Where does Fujian Sanan Sino-science Photobiotech Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Fujian Sanan Sino-science Photobiotech Co., Ltd. ranks #15,298 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 Fujian Sanan Sino-science Photobiotech Co., Ltd. hold?

Fujian Sanan Sino-science Photobiotech Co., Ltd. holds 19 US utility patents granted between 2018 and 2024, spanning 12 technology areas.

What is Fujian Sanan Sino-science Photobiotech Co., Ltd.'s Innovation Score?

Fujian Sanan Sino-science Photobiotech Co., Ltd. has an Innovation Score of 38.6 out of 100 (top 40% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Fujian Sanan Sino-science Photobiotech Co., Ltd.'s patent grant rate increasing or decreasing?

Fujian Sanan Sino-science Photobiotech Co., Ltd.'s recent grant velocity is +1700% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Fujian Sanan Sino-science Photobiotech Co., Ltd.'s patents?

Fujian Sanan Sino-science Photobiotech Co., Ltd.'s patents average 12.8 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Fujian Sanan Sino-science Photobiotech Co., Ltd.

Q: What technology areas does Fujian Sanan Sino-science Photobiotech Co., Ltd. focus on?

Fujian Sanan Sino-science Photobiotech Co., Ltd.'s top technology area is A01G (HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering) with 17 patents, ranking #32 of 635 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

Q: How is the Fujian Sanan Sino-science Photobiotech 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 PatentsView assignee record - 19 granted patents across 12 technology areas, recorded in grant years 2018–2024. 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: A01G (HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Fujian ranks #15,298 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 12 technology areas.

#15,298
of 49,997 US assignees by volume: Top 40%
by Innovation Score (38.6/100): 12.8
avg claims per patent: +1700%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15298 · Foreign Corporation #15,298 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,298/49,997
PHOTO-FINISH Fabriq
CPC-FOCUS A01G · 12 areas
INNOV-THIN 38.6/100
CLAIMS-RICH 12.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +1700% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Fabriq, 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 Fujian’s 38.6 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 (27%) Velocity 8.3 pts (22%) Breadth 12.2 pts (32%) Claim depth 7.7 pts (20%)

Qualcomm Incorporated · highest

85
Fujian Sanan… · this assignee

39
3D Lighting… · lowest

7

What this shows Fujian's Innovation Score is 38.6/100 (top 40% 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 Fujian?

Each dot is one of Fujian’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). Fujian’s own 12.8 claims/patent is at or below the 14.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Fujian's grants concentrate

Fujian Sanan Sino-science Photobiotech Co., Ltd. is a focused PatentsView assignee: 12 CPC subclasses with 89.5% of grants classified under A01G (HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering). Peak complete grant year is 2022 (6 grants) versus a trough of 1 in 2018. By volume, Fujian sits between Forage Innovations BV and Fabriq, Ltd..

Fujian's three-year grant acceleration

Fujian Sanan Sino-science Photobiotech Co., Ltd. shows 10 grants in 2022–2024 against only 8 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.

Forage Innovation…

19
Foundry Networks

19
Freie UniversitÄT…

19
Fresca Medical

19
Fujifilm Cellular…

19
Fukui Prefectural…

19
Furuya Metal

19
Fabriq

19
Fujian Sanan Sino… ◀

19

What this shows Fujian holds 19 patents at rank #15,277, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Fujian

By rank, the assignees closest to #15,277 in granted patent volume.

Leaders in A01G (Horticulture)

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

Fujian's Innovation Score vs. every tracked assignee

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

39 Top 40% higher than 60% 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 · 2018–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Fujian Sanan Sino-science Photobiotech Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	5.3%
2020	3	15.8%
2021	5	26.3%
2022	6	31.6%
2023	3	15.8%
2024	1	5.3%

Which technologies does Fujian Sanan Sino-science Photobiotech Co., Ltd. patent most?

A01G - HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering 17

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 12

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 10

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 9

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 6

A01H - NEW Plants OR ; NON-TRANSGENIC; Processes FOR Obtaining THEM; Plant Reproduction BY Tissue Culture Techniques 3

F21K - Non-electric Light Sources Using LUMINESCENCE; Light Sources Using ELECTROCHEMILUMINESCENCE; Light Sources Using Charges OF Combustible MATERIAL; Light Sources Using Semiconductor Devices AS Light-generating ELEMENTS; Light Sources NOT Otherwise Provided FOR 1

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

F21W - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO Uses OR Applications OF Lighting Devices OR Systems 1

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 1

Top 12 of 12 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

Fujian Sanan Sino-science Photobiotech Co., Ltd.'s patent record in context - here's where to go next.

Fujian Sanan Sino-science Photobiotech Co., Ltd.'s lead technology class is A01G (HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering), 89.5% of its portfolio - see every assignee active in that class. Explore A01G
Ranked #15,298 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Fujian Sanan Sino-science Photobiotech Co., Ltd. against Forage Innovations BV, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 38.6/100 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.