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

According to USPTO PatentsView (2015–2025 granted utility patents), Wurtec, Inc. ranks #44,127 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 Wurtec, Inc. hold?

Wurtec, Inc. holds 6 US utility patents granted between 2017 and 2024, spanning 4 technology areas.

What is Wurtec, Inc.'s Innovation Score?

Wurtec, Inc. has an Innovation Score of 43.4 out of 100 (top 28% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Wurtec, Inc. focus on?

Wurtec, Inc.'s top technology area is B66B (ELEVATORS; Escalators OR Moving Walkways) with 5 patents, ranking #27 of 127 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

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

Wurtec, Inc.'s recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

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

Wurtec, Inc.'s patents average 16.0 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 Wurtec, 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

Wurtec, Inc.

USPTO PatentsView assignee record - 6 granted patents across 4 technology areas, recorded in grant years 2017–2024. 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: B66B (ELEVATORS; Escalators OR Moving Walkways).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Wurtec ranks #44,127 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 4 technology areas.

#44,127
of 49,997 US assignees by volume: Top 28%
by Innovation Score (43.4/100): 16.0
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R44127 · US Corporation #44,127 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #44,127/49,997
PHOTO-FINISH Worldwide Antenna…
CPC-NARROW B66B · 4 areas
INNOV-PAR 43.4/100
CLAIMS-RICH 16.0 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Worldwide Antenna Systems LLC (±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 Wurtec’s 43.4 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 6.7 pts (15%) Velocity 20.0 pts (46%) Breadth 7.1 pts (16%) Claim depth 9.6 pts (22%)

Qualcomm Incorporated · highest

85
Wurtec · this assignee

43
3D Lighting… · lowest

7

What this shows Wurtec's Innovation Score is 43.4/100 (top 28% 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 Wurtec?

Each dot is one of Wurtec’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). Wurtec’s own 16.0 claims/patent is ABOVE the 13.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Wurtec's grants concentrate

Wurtec, Inc. is a focused PatentsView assignee: 4 CPC subclasses with 83.3% of grants classified under B66B (ELEVATORS; Escalators OR Moving Walkways). By volume, Wurtec sits between Worldwide Antenna Systems LLC and X-Tend Robotics Inc..

Wurtec's three-year grant acceleration

Wurtec, Inc. shows 3 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.

Worldwide Antenna…

6
Worldwide Live Ho…

6
Wrightbrothers

6
Wuhan Institute o…

6
X-chem

6
X-drive Technology

6
X-flow B V

6
X-tend Robotics

6
Wurtec ◀

6

What this shows Wurtec holds 6 patents at rank #44,098, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Wurtec

By rank, the assignees closest to #44,098 in granted patent volume.

Leaders in B66B (Elevators)

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

Wurtec's Innovation Score vs. every tracked assignee

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

43 Top 28% higher than 72% 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 · 2017–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Wurtec, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	16.7%
2018	1	16.7%
2019	1	16.7%
2022	1	16.7%
2023	1	16.7%
2024	1	16.7%

Which technologies does Wurtec, Inc. patent most?

B66B - ELEVATORS; Escalators OR Moving Walkways 5

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 3

F16G - Belts, Cables, OR Ropes, Predominantly Used FOR Driving PURPOSES; CHAINS; Fittings Predominantly Used Therefor 1

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 1

Top 4 of 4 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

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

Wurtec, Inc.'s lead technology class is B66B (ELEVATORS; Escalators OR Moving Walkways), 83.3% of its portfolio - see every assignee active in that class. Explore B66B
Ranked #44,127 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Wurtec, Inc. against Worldwide Antenna Systems LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.4/100 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.