Where does Ravenbrick LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ravenbrick LLC ranks #49,939 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 Ravenbrick LLC hold?

Ravenbrick LLC holds 5 US utility patents granted between 2015 and 2019, spanning 8 technology areas.

What is Ravenbrick LLC's Innovation Score?

Ravenbrick LLC has an Innovation Score of 27.1 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%).

What technology areas does Ravenbrick LLC focus on?

Ravenbrick LLC's top technology area is G02B (Optical Elements, Systems OR Apparatus) with 4 patents, ranking #1,997 of 4,891 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Ravenbrick LLC's patent grant rate increasing or decreasing?

Ravenbrick LLC's recent grant velocity is -100% 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 Ravenbrick LLC's patents?

Ravenbrick LLC's patents average 18.2 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 Ravenbrick LLC 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

Ravenbrick LLC

USPTO PatentsView assignee record - 5 granted patents across 8 technology areas, recorded in grant years 2015–2019. 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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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Ravenbrick ranks #49,939 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 8 technology areas.

#49,939
of 49,997 US assignees by volume: 22nd percentile
by Innovation Score (27.1/100): 18.2
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R49939 · US Corporation #49,939 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #49,939/49,997
PHOTO-FINISH Rapid Oxygen
CPC-NARROW G02B · 8 areas
INNOV-THIN 27.1/100
CLAIMS-RICH 18.2 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Rapid Oxygen Company 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 Ravenbrick’s 27.1 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 6.2 pts (23%) Velocity 0.0 pts (0%) Breadth 10.0 pts (37%) Claim depth 10.9 pts (40%)

Qualcomm Incorporated · highest

85
Caljan Rite-hite APS · near

27
KE COM (BEIJING)… · near

27
Nova Dynamics · near

27
Ravenbrick · this assignee

27
Sol Chip · near

27
3D Lighting… · lowest

7

What this shows Ravenbrick's Innovation Score is 27.1/100 (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 Ravenbrick?

Each dot is one of Ravenbrick’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). Ravenbrick’s own 18.2 claims/patent is ABOVE the 17.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Ravenbrick's grants concentrate

Ravenbrick LLC is a focused PatentsView assignee: 8 CPC subclasses with 80% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2016. By volume, Ravenbrick sits between Rapid Oxygen Company Inc. and Rbkpark LLC.

Rapid Oxygen

5
Rational Internat…

5
Rauch Landmaschin…

5
Ravas Europe B V

5
Raycap Intellectu…

5
Raytron

5
Rayz

5
Rbkpark

5
Ravenbrick ◀

5

What this shows Ravenbrick holds 5 patents at rank #49,944, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ravenbrick

By rank, the assignees closest to #49,944 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Ravenbrick, neither rank-band nor same-CPC leaders (those blocks stay above). In G02B (Optical Elements), Ravenbrick ranks #1,997 of 4,891 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (27 here).

Nova Dynamics, LLC 27 Sol Chip Ltd. 27 Caljan Rite-hite APS. 27 KE.COM (BEIJING) Technology Co., Ltd. 27

Ravenbrick'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 · 2015–2019

Grants by year

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

View data table

Ravenbrick LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	60.0%
2016	1	20.0%
2019	1	20.0%

Which technologies does Ravenbrick LLC patent most?

G02B - Optical Elements, Systems OR Apparatus 4

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 4

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 2

E06B - Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates 2

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

F24S - Solar Heat COLLECTORS; Solar Heat Systems 1

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 1

H01Q - Antennas, i.e. Radio Aerials 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

Ravenbrick LLC's patent record in context - here's where to go next.

Ravenbrick LLC's lead technology class is G02B (Optical Elements, Systems OR Apparatus), 80% of its portfolio - see every assignee active in that class. Explore G02B
Ranked #49,939 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ravenbrick LLC against Rapid Oxygen Company Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.1/100 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.