Where does Joint Stock Company “Science and Innovations” rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Joint Stock Company “Science and Innovations” ranks #15,400 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 Joint Stock Company “Science and Innovations” hold?

Joint Stock Company “Science and Innovations” holds 19 US utility patents granted between 2020 and 2024, spanning 26 technology areas.

What is Joint Stock Company “Science and Innovations”'s Innovation Score?

Joint Stock Company “Science and Innovations” has an Innovation Score of 53.5 out of 100 (top 9% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Joint Stock Company “Science and Innovations”'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Joint Stock Company “Science and Innovations”.

What does claim depth mean for Joint Stock Company “Science and Innovations”'s patents?

Joint Stock Company “Science and Innovations”'s patents average 8.5 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Joint Stock Company “Science and Innovations”

Q: What technology areas does Joint Stock Company “Science and Innovations” focus on?

Joint Stock Company “Science and Innovations”'s top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 10 patents, ranking #1,272 of 5,963 assignees active in that subclass. Grants appear in 26 CPC subclasses total.

Q: How is the Joint Stock Company “Science and Innovations” 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 26 technology areas, recorded in grant years 2020–2024. 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: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Joint ranks #15,400 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 26 technology areas.

#15,400
of 49,997 US assignees by volume: Top 9%
by Innovation Score (53.5/100): 8.5
avg claims per patent

USPTO PatentsView assignee plate

Corpus R15400 · Foreign Corporation #15,400 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,400/49,997
PHOTO-FINISH JenKem Technology…
CPC-FOCUS Y02E · 26 areas
INNOV-PAR 53.5/100
CLAIMS-PAR 8.5 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: JenKem Technology Co., Ltd. (Tianjin) (±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 Joint’s 53.5 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 (19%) Velocity 20.0 pts (37%) Breadth 18.0 pts (34%) Claim depth 5.1 pts (10%)

Qualcomm Incorporated · highest

85
Joint Stock… · this assignee

53
3D Lighting… · lowest

7

What this shows Joint's Innovation Score is 53.5/100 (top 9% 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 Joint?

Each dot is one of Joint’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). Joint’s own 8.5 claims/patent is at or below the 10.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Joint's grants concentrate

Joint Stock Company “Science and Innovations” is a focused PatentsView assignee: 26 CPC subclasses with 52.6% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2022 (11 grants) versus a trough of 1 in 2021. By volume, Joint sits between JenKem Technology Co., Ltd. (Tianjin) and Kodacloud Inc..

Joint's three-year grant acceleration

Joint Stock Company “Science and Innovations” shows 16 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.

Jenkem Technology…

19
Jiashan Sansi Opt…

19
Johnan Manufactur…

19
Joint Development

19
Jumpcloud

19
Kaken Pharmaceuti…

19
Kawasaki Railcar…

19
Kodacloud

19
Joint Stock “Scie… ◀

19

What this shows Joint holds 19 patents at rank #15,399, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Joint

By rank, the assignees closest to #15,399 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

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

Joint's Innovation Score vs. every tracked assignee

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

53 Top 9% higher than 91% 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 · 2020–2024

Grants by year

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

View data table

Joint Stock Company “Science and Innovations” patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	2	10.5%
2021	1	5.3%
2022	11	57.9%
2023	4	21.1%
2024	1	5.3%

Which technologies does Joint Stock Company “Science and Innovations” patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 10

G21C - Nuclear Reactors 9

G21F - Protection Against X-radiation, Gamma Radiation, Corpuscular Radiation OR Particle BOMBARDMENT; Treating Radioactively Contaminated MATERIAL; Decontamination Arrangements Therefor 4

G21D - Nuclear Power Plant 4

B01D - Separation 2

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 2

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 1

C01D - Compounds OF Alkali Metals, i.e. Lithium, Sodium, Potassium, Rubidium, Caesium, OR Francium 1

G06F - Electric Digital Data Processing 1

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 1

E03B - Installations OR Methods FOR Obtaining, Collecting, OR Distributing Water 1

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 1

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

Top 15 of 26 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

Joint Stock Company “Science and Innovations”'s patent record in context - here's where to go next.

Joint Stock Company “Science and Innovations”'s lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 52.6% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #15,400 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Joint Stock Company “Science and Innovations” against JenKem Technology Co., Ltd. (Tianjin), an assignee filing at a similar volume. Compare portfolios
Innovation Score of 53.5/100 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.