Where does Research Institute for Electromagnetic Materials rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Research Institute for Electromagnetic Materials ranks #37,229 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

What is Research Institute for Electromagnetic Materials's Innovation Score?

Research Institute for Electromagnetic Materials has an Innovation Score of 41.6 out of 100 (top 33% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Research Institute for Electromagnetic Materials's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Research Institute for Electromagnetic Materials.

What does claim depth mean for Research Institute for Electromagnetic Materials's patents?

Research Institute for Electromagnetic Materials's patents average 7.4 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Research Institute for Electromagnetic Materials

Q: How many patents does Research Institute for Electromagnetic Materials hold?

Research Institute for Electromagnetic Materials holds 7 US utility patents granted between 2023 and 2025, spanning 8 technology areas.

Q: What technology areas does Research Institute for Electromagnetic Materials focus on?

Research Institute for Electromagnetic Materials's top technology area is G01L (Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure) with 3 patents, ranking #319 of 1,293 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Q: How is the Research Institute for Electromagnetic Materials 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 - 7 granted patents across 8 technology areas, recorded in grant years 2023–2025. 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: G01L (Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Research ranks #37,229 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 8 technology areas.

#37,229
of 49,997 US assignees by volume: Top 33%
by Innovation Score (41.6/100): 7.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R37229 · Foreign Corporation #37,229 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #37,229/49,997
PHOTO-FINISH Reopia Optics
CPC-NARROW G01L · 8 areas
INNOV-PAR 41.6/100
CLAIMS-SPARSE 7.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2023–2025 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Reopia Optics, 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 Research’s 41.6 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 7.2 pts (17%) Velocity 20.0 pts (48%) Breadth 10.0 pts (24%) Claim depth 4.5 pts (11%)

Qualcomm Incorporated · highest

85
Research Institute… · this assignee

42
3D Lighting… · lowest

7

What this shows Research's Innovation Score is 41.6/100 (top 33% 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 Research?

Each dot is one of Research’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). Research’s own 7.4 claims/patent is at or below the 14.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Research's grants concentrate

Research Institute for Electromagnetic Materials is a focused PatentsView assignee: 8 CPC subclasses with 42.9% of grants classified under G01L (Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure). By volume, Research sits between Reopia Optics, Inc. and Rheinkalk GmbH.

Research's three-year grant acceleration

Research Institute for Electromagnetic Materials shows 6 grants in 2022–2024 against only 0 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.

Reopia Optics

7
Reoxcyn Discoveri…

7
Replicel Life Sci…

7
Research Internat…

7
Research Instrume…

7
Research Intertio…

7
Revieve Oy

7
Rheinkalk

7
Research Institut… ◀

7

What this shows Research holds 7 patents at rank #37,238, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Research

By rank, the assignees closest to #37,238 in granted patent volume.

Leaders in G01L (Measuring Force)

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

Research's Innovation Score vs. every tracked assignee

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

42 Top 33% higher than 67% 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 · 2023–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

Research Institute for Electromagnetic Materials patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	3	42.9%
2024	3	42.9%
2025partial year	1	14.3%

Which technologies does Research Institute for Electromagnetic Materials patent most?

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 3

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 3

G02F - Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optical Logic ELEMENTS; Optical ANALOGUE/DIGITAL Converters 3

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 1

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

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

H02N - Electric Machines NOT Otherwise Provided FOR 1

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

Top 8 of 8 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

Research Institute for Electromagnetic Materials's patent record in context - here's where to go next.

Research Institute for Electromagnetic Materials's lead technology class is G01L (Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure), 42.9% of its portfolio - see every assignee active in that class. Explore G01L
Ranked #37,229 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Research Institute for Electromagnetic Materials against Reopia Optics, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.6/100 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.