USPTO 2015–2025 USPTO PatentsView US Corporation

Rhode Island Board of Education, State of Rhode Island and Providence Plantations

Q: Where does Rhode Island Board of Education, State of Rhode Island and Providence Plantations rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Rhode Island Board of Education, State of Rhode Island and Providence Plantations ranks #21,693 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Q: How is the Rhode Island Board of Education, State of Rhode Island and Providence Plantations 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 - 13 granted patents across 25 technology areas, recorded in grant years 2015–2020. 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: G02B (Optical Elements, Systems OR Apparatus).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Rhode ranks #21,693 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 25 technology areas.

#21,693
of 49,997 US assignees by volume: Top 45%
by Innovation Score (37.0/100): 16.9
avg claims per patent: -92%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R21693 · US Corporation #21,693 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #21,693/49,997
PHOTO-FINISH Relypsa
CPC-FOCUS G02B · 25 areas
INNOV-THIN 37.0/100
CLAIMS-RICH 16.9 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -92% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Relypsa, Inc. (±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 Rhode’s 37.0 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 9.1 pts (25%) Velocity 0.0 pts (0%) Breadth 17.7 pts (48%) Claim depth 10.2 pts (28%)

Qualcomm Incorporated · highest

85
Canadian National… · near

37
BHA Altair · near

37
Genelec Oy · near

37
Rhode Island Board… · this assignee

37
Sunshine Guojian… · near

37
3D Lighting… · lowest

7

What this shows Rhode's Innovation Score is 37.0/100 (top 45% 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 Rhode?

Each dot is one of Rhode’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). Rhode’s own 16.9 claims/patent is at or below the 19.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Rhode's grants concentrate

Rhode Island Board of Education, State of Rhode Island and Providence Plantations is a focused PatentsView assignee: 25 CPC subclasses with 23.1% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2016 (5 grants) versus a trough of 1 in 2017. By volume, Rhode sits between Relypsa, Inc. and Robroy Industries—Texas, LLC.

Relypsa

13
Renovia

13
Respiratory Motion

13
Retailnext

13
Richards Mfg

13
Robart

13
Robodiagnostics

13
Robroy Industries…

13
Rhode Island Boar… ◀

13

What this shows Rhode holds 13 patents at rank #21,699, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Rhode

By rank, the assignees closest to #21,699 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Rhode, neither rank-band nor same-CPC leaders (those blocks stay above). In G02B (Optical Elements), Rhode ranks #2,349 of 4,891 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (37 here).

Sunshine Guojian Pharmaceutical (SHANGHAI) Co., Ltd. 37 BHA Altair. LLC 37 Genelec Oy 37 Canadian National Railway Company 37

Rhode's Innovation Score vs. every tracked assignee

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

37 Top 45% higher than 55% 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 · 2015–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Rhode Island Board of Education, State of Rhode Island and Providence Plantations patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	15.4%
2016	5	38.5%
2017	1	7.7%
2018	2	15.4%
2019	2	15.4%
2020	1	7.7%

Which technologies does Rhode Island Board of Education, State of Rhode Island and Providence Plantations patent most?

G02B - Optical Elements, Systems OR Apparatus 3

H01J - Electric Discharge Tubes OR Discharge Lamps 2

H01S - Devices Using THE Process OF Light Amplification BY Stimulated Emission OF Radiation [LASER] TO Amplify OR Generate LIGHT; Devices Using Stimulated Emission OF Electromagnetic Radiation IN Wave Ranges Other Than Optical 2

A61B - DIAGNOSIS; SURGERY; Identification 1

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 1

G01D - Measuring NOT Specially Adapted FOR A Specific VARIABLE; Arrangements FOR Measuring TWO OR More Variables NOT Covered IN A Single Other SUBCLASS; Tariff Metering APPARATUS; Measuring OR Testing NOT Otherwise Provided FOR 1

G01H - Measurement OF Mechanical Vibrations OR Ultrasonic, Sonic OR Infrasonic Waves 1

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 1

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 1

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 1

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 1

Top 15 of 25 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

Rhode Island Board of Education, State of Rhode Island and Providence Plantations's patent record in context - here's where to go next.

Rhode Island Board of Education, State of Rhode Island and Providence Plantations's lead technology class is G02B (Optical Elements, Systems OR Apparatus), 23.1% of its portfolio - see every assignee active in that class. Explore G02B
Ranked #21,693 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Rhode Island Board of Education, State of Rhode Island and Providence Plantations against Relypsa, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.0/100 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.