Where does Nightware, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Nightware, Inc. ranks #49,090 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 Nightware, Inc. hold?

Nightware, Inc. holds 5 US utility patents granted between 2020 and 2024, spanning 3 technology areas.

What is Nightware, Inc.'s Innovation Score?

Nightware, Inc. has an Innovation Score of 44.0 out of 100 (top 27% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Nightware, Inc. focus on?

Nightware, Inc.'s top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 5 patents, ranking #3,118 of 7,127 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

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

Insufficient historical data is available to calculate a velocity trend for Nightware, Inc..

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

Nightware, Inc.'s patents average 19.4 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.

How is the Nightware, 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

Nightware, Inc.

USPTO PatentsView assignee record - 5 granted patents across 3 technology areas, recorded in grant years 2020–2024. 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: A61B (DIAGNOSIS; SURGERY; Identification).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Nightware ranks #49,090 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 3 technology areas.

#49,090
of 49,997 US assignees by volume: Top 27%
by Innovation Score (44.0/100): 19.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R49090 · US Corporation #49,090 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #49,090/49,997
PHOTO-FINISH Nidec SR Drives
CPC-NARROW A61B · 3 areas
INNOV-PAR 44.0/100
CLAIMS-RICH 19.4 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Nidec SR Drives, Ltd (±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 Nightware’s 44.0 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 (14%) Velocity 20.0 pts (46%) Breadth 6.1 pts (14%) Claim depth 11.6 pts (26%)

Qualcomm Incorporated · highest

85
Nightware · this assignee

44
3D Lighting… · lowest

7

What this shows Nightware's Innovation Score is 44.0/100 (top 27% 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 Nightware?

Each dot is one of Nightware’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). Nightware’s own 19.4 claims/patent is ABOVE the 9.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Nightware's grants concentrate

Nightware, Inc. is a focused PatentsView assignee: 3 CPC subclasses with 100% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2022 (2 grants) versus a trough of 1 in 2020. By volume, Nightware sits between Nidec SR Drives, Ltd and Nine Intelligent (CHANGZHOU) Tech Co., Ltd..

Nightware's three-year grant acceleration

Nightware, Inc. shows 4 grants in 2022–2024 against only 1 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.

Nidec SR Drives

5
Nidecker

5
Nielsen-kellerman

5
Niftylift

5
Niha

5
Nikkei MC Alumini…

5
Nikken Lease Kogyo

5
Nine Intelligent…

5
Nightware ◀

5

What this shows Nightware holds 5 patents at rank #49,020, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Nightware

By rank, the assignees closest to #49,020 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Nightware's Innovation Score vs. every tracked assignee

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

44 Top 27% higher than 73% 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 · 2020–2024

Grants by year

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

View data table

Nightware, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	20.0%
2022	2	40.0%
2023	1	20.0%
2024	1	20.0%

Which technologies does Nightware, Inc. patent most?

A61B - DIAGNOSIS; SURGERY; Identification 5

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 5

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 5

Top 3 of 3 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

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

Nightware, Inc.'s lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 100% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #49,090 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Nightware, Inc. against Nidec SR Drives, Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.0/100 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.