Where does Praevium Research, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Praevium Research, Inc. ranks #17,093 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 Praevium Research, Inc. hold?

Praevium Research, Inc. holds 17 US utility patents granted between 2016 and 2023, spanning 5 technology areas.

What is Praevium Research, Inc.'s Innovation Score?

Praevium Research, Inc. has an Innovation Score of 34.6 out of 100 (48th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Praevium Research, Inc.'s patent grant rate increasing or decreasing?

Praevium Research, Inc.'s recent grant velocity is -58% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Praevium Research, Inc.'s patents?

Praevium Research, Inc.'s patents average 29.6 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.

How is the Praevium Research, Inc. 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 2015–2025 USPTO PatentsView US Corporation

Praevium Research, Inc.

Q: What technology areas does Praevium Research, Inc. focus on?

Praevium Research, Inc.'s top technology area is 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) with 15 patents, ranking #97 of 855 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 17 granted patents across 5 technology areas, recorded in grant years 2016–2023. 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: 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).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Praevium ranks #17,093 of 49,997 tracked US assignees by granted-patent volume, with 17 patents across 5 technology areas.

#17,093
of 49,997 US assignees by volume: 48th percentile
by Innovation Score (34.6/100): 29.6
avg claims per patent: -58%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R17093 · US Corporation #17,093 · 17 grants

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

GRANTS-MICRO 17 grants
MID-PACK #17,093/49,997
PHOTO-FINISH Placon
CPC-NARROW H01S · 5 areas
INNOV-THIN 34.6/100
CLAIMS-DENSE 29.6 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -58% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Placon Corporation (±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 Praevium’s 34.6 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 10.0 pts (29%) Velocity 1.7 pts (5%) Breadth 7.9 pts (23%) Claim depth 15.0 pts (43%)

Qualcomm Incorporated · highest

85
Praevium Research · this assignee

35
3D Lighting… · lowest

7

What this shows Praevium's Innovation Score is 34.6/100 (48th 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 Praevium?

Each dot is one of Praevium’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). Praevium’s own 29.6 claims/patent is ABOVE the 18.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Praevium's grants concentrate

Praevium Research, Inc. is a focused PatentsView assignee: 5 CPC subclasses with 88.2% of grants classified under 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). Peak complete grant year is 2019 (5 grants) versus a trough of 1 in 2016. By volume, Praevium sits between Placon Corporation and Providence Health & Services—Oregon.

Praevium's three-year grant acceleration

Praevium Research, Inc. shows 2 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.

Placon

17
Polar Semiconduct…

17
Polaris Capital

17
Porsche Lizenz- u…

17
Promptlink Commun…

17
Protalix

17
Provectus Pharmat…

17
Providence Health…

17
Praevium Research ◀

17

What this shows Praevium holds 17 patents at rank #17,101, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Praevium

By rank, the assignees closest to #17,101 in granted patent volume.

Leaders in H01S (Devices Using THE Process OF Light Amplification BY Stimu…)

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

Praevium's Innovation Score vs. every tracked assignee

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

35 48th percentile higher than 48% 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 · 2016–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Praevium Research, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	5.9%
2017	3	17.6%
2018	3	17.6%
2019	5	29.4%
2020	2	11.8%
2021	1	5.9%
2022	1	5.9%
2023	1	5.9%

Which technologies does Praevium Research, Inc. patent most?

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 15

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 7

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 6

A61B - DIAGNOSIS; SURGERY; Identification 5

G01J - Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry 3

Top 5 of 5 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

Praevium Research, Inc.'s patent record in context - here's where to go next.

Praevium Research, Inc.'s lead technology class is 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), 88.2% of its portfolio - see every assignee active in that class. Explore H01S
Ranked #17,093 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Praevium Research, Inc. against Placon Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.6/100 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.