Where does Jiangsu Nata Opto-electronic Materials Co. Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Jiangsu Nata Opto-electronic Materials Co. Ltd. ranks #32,166 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 Jiangsu Nata Opto-electronic Materials Co. Ltd. hold?

Jiangsu Nata Opto-electronic Materials Co. Ltd. holds 8 US utility patents granted between 2019 and 2023, spanning 10 technology areas.

What is Jiangsu Nata Opto-electronic Materials Co. Ltd.'s Innovation Score?

Jiangsu Nata Opto-electronic Materials Co. Ltd. has an Innovation Score of 26.9 out of 100 (22nd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Jiangsu Nata Opto-electronic Materials Co. Ltd.'s patent grant rate increasing or decreasing?

Jiangsu Nata Opto-electronic Materials Co. Ltd.'s recent grant velocity is +600% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Jiangsu Nata Opto-electronic Materials Co. Ltd.'s patents?

Jiangsu Nata Opto-electronic Materials Co. Ltd.'s patents average 9.9 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

Jiangsu Nata Opto-electronic Materials Co. Ltd.

Q: What technology areas does Jiangsu Nata Opto-electronic Materials Co. Ltd. focus on?

Jiangsu Nata Opto-electronic Materials Co. Ltd.'s top technology area is C23C (Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General) with 7 patents, ranking #342 of 1,658 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

Q: How is the Jiangsu Nata Opto-electronic Materials 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 - 8 granted patents across 10 technology areas, recorded in grant years 2019–2023. 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: C23C (Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evap).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Jiangsu ranks #32,166 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 10 technology areas.

#32,166
of 49,997 US assignees by volume: 22nd percentile
by Innovation Score (26.9/100): 9.9
avg claims per patent: +600%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R32166 · Foreign Corporation #32,166 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #32,166/49,997
PHOTO-FINISH Jelitto Staudensamen
CPC-FOCUS C23C · 10 areas
INNOV-THIN 26.9/100
CLAIMS-PAR 9.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +600% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Jelitto Staudensamen GmbH (±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 Jiangsu’s 26.9 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 7.6 pts (28%) Velocity 2.2 pts (8%) Breadth 11.2 pts (42%) Claim depth 5.9 pts (22%)

Qualcomm Incorporated · highest

85
Jiangsu Nata Opto-… · this assignee

27
3D Lighting… · lowest

7

What this shows Jiangsu's Innovation Score is 26.9/100 (22nd 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 Jiangsu?

Each dot is one of Jiangsu’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). Jiangsu’s own 9.9 claims/patent is ABOVE the 2.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Jiangsu's grants concentrate

Jiangsu Nata Opto-electronic Materials Co. Ltd. is a focused PatentsView assignee: 10 CPC subclasses with 87.5% of grants classified under C23C (Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evap). Peak complete grant year is 2021 (5 grants) versus a trough of 1 in 2019. By volume, Jiangsu sits between Jelitto Staudensamen GmbH and Jive Communications, Inc..

Jiangsu's three-year grant acceleration

Jiangsu Nata Opto-electronic Materials Co. Ltd. shows 2 grants in 2022–2024 against only 6 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.

Jelitto Staudensa…

8
JI Zhun Precision…

8
Jiangmen City She…

8
Jiangmen Eurofix…

8
Jieng TAI Interna…

8
Jinyun Reypu Tech…

8
Jione FRS

8
Jive Communicatio…

8
Jiangsu Nata Opto… ◀

8

What this shows Jiangsu holds 8 patents at rank #32,146, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Jiangsu

By rank, the assignees closest to #32,146 in granted patent volume.

Leaders in C23C (Coating Metallic Material)

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

Jiangsu's Innovation Score vs. every tracked assignee

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

27 22nd percentile higher than 22% 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 · 2019–2023

Grants by year

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

View data table

Jiangsu Nata Opto-electronic Materials Co. Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	12.5%
2021	5	62.5%
2022	1	12.5%
2023	1	12.5%

Which technologies does Jiangsu Nata Opto-electronic Materials Co. Ltd. patent most?

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 7

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 7

C07F - Acyclic, Carbocyclic OR Heterocyclic Compounds Containing Elements Other Than Carbon, Hydrogen, Halogen, Oxygen, Nitrogen, Sulfur, Selenium OR Tellurium 5

H01L - Semiconductor Devices NOT Covered BY Class H10 4

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 3

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 3

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 2

C07C - Acyclic OR Carbocyclic Compounds 1

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 1

B01D - Separation 1

Top 10 of 10 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

Jiangsu Nata Opto-electronic Materials Co. Ltd.'s patent record in context - here's where to go next.

Jiangsu Nata Opto-electronic Materials Co. Ltd.'s lead technology class is C23C (Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evap), 87.5% of its portfolio - see every assignee active in that class. Explore C23C
Ranked #32,166 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Jiangsu Nata Opto-electronic Materials Co. Ltd. against Jelitto Staudensamen GmbH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 26.9/100 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.