Where does Spectra Logic Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Spectra Logic Corporation ranks #5,799 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 Spectra Logic Corporation hold?

Spectra Logic Corporation holds 59 US utility patents granted between 2015 and 2025, spanning 9 technology areas.

What is Spectra Logic Corporation's Innovation Score?

Spectra Logic Corporation has an Innovation Score of 40.4 out of 100 (top 36% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Spectra Logic Corporation focus on?

Spectra Logic Corporation's top technology area is G06F (Electric Digital Data Processing) with 45 patents, ranking #1,054 of 13,878 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Spectra Logic Corporation's patent grant rate increasing or decreasing?

Spectra Logic Corporation's recent grant velocity is -13% 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 Spectra Logic Corporation's patents?

Spectra Logic Corporation's patents average 16.2 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 Spectra Logic Corporation 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

Spectra Logic Corporation

USPTO PatentsView assignee record - 59 granted patents across 9 technology areas, recorded in grant years 2015–2025. 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: G06F (Electric Digital Data Processing).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Spectra ranks #5,799 of 49,997 tracked US assignees by granted-patent volume, with 59 patents across 9 technology areas.

#5,799
of 49,997 US assignees by volume: Top 36%
by Innovation Score (40.4/100): 16.2
avg claims per patent: -13%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5799 · US Corporation #5,799 · 59 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-SMALL 59 grants
UPPER-Q #5,799/49,997
PHOTO-FINISH Shanghai Institute…
CPC-NARROW G06F · 9 areas
INNOV-PAR 40.4/100
CLAIMS-RICH 16.2 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -13% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences (±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 Spectra’s 40.4 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 14.1 pts (35%) Velocity 5.9 pts (15%) Breadth 10.6 pts (26%) Claim depth 9.7 pts (24%)

Qualcomm Incorporated · highest

85
Microsemi Storage… · near

40
Spectra Logic · this assignee

40
Taser International · near

40
Toast · near

40
Valent Biosciences · near

40
3D Lighting… · lowest

7

What this shows Spectra's Innovation Score is 40.4/100 (top 36% 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 Spectra?

Each dot is one of Spectra’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). Spectra’s own 16.2 claims/patent is at or below the 17.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Spectra's grants concentrate

Spectra Logic Corporation is a focused PatentsView assignee: 9 CPC subclasses with 76.3% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2015 (9 grants) versus a trough of 4 in 2018. By volume, Spectra sits between Sitting MAN, LLC and TriVascular, Inc..

Spectra's three-year grant acceleration

Spectra Logic Corporation shows 15 grants in 2022–2024 against only 17 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.

Sitting MAN

59
Shanghai Institut…

59
Silc

59
Simon Fraser Univ…

59
THE William M Yar…

59
Tela Innovations

59
The University of…

59
Trivascular

59
Spectra Logic ◀

59

What this shows Spectra holds 59 patents at rank #5,798, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Spectra

By rank, the assignees closest to #5,798 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Spectra, neither rank-band nor same-CPC leaders (those blocks stay above). In G06F (Electric Digital Data Processing), Spectra ranks #1,054 of 13,878 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (40 here).

Taser International, Inc. 40 Microsemi Storage Solutions (U.S.), Inc. 40 Toast, Inc. 40 Valent Biosciences LLC 40

Similar claim depth

Nearest assignees by average claims per patent (16.2 here).

Whitewater West Industries Ltd. 16.2 avg Tetra Technologies, Inc. 16.2 avg Powermat Technologies Ltd. 16.2 avg Materialise N.V. 16.2 avg

Spectra's Innovation Score vs. every tracked assignee

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

40 Top 36% higher than 64% 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 · 2015–2025

Grants by year

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

View data table

Spectra Logic Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	9	15.3%
2016	6	10.2%
2017	7	11.9%
2018	4	6.8%
2019	5	8.5%
2020	4	6.8%
2021	8	13.6%
2022	7	11.9%
2023	4	6.8%
2024	4	6.8%
2025partial year	1	1.7%

Which technologies does Spectra Logic Corporation patent most?

G06F - Electric Digital Data Processing 45

G11B - Information Storage Based ON Relative Movement Between Record Carrier AND Transducer 22

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 15

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 5

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 4

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 3

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 1

B25J - MANIPULATORS; Chambers Provided With Manipulation Devices 1

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 1

Top 9 of 9 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

Spectra Logic Corporation's patent record in context - here's where to go next.

Spectra Logic Corporation's lead technology class is G06F (Electric Digital Data Processing), 76.3% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #5,799 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Spectra Logic Corporation against Sitting MAN, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.4/100 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.