available to calculate a velocity trend for Farmhannong Co., Ltd.

What does claim depth mean for Farmhannong Co., Ltd's patents?

Farmhannong Co., Ltd's patents average 16.4 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 Farmhannong 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

Farmhannong Co., Ltd

USPTO PatentsView assignee record - 10 granted patents across 9 technology areas, recorded in grant years 2020–2023. 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: C12Y (Enzymes).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Farmhannong ranks #26,286 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 9 technology areas.

#26,286
of 49,997 US assignees by volume: Top 26%
by Innovation Score (44.3/100): 16.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R26286 · Foreign Corporation #26,286 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 10 grants
MID-PACK #26,286/49,997
PHOTO-FINISH Expedite International
CPC-NARROW C12Y · 9 areas
INNOV-PAR 44.3/100
CLAIMS-RICH 16.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2023 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Expedite International (±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 Farmhannong’s 44.3 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 8.3 pts (19%) Velocity 15.6 pts (35%) Breadth 10.6 pts (24%) Claim depth 9.8 pts (22%)

Qualcomm Incorporated · highest

85
Asahi Seiko · near

44
Bettcher Industries · near

44
Alpine of Silicon… · near

44
Farmhannong · this assignee

44
Teva Pharmaceuticals… · near

44
3D Lighting… · lowest

7

What this shows Farmhannong's Innovation Score is 44.3/100 (top 26% 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 Farmhannong?

Each dot is one of Farmhannong’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). Farmhannong’s own 16.4 claims/patent is ABOVE the 11.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Farmhannong's grants concentrate

Farmhannong Co., Ltd is a focused PatentsView assignee: 9 CPC subclasses with 60% of grants classified under C12Y (Enzymes). Peak complete grant year is 2022 (6 grants) versus a trough of 1 in 2021. By volume, Farmhannong sits between Expedite International and Fiberstore Co., Limited.

Farmhannong's three-year grant acceleration

Farmhannong Co., Ltd shows 7 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.

Expedite Internat…

10
Eyecue Vision

10
Fairchild (Taiwan)

10
Famosa

10
Fast Global Solut…

10
Feng TAY Enterpri…

10
Ferrum Packaging

10
Fiberstore

10
Farmhannong ◀

10

What this shows Farmhannong holds 10 patents at rank #26,280, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Farmhannong

By rank, the assignees closest to #26,280 in granted patent volume.

Leaders in C12Y (Enzymes)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Farmhannong, neither rank-band nor same-CPC leaders (those blocks stay above). In C12Y (Enzymes), Farmhannong ranks #442 of 1,675 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (44 here).

Alpine Electronics of Silicon Valley, Inc. 44 Asahi Seiko Co., Ltd. 44 Bettcher Industries, Inc. 44 Teva Pharmaceuticals International GMBH 44

Farmhannong's Innovation Score vs. every tracked assignee

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

44 Top 26% higher than 74% 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 · 2020–2023

Grants by year

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

View data table

Farmhannong Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	2	20.0%
2021	1	10.0%
2022	6	60.0%
2023	1	10.0%

Which technologies does Farmhannong Co., Ltd patent most?

C12Y - Enzymes 6

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 6

C07K - Peptides 3

C05G - Mixtures OF Fertilisers Covered Individually BY Different Subclasses OF Class C05; Mixtures OF ONE OR More Fertilisers With Materials NOT Having A Specific Fertilising Activity, e.g. Pesticides, Soil-conditioners, Wetting Agents ; Fertilisers Characterised BY Their Form 3

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 2

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 2

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

C07D - Heterocyclic Compounds 1

A01P - Biocidal, Pest Repellant, Pest Attractant OR Plant Growth Regulatory Activity OF Chemical Compounds OR Preparations 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

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

Farmhannong Co., Ltd's lead technology class is C12Y (Enzymes), 60% of its portfolio - see every assignee active in that class. Explore C12Y
Ranked #26,286 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Farmhannong Co., Ltd against Expedite International, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.3/100 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.