Where does WiSys Technology Foundation, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), WiSys Technology Foundation, Inc. ranks #5,811 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 WiSys Technology Foundation, Inc. hold?

WiSys Technology Foundation, Inc. holds 59 US utility patents granted between 2015 and 2025, spanning 92 technology areas.

What is WiSys Technology Foundation, Inc.'s Innovation Score?

WiSys Technology Foundation, Inc. has an Innovation Score of 54.3 out of 100 (top 8% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is WiSys Technology Foundation, Inc.'s patent grant rate increasing or decreasing?

WiSys Technology Foundation, Inc.'s recent grant velocity is -3% 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 WiSys Technology Foundation, Inc.'s patents?

WiSys Technology Foundation, Inc.'s patents average 14.7 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 WiSys Technology Foundation, 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

WiSys Technology Foundation, Inc.

Q: What technology areas does WiSys Technology Foundation, Inc. focus on?

WiSys Technology Foundation, Inc.'s top technology area is B01J (Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus) with 7 patents, ranking #608 of 2,755 assignees active in that subclass. Grants appear in 92 CPC subclasses total.

USPTO PatentsView assignee record - 59 granted patents across 92 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: B01J (Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Wisys ranks #5,811 of 49,997 tracked US assignees by granted-patent volume, with 59 patents across 92 technology areas.

#5,811
of 49,997 US assignees by volume: Top 8%
by Innovation Score (54.3/100): 14.7
avg claims per patent: -3%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5811 · US Corporation #5,811 · 59 grants

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

GRANTS-SMALL 59 grants
UPPER-Q #5,811/49,997
PHOTO-FINISH rewardStyle
CPC-WIDE B01J · 92 areas
INNOV-PAR 54.3/100
CLAIMS-RICH 14.7 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT -3% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: rewardStyle, 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 Wisys’s 54.3 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 (26%) Velocity 6.3 pts (12%) Breadth 25.0 pts (46%) Claim depth 8.8 pts (16%)

Qualcomm Incorporated · highest

85
Jiangsu Xcmg… · near

54
Joy Global Surface… · near

54
JRD Communication… · near

54
Lowe's Companies · near

54
WiSys Technology… · this assignee

54
3D Lighting… · lowest

7

What this shows Wisys's Innovation Score is 54.3/100 (top 8% 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 Wisys?

Each dot is one of Wisys’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). Wisys’s own 14.7 claims/patent is at or below the 16.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

How Wisys's grant cadence moved

Between 2020–2024, WiSys Technology Foundation, Inc. received 28 grants versus 29 in 2015–2019 (-3% equal-window velocity, above median growth). Across complete PatentsView years, output peaked in 2016 at 7 grants and bottomed in 2018 at 5. Lead class B01J accounts for 11.9% of the portfolio across 92 subclasses. Volume neighbours: Ventana Micro Systems Inc. (#5,805) and ADAP.TV, Inc. (#5,813).

Wisys's three-year grant acceleration

WiSys Technology Foundation, Inc. shows 16 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.

Ventana Micro Sys…

59
Wanhua Chemical G…

59
Whitewater West I…

59
Wagner Spray Tech

59
rewardstyle

59
ubiome

59
Wisys Technology… ◀

59
AAC Optics (Chang…

58
ADAP TV

58

What this shows WiSys holds 59 patents at rank #5,809, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near WiSys

By rank, the assignees closest to #5,809 in granted patent volume.

Leaders in B01J (Chemical OR Physical Processes)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for WiSys, neither rank-band nor same-CPC leaders (those blocks stay above). In B01J (Chemical OR Physical Processes), WiSys ranks #608 of 2,755 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (54 here).

Lowe's Companies, Inc. 54 Joy Global Surface Mining Inc 54 Jiangsu Xcmg Construction Machinery Research Institute Ltd. 54 JRD Communication (Shenzhen) Ltd. 54

Similar claim depth

Nearest assignees by average claims per patent (14.7 here).

Nuvera Fuel Cells, LLC 14.7 avg Manitowoc Crane Companies, LLC 14.7 avg Atlas Copco Airpower, Naamloze Vennootschap 14.7 avg University OF South Carolina 14.7 avg

Wisys's Innovation Score vs. every tracked assignee

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

54 Top 8% higher than 92% 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

WiSys Technology Foundation, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	6	10.2%
2016	7	11.9%
2017	6	10.2%
2018	5	8.5%
2019	5	8.5%
2020	5	8.5%
2021	7	11.9%
2022	5	8.5%
2023	6	10.2%
2024	5	8.5%
2025partial year	2	3.4%

Which technologies does WiSys Technology Foundation, Inc. patent most?

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 7

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 7

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 6

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 6

Y10T - Technical Subjects Covered BY Former US Classification 6

C07C - Acyclic OR Carbocyclic Compounds 6

C08L - Compositions OF Macromolecular Compounds 5

C07D - Heterocyclic Compounds 5

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 5

A61B - DIAGNOSIS; SURGERY; Identification 4

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 4

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 4

H01G - CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 4

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 4

B01D - Separation 3

Top 15 of 92 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

WiSys Technology Foundation, Inc.'s patent record in context - here's where to go next.

WiSys Technology Foundation, Inc.'s lead technology class is B01J (Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus), 11.9% of its portfolio - see every assignee active in that class. Explore B01J
Ranked #5,811 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare WiSys Technology Foundation, Inc. against Ventana Micro Systems Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 54.3/100 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.